Snap-On BATTERY CHARGER PLUS User manual

00-99-000963/1109
INTRODUCTION
BATTERY CHARGER PLUS
Thank you for purchasing your new Snap-on Battery
Charger plus.
The EEBC500-INT is an advanced, full featured battery
charger with additional functions that make it a battery
service system.
The charger utilizes a microprocessor, controlling both the
voltage and current going to the battery, providing maximum
power and the precise control needed to charge the various
types of 6 (3 cell), 12 (6 cell) and 24 (12 cell) volt batteries
on the market today; including AGM, GEL, Sealed Lead
Acid, Deep Cycle, Spiral-Cell and Standard Automotive
batteries up to 155 Ah capacity, reducing charge times while
maximizing battery life.
Engine Starting Power
The microprocessor is the heart of the multistage charging
algorithm built into the EEBC500-INT. Microprocessor
based charging technology achieves an extremely versatile
charging algorithm, and provides a user friendly set of
controls and an easy to read digital display (voltage, % of
charge, alternator % of performance). The versatility allows
many different battery types to be charged.
Flash Reprogramming Power Supply
Provides a consistent power at the OEM specied
voltage (user entered) to allow for uninterrupted ash
reprogramming of vehicle’s computers or to retain vehicle
system settings.
BATTERY CHARGER PLUS EEBC500-INT
EEBC500-INT-Z

•1 •
EEBC500-INT-Z
When reprogramming, the power supplied to the vehicle
module must not drop below OEM specied voltage.
Some reprogramming operations with the key-on will turn
on cooling fans, fuel pumps, and other components that
will cause the battery to drain faster than normal. Instead
of pulling fuses to prevent the battery drain, it is easier
and more practical to have the vehicle connected to a
constant voltage power supply. During reprogramming,
there is a risk of having the operation fail if the voltage falls
below the proper operating voltage. Sometimes a failed
operation can be recovered, but there is a chance that failed
reprogramming could ruin the control module.
Features
10-in. (254 mm) Diameter Pneumatic Wheels – allows• easy movement around the shop and lot.
Digital Display - % of Charge – Voltage – Alternator• Performance – shows precise data.
Covered tool storage compartment – convenient space• for battery service tools.
Clamp storage posts and built-in cable wraps– keep• clamps and cables organized.
Heavy-duty clamps – provide secure connections and• minimal current losses.
90-in. (2.28 m) output cables – for extended reach in• vehicles with hard-to-reach batteries.
9 foot (3 meter) AC power cord - for extended reach.•
Storage Area for Booster Packs or Auxiliary 12V batteries• in the convenient bottom tray.
• For indoor use, do not expose to rain.
SAFETY INFORMATION
Safety Notice
For your safety, read this manual thoroughly before
operating your charger. Your charger is intended for use by
properly trained, skilled professional automotive technicians.
The safety messages presented below and throughout this
user’s manual are reminders to the operator to exercise care
when using this charger.
There are many variations in procedures, techniques,
tools, and parts for servicing vehicles, as well as in the
skill of the individual doing the work. Because of the vast
number of applications and variations in the products
that can be charged with this instrument, Snap-on cannot
possibly anticipate or provide advice or safety messages
to cover every situation. It is the automotive technician’s
responsibility to be knowledgeable of the system that is to
be charged. It is essential to use proper service methods
and procedures and to perform charging in an appropriate
and acceptable manner that does not endanger your
safety, the safety of others in the work area, the vehicle or
equipment being charged.
It is assumed that the operator has a thorough
understanding of vehicle battery, charging, and starting
systems before using this charger. This understanding
of principles and operating theories is necessary for
competent, safe and accurate use of this charger.
Before using your charger, always refer to and follow the
safety messages and applicable test procedures provided
by the manufacturer of the vehicle or equipment being
charged.

•2 •
EEBC500-INT-Z
Read All Instructions
Read, understand and follow all safety messages and
instructions in this manual. Safety messages in this section
of the manual contain a signal word with a three-part
message and, in some instances, an icon.
The signal word indicates the level of the hazard in a
situation.
DANGER
Indicates an imminently hazardous situation which, if
not avoided, will result in death or serious injury to the
operator or bystanders.
WARNING
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury to the
operator or bystanders.
CAUTION
Indicates a potentially hazardous situation which, if not
avoided, may result in moderate or minor injury to the
operator or bystanders.
IMPORTANT
Indicates a situation which, if not avoided, may result in
damage to the test equipment or vehicle.
Safety messages in this section contain three different type
styles.
Normal type states the hazard.•
Bold• type states how to avoid the hazard.
Italic• type states the possible consequences of not
avoiding the hazard.
An icon, when present, gives a graphical description of the
potential hazard.
SAVE THESE INSTRUCTIONS

