Smartech BC-15000 User manual

Operator’s Manual
Manual del Usuario
Battery Charger
Cargador de batería
Model/Modelo BC-15000
AC Input: 100-120VAC, 50-60Hz, 350W Max
DC Output: 6VDC, 5A; 12VDC, 15A;
12VDC, 20A (5 minutes)
Temperature Controlled
Smartech Inc. • 8700 Larkin Rd. Suite B • Savage, MD 20763

USER’S MANUAL PAGE 2BC-15000 USER’S MANUAL PAGE 3BC-15000
1. Batteries generate explosive gases during normal operation. Use in well-
ventilated area.
2. Consider having someone close enough or within the range of your
voice to come to your aid when you work near a battery.
3. Do NOT smoke, strike a match, or cause a spark in vicinity of battery or
engine. Avoid explosive gas, ames and sparks.
4. Remove all personal jewelry, such as rings, bracelets, necklaces, and
watches while working with a vehicle battery. These items may produce
a short circuit that could cause severe burns.
5. Be extra cautious to reduce risk of dropping a metal tool onto the bat-
tery. It might spark or short-circuit a battery or other electrical hardware
which may cause explosion or re.
6. Wear complete eye protection, hand and clothing protection. Avoid
touching eyes while working near a battery.
7. Study all battery manufacturer’s specic precautions such as removing
or not removing cell caps while charging and recommended rates of
charge.
8. Clean battery terminals before connected with the charger. Be careful to
keep corrosion from coming in contact with eyes.
9. When it is necessary to remove a battery from vehicle to charge, always
remove grounded terminal from battery rst. Make sure all accessories
in the vehicle are off in order to prevent an arc.
10. This product is NOT intended to supply power to an extra-low-voltage
electrical system or to charge dry-cell batteries. Charging dry-cell
batteries may burst and cause injury to persons and property.
1. Do NOT place the charger in the engine compartment or near moving
parts or near the battery; place as far away from them as DC cable
permits. NEVER place a charger directly above a battery being charged;
gases or uids from battery will corrode and damage charger.
2. Do NOT cover the charger while charging.
3. Do NOT expose to rain or wet conditions.
4. Connect and disconnect DC output only after setting AC cord from
electric outlet.
5. Use of an attachment not recommended or sold by the manufacturer
may result in a risk of re, electric shock or injury to persons.
6. Do not overcharge batteries by selecting the wrong charge mode.
7. To reduce the risk of damage to electric plug and cord, pull by the plug
rather than the cord when disconnecting charger.
8. To reduce risk of electric shock, unplug charger from outlet before
attempting any maintenance or cleaning.
9. Operate with caution if the charger has received direct hit of force or
been dropped. Have it checked and repaired if damaged.
10. Any repair must be carried out by the manufacturer or an authorized
repair agent in order to avoid danger.
11. Pursuant to California Proposition 65, this product contains chemicals
known to the State of California to cause cancer and birth defects or
other reproductive harm. Wash hands after handling.
IMPORTANT SAFETY INSTRUCTIONS
SAFETY PRECAUTIONS FOR WORKING IN THE VICINITY OF A BATTERY SAFETY PRECAUTIONS FOR USING THE CHARGER
WARNING! Read and understand all Important Safety and Operating
instructions before using this charger. In addition, read and follow all battery
and vehicle manufacturer’s instructions and cautionary markings.
11. NEVER charge a frozen, damaged, leaking or non-rechargeable battery.
12. If battery electrolyte contacts skin or clothing, wash immediately with
soap and water. If electrolyte enters eye, immediately ood eye with run-
ning clean cold water for at least 15 minutes and get medical attention
immediately.