•3 •
EEBC500-INT-Z
SAVE THESE INSTRUCTIONS – This manual contains
important safety and operating instructions for battery
charger Model EEBC500-INT.
Battery Gases, Charging Preparation and Charger
Location
WARNING Explosive Gases. Prevent fumes and
sparks. Provide adequate ventilation during charging.
Gases produced by a battery are highly explosive.
WORKING IN THE VICINITY OF A LEAD-ACID•BATTERY IS DANGEROUS. BATTERIES GENERATE
EXPLOSIVE GASES DURING NORMAL BATTERY
OPERATION. FOR THIS REASON, IT IS OF
UTMOST IMPORTANCE THAT YOU FOLLOW
THE INSTRUCTIONS EACH TIME YOU USE THE
CHARGER.
TO REDUCE THE RISK OF BATTERY EXPLOSION,•FOLLOW THESE INSTRUCTIONS AND THOSE
PUBLISHED BY THE BATTERY MANUFACTURER
AND THE MANUFACTURER OF ANY EQUIPMENT
YOU INTEND TO USE IN THE VICINITY OF THE
BATTERY. REVIEW THE CAUTIONARY MARKINGS
ON THESE PRODUCTS AND ON THE ENGINE.
User and bystander must wear safety goggles and•protective clothing.
Be sure that the area around the battery is well•ventilated while the battery is being charged. Use the
charger in an area having at least four air changes
per hour.
Do not operate the charger in a closed-in area or•restrict ventilation in any way. Do not obstruct the
vents on the charger housing.
Read, understand and follow all instructions for the•charger, battery, vehicle and any equipment used
near the battery and charger. Study all of the battery
manufacturer’sspecicprecautionswhilecharging
and recommended rates of charge.
Determine the voltage of the battery by referring to•the owner’s manual and make sure that the output
voltage selector switch is set at the correct voltage. If
the charger has an adjustable rate, charge the battery
initially at the lowest rate.
Locate the charger as far away from the battery as•the DC cables permit.
Do not smoke, strike a match, place metal tools on•the battery or cause a spark in the vicinity of the
battery.
If it is necessary to remove the battery from the•vehicle to charge it, always remove the grounded
terminalfromthebatteryrst.Makesureall
accessories in the vehicle are off, to avoid arcing.
Clean the terminals before charging the battery.•During cleaning, keep airborne corrosion from
coming into contact with your eyes, nose and mouth.
Use baking soda and water to neutralize acid and
help eliminate airborne corrosion. Do not touch your
eyes, nose or mouth.
Connect and disconnect the DC output clamps•only after setting any charger switches to the “off”
position and removing the AC cord from the electric
outlet. Never allow the clamps on the charger cables
to touch each other.
Attach the clamps to the battery and chassis, as•indicated in the CONNECTING THE CHARGER
section of this manual.
Never place the charger directly above the battery•being charged; gases from the battery will corrode
and damage the charger.
Add distilled water to each cell until the battery•
acidreachesthelevelspeciedbythebattery
manufacturer.Donotoverll.Forabatterywithout
removable cell caps, such as valve regulated lead-
acid batteries, carefully follow the manufacturer’s
recharging instructions. Remove or do not remove
the cell caps while charging, per the manufacturer’s
instructions.
Make sure the charger cable clamps make tight•connections.
Battery explosion can cause injury.
IMPORTANT SAFETY INSTRUCTIONS, PERSONAL PRECAUTIONS,
PREPARING TO CHARGE, CHARGER LOCATION
IMPORTANT: READ AND SAVE THIS SAFETY AND INSTRUCTION MANUAL

•4 •
EEBC500-INT-Z
Battery Acid
WARNING
Battery acid is a highly corrosive sulfuric acid.
User and bystander must wear safety goggles.•
Wear protective gloves.•
Make sure someone can hear you or is close enough• to provide aid when working near a battery.
Have plenty of fresh water and soap nearby. If battery•
acidcontactsyourskin,clothingoreyes,ushthe
exposed area with soap and water for 10 minutes.
Seek medical help.
Do not touch your eyes while working near a battery.•
Do not set the battery on top of the charger. Never• allow battery acid to drip onto the charger while
readingtheelectrolytespecicgravityorllingthe
battery.
Battery acid can burn eyes and skin.
Grounding, AC Power Cord Connections
and General Charger Use
WARNING
Risk of electric shock and re.
Do not remove or bypass the grounding pin.•
Do not operate the charger with a damaged cord or•plug. Replace the cord or plug immediately.
Position the power cord and charger cables away•from the hood, doors or hot/moving engine parts
where they could be damaged.
Unplug the power cord by pulling the plug rather•than the cord when disconnecting the charger from
the outlet.
The charger power cord uses an equipment-•grounding conductor and a grounding plug. Only
plug it into an outlet that is correctly installed and
grounded in accordance with all ordinances and local
codes.
Unplug the power cord from the outlet before•cleaning or maintaining the charger. Simply turning
off the controls will not reduce safety risk.
Do not operate the charger after a sharp impact,•dropping it or any other damage.
Do not disassemble the charger; call a Snap-on•Representative when service or repairs are required.
Incorrect reassembly may result in a risk of electric
shockorre.
Only use the recommended attachments. Use of an•attachment not recommended or sold by Snap-on
mayresultintheriskofare,electricshockorinjury
to persons.
Do not charge a frozen battery. Do not overcharge•battery when operating in manual mode.
Use the charger for charging a lead-acid battery•only. It is not intended to supply power to a low
voltage electrical system other than in a starter-
motor application. Do not use the battery charger for
charging dry-cell batteries that are commonly used
with home appliances. These batteries may burst and
cause injury to persons and damage to property.
Remove personal metal items such as rings,•bracelets, necklaces and watches when working with
a lead-acid battery. A lead-acid battery can produce
a short-circuit current high enough to weld a ring or
the like to metal, causing a severe burn.

•5 •
EEBC500-INT-Z
Electric shock or re can cause injury
FOR ALL GROUNDED, CORD-CONNECTED BATTERY
CHARGERS:
GROUNDING AND AC POWER CORD CONNECTION
INSTRUCTIONS – The charger should be grounded to
reduce the risk of electric shock. The charger is equipped
with an electric cord having an equipment-grounding
conductor and a grounding plug. The plug must be plugged
into an outlet that is properly installed and grounded in
accordance with all local codes and ordinances.
WARNING – Never alter the AC cord or plug provided – if
it will not t the outlet, have the proper outlet installed by a
qualied electrician. An improper connection can result in a
risk of an electric shock.
TechnicalSpecications
EEBC500-INT
Single Phase Power Supply A 230/240
Frequency Hz 50/60
Charging Voltage V 6/12/24
Starting Voltage V 6/12
Output
Currents
@ 6V A 4/15/60/300
@ 12V A 4/15/60/300
@ 24V A 4/15/30
Input Current A 0.8 to 5 continuous
24 max intermittent
Dimensions - Assembled mm 508 x 584 x 1003
Weight kg 41

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EEBC500-INT-Z
FEATURES
1. Digital Display
2. Control Panel
3. Clamp Storage Posts with Built-in Cable Wraps
4. Covered Tool Storage Compartment
5. Heavy-Duty Battery Clamps
6. 90-inch (228.6 cm) Extended Reach Output Cables
7. 10-inch (25.4 cm) dia. Pneumatic Tires
8. Booster pack or Auxiliary Battery Storage
1
8
7
6
3
5
42

•7 •
EEBC500-INT-Z
It is important to fully assemble your charger before use.
Follow these instructions for easy assembly.
TOOLS NEEDED
Phillips Head Screwdriver
Needle Nose Pliers
INSTALL AXLE AND WHEELS
Slide the axle (Item 1) through the bottom housing until it1.
goes through the other side. It should self-align, but may
require some assistance.
Slide a spacer (Item 2) onto each end of the axle.2.
Slide a wheel (Item 3) onto each end of the axle shaft,3.
and fasten everything using an E-clip (Item 4) on each
end.
INSTALL HANDLE
Slide the shaft (Item 5) into one of the handles (Item 6),1.
followed by sliding each handle into the top base, making
sure the handles guide into the tracks of the legs.
Fasten each handle with a ¼” self-tapping screw (Item 7)2.
on each side.
Install each cover (item 8) with four self-tapping screws3.
(Item 9).
Secure the handle using two self-tapping screws (Item4.
10) to prevent rotation.
For best results from your battery charger, learn to use it
properly. This section tells how to set the controls, charge
a battery in or out of the vehicle, use the ENGINE START
feature, test the battery, test alternator performance, and set
up for ash reprogramming.
ASSEMBLING YOUR CHARGER

•8 •
EEBC500-INT-Z
CONTROLS AND INDICATORS
[A] Digital Display – Gives a digital indication of voltage, %
of charge, or time, depending on the Display Mode chosen.
[B] Up/Down Arrows (switches) – Used to change any
variable settings on the display.
[C] Power ON/OFF (switch) – Controls the charging output
of the unit.
[D] Display Mode (switch) – Switches the display between
VOLTS – BATTERY % - ALT % - or TIME.
[E] Battery Voltage (switch) – Select from 6V, 12V, 24V, or to
do Flash Reprogramming.
[F] Battery Type (switch) – Select from Standard, AGM
or Gel type of battery being charged. Also used to enter
manual mode.
[G] Charge Rate (switch) - Select from Trickle Charge (max
4 amp rate), Fast Charge (max 15 amp rate), Rapid Charge
(max 60 amp rate), and Engine Start (max 300 amp rate).
REPROGRAMMING THE DEFAULTS
Charger Start-up Mode defaults. If you are satised with the
default settings, skip to Automatic Charging section.
The rst time you power up the charger, the default settings
are set to:
DISPLAY MODE – VOLTS
BATTERY VOLTAGE – 12V
BATTERY TYPE – STANDARD
CHARGE RATE – RAPID
To change the power up default settings:
Change to the desired DISPLAY MODE, BATTERY1.
VOLTAGE, BATTERY TYPE, and CHARGE RATE.
Press and hold both Up and Down Arrow switches at the2.
same time until the LED’s stop ashing.
The next time you power up the unit, these settings will3.
be saved and become the startup default settings.
AUTOMATIC CHARGING
Set Battery VOLTAGE to 6V, 12V, or 24V.1.
Set BATTERY TYPE to STANDARD, AGM, or GEL CELL.2.
If unsure, consult the label on the battery or the battery
manufacturer.
Set CHARGE RATE to TRICKLE, FAST, or RAPID –3.
smaller batteries (lawn tractor, motorcycle, etc.) should
not be set on RAPID.
Charging will start when the ON/OFF button is pressed4.
and nish automatically.
CHARGED (green) LED will light when nished and 5.
charger will maintain battery.
NOTE: For a battery with a starting voltage under one volt,
use manual mode rst to pre-charge the battery for ve
minutes, to get additional voltage into the battery for the
charger to analyze.
MANUAL CHARGING
Set Battery VOLTAGE to 6V, 12V, or 24V.1.
Set BATTERY TYPE to MANUAL.2.
Set CHARGE RATE to TRICKLE, FAST, or RAPID –3.
smaller batteries (lawn tractor, motorcycle, etc.) should
not be set to RAPID.
Use the “UP” and “DOWN” buttons to adjust the charge4.
time (shown on digital display).
BATTERY CHARGER CONTROLS
A B CDE F G

•9 •
EEBC500-INT-Z
ENGINE START
Follow the instructions for connecting the charger to1.
the battery and power source in the “Connecting the
Charger” section.
Set the Battery VOLTAGE to 6V or 12V, (24V is not2.
available).
Set the CHARGE RATE to ENGINE START.3.
NOTE: The charger will supply a 20-amp charge to the
battery before cranking.
Crank the vehicle. The charger will automatically cut out4.
after a maximum of ve seconds.
NOTE: During extremely cold weather, or if the battery is
under one volt, charge the battery for ve minutes before
cranking the engine.
Wait three minutes before attempting to start again. The5.
digital display will indicate the time remaining before
cranking again and the ENGINE START LED will be
blinking.
NOTE: During this cool down period, the charger is
supplying the battery with a 4-amp charge.
When the digital display times down to6. 0and reads
, the ENGINE START LED has stopped blinking and
the CHARGING LED is on, you are ready to crank the
vehicle again.
If the engine still does not start, allow the charger to7.
charge the battery for ve more minutes before cranking
it again.
After the engine starts, unplug the charger power cord8.
from the wall outlet, before disconnecting from the
battery.
IMPORTANT – Do not try to start the engine without
a battery in it. You could cause damage to the vehicle
electrical system.
If the engine does turn over, but never starts, there is not
a problem with the starting system; there is a problem
somewhere else with the vehicle. STOP cranking the engine
until the other problem has been diagnosed and corrected.
FLASH REPROGRAMMING
NOTE: Do not attempt to Flash Reprogram a vehicle that
has a discharged or defective battery. Make sure that the
vehicle battery is in good condition and fully charged before
proceeding.
Set BATTERY VOLTAGE to FLASH REPROGRAMMING.1.
Use “UP” and “DOWN” buttons to adjust voltage to the2.
voltage needed for the vehicle being programmed (refer
to OEM specications). Voltage selected is shown on the
digital display. The unit has a voltage range of 13 to 14.8,
with a default of 14.2.
NOTE: When the VOLTS LED stops blinking, the display
shows the selected voltage.
Press ON/OFF to activate the output.3.
NOTE: During this time, the other buttons will not work
until you turn off the output. When the display shows 
no buttons will work for ve seconds, then it automatically
goes back to the default state.
When nished with Flash Reprogramming, press ON/4.
OFF to exit this mode.
BATTERY PERCENTAGE
Press the display mode button to switch from battery voltage
to battery % of charge.
ALTERNATOR PERFORMANCE CHECK
Set DISPLAY MODE to ALT %.1.
With vehicle engine running, the digital display will2.
indicate approximate alternator/battery voltage as percent
of normal (100% is normal). If the percentage is low or
high, a problem is indicated. Use an alternator tester for
further diagnosis.

•10 •
EEBC500-INT-Z
CONNECTING TO A BATTERY IN THE VEHICLE
A SPARK NEAR THE BATTERY MAY CAUSE A BATTERY
EXPLOSION. TO REDUCE THE RISK OF A SPARK NEAR
THE BATTERY:
See OPERATING INSTRUCTIONS for length of charge1.
information.
Arrange the power cord and charging leads carefully in2.
order to avoid damage that could be caused by the hood,
door or moving engine parts.
Keep clear of the fan blades, belts, pulleys and other3.
parts that can cause injury.
Check the polarity of the battery posts using the4.
identication marks on the battery case: POSITIVE (POS,
P, +) and NEGATIVE (NEG, N, -). NOTE: On top-post
batteries, the positive battery terminal usually has a
larger diameter post than the negative one.
Identify which battery post is grounded or connected to5.
the chassis. The negative post is NORMALLY the one
that is grounded.
To charge a negative-grounded system: Connect the red6.
(POSITIVE) charger clamp to the ungrounded POSITIVE
(POS, P, +) post of the battery. Next, connect the black
(NEGATIVE) clamp to an unpainted, heavy metal part of
the chassis or engine block, away from the battery. Do
not connect clamp to carburetor, fuel lines, or sheet metal
parts.
To charge a positive-grounded system: Connect the7.
black (NEGATIVE) charger clamp to the ungrounded
NEGATIVE (NEG, N, -) post of the battery. Then connect
the red (POSITIVE) clamp to an unpainted, heavy
metal part of the chassis or engine block, away from the
battery. Do not connect clamp to carburetor, fuel lines or
sheet metal parts.
WARNING: User and bystander must
wear safety goggles and protective gloves,
while making connections.
Twist or rock clamps back and forth to make a solid8.
connection. This will help make better contact and help
keep them from slipping off and causing sparks.
Plug the power cord into a grounded AC outlet.9.
10. Adjust settings and charge battery.
11. When you are nished with the charger, turn the
POWER switch to the OFF position and unplug the
charger power cord.
12. Standing away from the battery, remove the charger
clamps in this order: (1) from the chassis connection and,
(2) from the battery post or terminal.
13. Clean and store the battery charger in a dry location.
CONNECTING TO A BATTERY OUT OF THE VEHICLE
A SPARK NEAR THE BATTERY MAY CAUSE A BATTERY
EXPLOSION. TO REDUCE THE RISK OF A SPARK NEAR
THE BATTERY:
Make sure all of the accessories and lights are turned1.
off in the vehicle. Remove the battery from vehicle,
disconnecting the grounded terminal rst.
Check the polarity of the battery posts as indicated on2.
the battery case: POSITIVE (POS, P, +) and NEGATIVE
(NEG, N, -). NOTE: On top-post batteries, the positive
battery terminal usually has a larger diameter post than
the negative one.
Connect the red (POSITIVE) charger clamp to the3.
POSITIVE post of the battery. Be sure to rock the clamp
back and forth to make a solid connection.
Attach a six (AWG) or four (SAE) gauge insulated battery4.
cable of at least 24 inches in length to the NEGATIVE
battery post. This cable will provide a safer connection
because arcing and sparking will occur away from the
battery. (The battery cable is not provided with the
charger, but may be purchased at most automotive
accessory outlets.)
Standing as far away from the battery as possible,5.
connect the black (NEGATIVE) lead of the charger to the
free end of the cable. Rock the clamp to make a solid
connection.
WARNING: User and bystander must wear
safety goggles and protective gloves while
making connections.
Plug the power cord into a grounded AC outlet.6.
Adjust settings and charge battery.7.
When the battery is fully charged, turn the POWER8.
switch to the OFF position and unplug the charger power
cord.
When disconnecting charger, always do so in reverse9.
order of connecting procedure and break the rst
connection while as far away from the battery as
practical.
10. A marine (boat) battery must be removed and charged
on shore. To charge it onboard requires equipment
specially designed for marine use.
11. Clean and store the battery charger in a dry location.
CONNECTING THE CHARGER

•11 •
EEBC500-INT-Z
CALCULATING CHARGE TIMES
The Chart Method
Use the following table to more accurately determine the
time it will take to bring a battery to full charge. First, identify
where your battery ts into the chart.
Small batteries – motorcycle, garden tractors, etc. – are• usually rated in Ampere Hours (AH). For example: 6, 12,
32 AH etc.
Batteries in cars and smaller trucks are usually rated in• Reserve Capacity (RC), Cold-Cranking Amps (CCA), or
both.
Marine or deep-cycle batteries are usually rated in• Reserve Capacity (RC).
NR means that the charger setting is NOT• RECOMMENDED.
Find your battery rating on the chart below and note the
charge time given for each charger setting. The times
given are for batteries with a 50-percent charge prior to
recharging. Add more time for severely discharged batteries.
BATTERY SIZE/RATING
CHARGE RATE/CHARGING TIME IN HOURS
(unless otherwise stated)
4 AMP 15 AMP 60 AMP
SMALL
BATTERIES Motorcycle, garden tractor, etc. 6 - 12 AH 2 - 4 NR NR
12 - 32 AH 4 - 10 NR NR
CAR/
TRUCKS
200 - 315 CCA 40 - 60 RC 11 - 14 60 - 90 min. 20 - 30 min.
315 - 550 CCA 60 - 85 RC 14 - 18 90 - 120 min. 30 - 40 min.
550 - 1000 CCA 85 - 190 RC 18 - 35 2 - 3.5 45 - 60 min.
MARINE/DEEP CYCLE
80 RC 18 105 min. NR
140 RC 27 2 hrs, 45 min. NR
160 RC 30 3 NR
180 RC 33 3.5 NR
The Hydrometer or Electronic Method
To nd the time needed to fully charge your battery,
determine the battery’s charge level with a hydrometer or
electronic Percent-of-Charge Tester. The following table will
help you convert hydrometer readings to percent of charge
values.
SPECIFIC
GRAVITY
PERCENT OF
CHARGE
PERCENT OF CHARGE
NEEDED
1.265 100% 0%
1.225 75% 25%
1.155 25% 75%
1.120 0% 100%
When you know the percent of charge and the Amp
Hour (AH) rating of your battery, you can calculate the
approximate time needed to bring your battery to a full
charge.
To convert Reserve Capacity to Amp Hours, divide Reserve
Capacity by 2, and add 16:
Example:
Amp Hour Rating = Reserve Capacity + 16
2
NOTE: The reserve Capacity can be obtained from the
battery specication sheet or the owner’s manual.
To calculate time needed for a charge:
Find the percent charge needed. (A battery at 50%• charge that will be charged to 100% needs another 50%
(.50)).
Multiply the Amp Hour rating by the charge needed (.50)• and divide by the charger setting (4, 15, or 60 amps).
Multiply the results by 1.25 and you will have the total• time needed, in hours, to bring the battery to full charge.
Add one additional hour for a deep-cycle battery.•
Example:
Amp Hour Rating x % of charge needed x 1.25 = hours of charge
Charger Setting
100 (AH Rating) x .50 (charge needed) x 1.25 = 3.125 hours
20 (Charger Setting)
100 x .50 x1.25 = 3.125
20
You would need to charge your 100-Ampere Hour Battery
for a little more than three hours at the 20-Amp charge rate
using the above example.

•12 •
EEBC500-INT-Z
MAINTENANCE, CARE AND STORAGE
A minimal amount of care can keep your battery charger
working properly for years.
After each use, unplug unit, wipe all battery corrosion1.
and other dirt or oil from clamps, cables, and the charger
case. Use a dry cloth.
Coil the charger cables in the built in cable wraps to2.
prevent damage. This will prevent accidental damage to
the cables and charger.
Have any cracked or frayed cables replaced by an3.
authorized Snap-on representative.
Store the unplugged battery charger in a clean, dry area.4.

•13 •
EEBC500-INT-Z
TROUBLESHOOTING
Performance problems often result from little things that you can x yourself. Please read through this table for a possible
solution if a problem occurs.
PROBLEM POSSIBLE CAUSE SOLUTION/REASONS
No reading on the display
or “Connected” LED is not
on.
Clamps are not making a good connection.
AC cord and/or extension cord is loose.
No power at receptacle.
Clamp polarity reversed.
Check for poor connection at battery and frame. Make sure
connecting points are clean.
Check power cord and extension cord for loose tting plug.
Check for open fuse or circuit breaker supplying AC outlet.
Verify and reverse the battery clamps.
Short or no start cycle
when cranking engine. Failure to wait 3 minutes (180 seconds) between cranks.
Clamps are not making a good connection.
AC cord and/or extension cord is loose.
No power at receptacle.
The charger may be heated up.
Battery may be severely discharged.
Wait three minutes or until the display reads  and the Charging
LED is on.
Check for poor connection at battery and frame. Make sure
connecting points are clean.
Check power cord and extension cord for loose tting plug.
Check for open fuse or circuit breaker supplying AC outlet.
The internal thermal protector may have tripped and needs a little
longer to close. Wait until it automatically resets and try again.
On a severely discharged battery, charge for 10 to 15 minutes in
the 15 amp manual rate to help assist in cranking.
Charger makes a loud
buzz or hum. Transformer laminations vibrate (buzz). No problem, this is a normal condition.
Display reading stays high. Battery severely discharged.
Wrong battery voltage selected.
Continue charging battery for two more hours. If problem
continues; call your Snap-on representative.
Make sure BATTERY VOLTAGE switch is properly set for 6V, 12V
or 24V selection.
Charger is connected
correctly but charging is
not taking place.
Battery is severely discharged. If your battery does not have one volt, you need to switch to the
Manual mode for a few minutes until the charging begins and then
switch back to Automatic mode in the desired charge rate.
Clicking noise from
charger. Circuit breaker is cycling (manual mode only).
Battery is defective.
Shorted battery clamps.
Severely discharged battery, but otherwise
a good battery.
Reverse connections at battery.
The settings may be wrong. Check the charger settings.
Have the battery checked.
Circuit breaker cycles when current draw is too high.
Check for shorted cables and replace if necessary.
Allow charging to continue until battery has a chance to recover
sufciently to take a charge. If more than 20 minutes, stop
charging and have the battery checked.
Correct the lead connections.
“Charging” LED is ashing. The battery is sulfated. A sulfated battery will eventually take a normal charge if left
connected. The charger will continue to charge with a low current
for up to 10 hours to recover the battery. If the battery will not take
a charge after 10 hours, have it checked.

•14 •
EEBC500-INT-Z
REPLACEMENT PARTS LIST - DIAGRAM
Stock Number Description
EEBC500-1 Replacement Wheel w/snap ring
EEBC500-2 Axle
EEBC500-4L Replacement Left Handle
Support w/hardware
EEBC500-4R Replacement Right Handle
Support w/hardware
EEBC500-4C Center Handle Bar
EEBC500-5 Front Foot w/hardware
EEBC500-6 Positive Cable Assembly
EEBC500-7 Negative Cable Assembly
EEBC500-8 Parts Storage Compartment
EEBC500-9 Clamps Posts (2)

•15 •
EEBC500-INT-Z
REPLACING THE CLAMP CABLES
Remove the two screws on the cover plate, and tilt it out1.
of the slots on the bottom.
2. Remove the screws on the terminals using a 6 mm hex
wrench. These will be torqued down tight, so you will
probably need to use the long end. Take care when
removing the screws to prevent stripping the hole. To
prevent damage, it is recommended you use an open
ended wrench to keep the terminal from spinning.
3. The strain reliefs are held in by three spring tabs. While
pulling on the cable (opposite side of strain relief), push
on the bottom tab to get it out rst, then squeeze the two
side tabs together to remove the strain relief from the
hole.
4. Follow these steps in reverse to assemble the new cable.

•16 •
EEBC500-INT-Z
WARRANTY
Snap-on Tools Company
Limited Two (2) Year Warranty
Snap-on Tools Company (the “Seller”) warrants only to original purchasers who use the Equipment in their business that under
normal use, care and service, the Equipment (except as otherwise provided herein) shall be free from defects in material and
workmanship for two years from the date of original invoice. Seller does not provide any warranty for accessories used with
the Equipment that are not manufactured by Seller.
SELLER’S OBLIGATIONS UNDER THIS WARRANTY ARE LIMITED SOLELY TO THE REPAIR OR, AT SELLER’S
OPTION, REPLACEMENT OF EQUIPMENT OR PARTS WHICH TO SELLER’S SATISFACTION ARE DETERMINED TO
BE DEFECTIVE AND WHICH ARE NECESSARY, IN SELLER’S JUDGMENT, TO RETURN THIS EQUIPMENT TO GOOD
OPERATING CONDITION. NO OTHER WARRANTIES, EXPRESS OR IMPLIED OR STATUTORY, INCLUDING WITHOUT
LIMITATION ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, SHALL
APPLY AND ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED.
SELLER SHALL NOT BE LIABLE FOR ANY INCIDENTAL, SPECIAL OR CONSEQUENTIAL COSTS OR DAMAGES
INCURRED BY PURCHASERS OR OTHERS (including, without limitations, lost prots, revenues, and anticipated sales,
business opportunities or goodwill, or interruption of business and any other injury or damage).
This Warranty does not cover (and separate charges for parts, labor and related expenses shall apply to) any damage
to, malfunctioning, inoperability or improper operation of the Equipment caused by, resulting from or attributable to (A)
abuse, misuse or tampering; (B) alteration, modication or adjustment of the Equipment by other than Seller’s authorized
representatives; (C) installation, repair or maintenance (other than specied operator maintenance) of the Equipment or
related equipment, attachments, peripherals or optional features by other than Seller’s authorized representatives; (D)
improper or negligent use, application, operation, care, cleaning, storage or handling; (E) re, water, wind, lightning or other
natural causes; (F) adverse environmental conditions, including, without limitation, excessive heat, moisture, corrosive
elements, dust or other air contaminants, radio frequency interference, electric power failure, power line voltages beyond
those specied for the Equipment, unusual physical, electrical or electromagnetic stress and/or any other condition outside
of Seller’s environmental specications; (G) use of the Equipment in combination or connection with other equipment,
attachments, supplies or consumables not manufactured or supplied by Seller; or (H) failure to comply with any applicable
federal, state or local regulation, requirement or specication governing emission analyzers and related supplies or
consumables.
Repairs or replacements qualifying under this Warranty will be performed on regular business days during Seller’s normal
working hours within a reasonable time following purchaser’s request. All requests for Warranty service must be made during
the stated Warranty period. Proof of purchase date is required to make a Warranty request. This Warranty is nontransferable.
Snap-on Tools Company
Kenosha, Wisconsin 53141-1410
Technical Support Line: 1-866 713-6007
Call Customer Service at: 866-713-6007 Monday - Friday, 7 a.m. to 5 p.m. CST

•17 •
EEBC500-INT-Z
INTRODUCTION
CHARGEUR DE BATTERIE PLUS
Merci pour l’achat de votre nouveau chargeur de batterie
Plus de Snap-on.
Le modèle EEBC500-INT est un chargeur de batterie de
pointe, complet et doté de caractéristiques additionnelles
d’un système d’entretien de batteries.
Ce chargeur est muni d’un microprocesseur qui commande
la tension et le courant destinés à la batterie, procurant
une puissance maximum et le contrôle précis requis pour
charger les différents types de batteries offerts sur le
marché, 6 (3 éléments), 12 (6 éléments) et 24 (12 éléments)
volts, dont les batteries à AGM, à électrolyte gélié, au
plomb-acide scellées, à décharge poussée, à cellules en
spirale et à automobiles ordinaires avec une capacité allant
jusqu’à 155 Ah, réduisant les temps de charge tout en
maximisant la durée de vie.
Puissance pour le démarrage de moteur
Le microprocesseur est le cœur de l’algorithme de charge à
plusieurs niveaux, intégré au modèle EEBC500-INT. Grâce
à la technologie de charge comportant un microprocesseur,
on obtient un algorithme de charge très polyvalent et il
est possible d’avoir accès à un ensemble de commandes
conviviales ainsi qu’à un afchage numérique facile à
lire (tension, pourcentage de charge, pourcentage de
rendement de l’alternateur). La polyvalence permet la
charge de différents types de batteries.
Source d’alimentation de reprogrammation instantanée
Procure une alimentation constante selon la tension
spéciée par le fabricant de l’équipement d’origine
(programmée par l’utilisateur) pour permettre une
reprogrammation instantanée ininterrompue des ordinateurs
du véhicule ou pour conserver les réglages de système du
véhicule.
CHARGEUR DE BATTERIE PLUS EEBC500-INT

•18 •
EEBC500-INT-Z
Lors de la reprogrammation, l’alimentation fournie au
module du véhicule ne doit pas descendre sous la tension
spéciée par le fabricant de l’équipement d’origine.
Lors de certaines opérations de reprogrammation
nécessitant que le contact du véhicule soit établi, certains
composants comme le ventilateur et la pompe à carburant
fonctionneront, ce qui épuisera la batterie plus rapidement.
Plutôt que de retirer des fusibles pour éviter de mettre
la batterie à plat, il est plus simple et plus pratique de
raccorder le véhicule à une source d’alimentation de tension
constante. Lors de la reprogrammation, il est possible que
l’opération échoue si la tension baisse sous la tension
adéquate de fonctionnement. Il est parfois possible de
rétablir le système si une opération a échoué,, mais il
se peut que l’échec d’une reprogrammation cause la
destruction du module de commande.
Caractéristiques
Roues pneumatiques de 25 cm (10 po) de diamètre –• facilitent le déplacement dans l’atelier et sur le terrain.
Afchage numérique – pourcentage de charge – tension • – rendement de l’alternateur – indique des données
précises.
Coffre de rangement pour outils – espace pratique• convenant aux outils d’entretien de batteries.
Poteaux de rangement des pinces et range-câbles• intégrés – pour ranger proprement les pinces et les
câbles.
Pinces robustes – assurent un raccordement solide et• des pertes minimes de courant.
Câbles de sortie de 2,28 m (90 po) – procurant une• plus longue portée pour les véhicules plus hauts et les
batteries difciles à atteindre.
Cordon d’alimentation de 3 mètres (9 pieds) pour une• meilleure portée.
Prises à disjoncteur interne de fuite à la terre –• permettant de fournir une alimentation de 120 volts à
d’autres accessoires ou appareils.
Espace de rangement pour les aide-démarrage ou les• batteries auxiliaires de 12 V dans le plateau inférieur
pratique.
• Pour usage intérieur seulement, ne pas exposer à
la pluie.
INFORMATIONS DE SÉCURITÉ
Avis relatif à la sécurité
Pour votre sécurité, veuillez lire ce manuel en entier avant
de faire fonctionner le chargeur. Votre chargeur est conçu
pour être utilisé par des techniciens d’entretien automobile
professionnels qualiés. Les messages relatifs à la sécurité
qui sont présentés ci-dessous et dans ce guide d’utilisation
servent à rappeler à l’opérateur de faire preuve de prudence
lorsqu’il utilise ce chargeur.
Il existe différents outils, procédures, techniques et pièces
pour effectuer l’entretien des véhicules. De même, les
individus qui effectuent ce travail sont compétents à
différents niveaux. Vu le grand nombre d’utilisations auquel
peut être soumis ce chargeur ainsi que la variété de produits
qu’il peut servir à vérier, Snap-on ne peut prévoir ni
fournir tous les messages ou avis relatifs à la sécurité qui
couvriront chaque situation. Il est de la responsabilité du
technicien d’entretien automobile de connaître le système
qui sera chargé. Il est essentiel d’utiliser les méthodes et
les procédures d’entretien qui conviennent et d’effectuer
la charge d’une façon appropriée et acceptable qui ne
menace pas votre sécurité ainsi que celle des gens qui
vous entourent, et qui n’endommagera pas le véhicule ou
l’appareil que l’on charge.
On présume que l’opérateur possède une bonne
compréhension de la batterie du véhicule, de la charge et
des systèmes de démarrage avant d’utiliser ce chargeur.
Cette compréhension des principes et des théories de
fonctionnement est nécessaire pour utiliser ce chargeur de
façon sûre, précise et adéquate.
Avant d’utiliser votre chargeur, référez-vous toujours aux
messages relatifs à la sécurité et aux procédures de
vérication applicables, fournis par le fabricant du véhicule
ou de l’appareil qui est chargé, et suivez-les.

•19 •
EEBC500-INT-Z
Lisez Toutes Les Consignes
Lisez toutes les consignes et les messages relatifs à
la sécurité contenus dans ce manuel, assurez-vous de
les comprendre et suivez-les. Les messages relatifs à
la sécurité apparaissant dans cette section du manuel
contiennent un mot indicateur ainsi qu’un message en trois
parties et, dans certains cas, un icône.
Le mot indicateur donne le niveau de danger que la situation
implique.
DANGER
Indique une situation dangereuse imminente qui, si elle
n’est pas évitée, peut provoquer la mort de l’opérateur
ou d’observateurs, ou encore les blesser gravement.
MISE EN GARDE
Indique une situation potentiellement dangereuse qui,
si elle n’est pas évitée, pourrait provoquer la mort de
l’opérateur ou d’observateurs, ou encore les blesser
gravement.
AVERTISSEMENT
Indique une situation potentiellement dangereuse
qui, si elle n’est pas évitée, peut causer des
blessures modérées ou légères à l’opérateur ou à des
observateurs.
IMPORTANT
Indique une situation qui, si elle n’est pas évitée, peut
endommager le chargeur ou le véhicule.
Il existe trois styles de messages relatifs à la sécurité dans
cette section.
Les messages rédigés dans un style normal décrivent le• danger.
Les messages rédigés en caractère gras décrivent• comment éviter le danger.
Les messages rédigés en italique décrivent quelles sont• les conséquences possibles si l’on n’évite pas le danger.
Lorsqu’un icône apparaît, il fournit une description
graphique du danger potentiel.
GARDER CES INSTRUCTIONS