USER’S MANUAL PAGE 4BC-15000 USER’S MANUAL PAGE 5BC-15000
CHARGER TECHNICAL SPECIFICATIONS
CONNECTING TO THE BATTERY
AC Input 100-120VAC, 50-60Hz, 3.5A, 350W Max
DC Output 6VDC, 5A
12VDC, 15A
12VDC, 20A (5 minutes)
Temperature Controlled
Charger Type 8 step, Fully automatic charging cycle
Start Voltage > 1V
Housing Protection IP33
1. Plug the charger into a 120V AC outlet. Connect the charger outlet cord
plug to the cord plug of the clamp connectors or power port adapter.
2. Identify polarity of battery posts. The positive battery terminal is typically
marked by these letters or symbol (POS,P,+). The negative battery
terminal is typically marked by these letters or symbol (NEG,N,-).
3. Do not make any connections to the carburetor, fuel lines, or thin metal
parts.
4. Identify if you have a negative or positive grounded vehicle. This can be
done by identifying which battery post (NEG or POS) is connected to
the chassis.
5. For a negative grounded vehicle (most common): connect the RED
POSITIVE clamp rst to the positive battery terminal, then connect the
BLACK NEGATIVE clamp to the negative battery terminal or vehicle
chassis.
6. For a positive grounded vehicle (very uncommon): connect the BLACK
NEGATIVE clamp rst to the negative battery terminal, then connect the
RED POSITIVE clamp to the positive battery terminal or vehicle chassis.
7. When disconnecting, disconnect in the reverse sequence, removing the
negative rst (or positive rst for positive ground systems).
8. Follow these steps when using the 12V adapter: Keep the vehicle hood
open. Connect the end of the 12V adapter plug to the charger; insert
• This charger is designed for all types of 12V Lead-acid and 12V Lithium-
ion batteries, including WET (Flooded), GEL, MF (Maintenance-Free),
EFB (Enhanced Flooded Battery), AGM (Absorbed Glass Mat) and Li-
ION (Lithium Ion) batteries.
• Built-in intelligent microprocessor makes charging faster, easier and
safer.
• This charger has safety features, including spark proof, protection for
reverse polarity, short circuit, overcurrent, overcharge and overheat.
• The charger has auto-memory, which returns to last selected charging
mode when restarted (except Li-ION, SUPPLY and BOOST CHARGE
modes).
• When battery level indicator turns to 100% solid Green LED, it will
automatically switch from full charge to maintenance status to maintain
batteries during prolonged periods of storage without overcharging or
damaging the battery.
• The charger has four external holes for mounting. Mount the charger in a
desired location with the supplied self-threading screws. It is important to
keep in mind the distance to the battery.
CHARGER FEATURES Battery Type All Types of 6V and 12V Lead-acid Batteries,
and 12V Lithium Ion Batteries
Battery Capacity 14-150Ah (6V), 50-400Ah (12V),
Maintains all battery sizes
Accessories Included Clamp Connectors, 12V Power Port Adapter,
12V SUPPLY Power Port Adapter, Screws
Ambient Temperature 32˚F – 104˚F (0˚C – 40˚C)

USER’S MANUAL PAGE 6BC-15000 USER’S MANUAL PAGE 7BC-15000
CHARGER MODES
Mode Battery
Capacity Ah Explanation
Standby _____ Not charging or providing any power
12V NORM
15A 50 – 400 Charging 12V WET/GEL/MF/EFB/ batteries (Green 12V LED)
12V COLD/
AGM
15A
50 – 400
Charging 12V batteries below 50˚ F (10˚
C) or 12 AGM battery (Green 12V LED)
6V NORM
5A 14 – 150 Charging 6V WET/GEL/MF/EFB batteries (Blue 6V LED)
12V AGM+
15A 50 – 400
Charging 12V advanced AGM batteries
that require a higher than normal charg-
ing voltage (Blue 12V LED)
the 12V adapter plug into the vehicle’s 12V outlet. If the vehicle’s
ignition key has to be on in order for the 12V outlet to supply/receive
power, turn the key without starting the engine.
9. A marine (boat) battery must be removed and charged on shore. To
charge it on board requires equipment specially designed for marine
use.
The charger has nine modes: Standby, 12V NORM, 12V COLD/AGM,
6V NORM, 12V AGM+, 12V LITHIUM, REPAIR, 13.6V SUPPLY and 12V
BOOST CHARGE. Press the CHARGE MODE button to sequence to
desired mode. Press the BOOST CHARGE button to enter 20A charging
mode.
Press and hold the CHARGE MODE button for 3 seconds to enter the
control panel section containing the modes for 12V AGM+, 12V Li-ION,
+ REPAIR and 13.6V SUPPLY. Do not operate the charger until you con-
rm that charger is set to the appropriate charge mode for your battery.
Mode Battery
Capacity Ah
Explanation
12V Li-ION
15A 50 – 400 Charging 12V Lithium-ion batteries only, including LiFePO4 (White 12V LED)
+ REPAIR
1.5A 50 – 400
Advanced battery recovery mode for
repairing old, idle, stratied or sulfated
batteries. “(Yellow Repair LED and 12V
corresponding charging mode LED)
13.6V
SUPPLY
10A _____
Converts charger to a DC power supply
for a 12V DC device or as a memory
retainer when replacing a battery (Yellow
SUPPLY LED)
12V BOOST
CHARGE 20A
(lead-acid
only)
50 – 400
Delivers 20A for 5 minutes to boost
charge a lead-acid battery (solid Red 20A
LED); it has mandatory 5-minute rest for
cooling down (ashing Red 20A LED)
12V AGM+ (Hold) - This mode is designed for 12V advanced AGM batteries only.
Advanced AGM batteries are typically found in micro-hybrid vehicles. These
batteries accept a higher than normal charging voltage. 12V AGM+ charge is NOT
suitable for traditional AGM batteries. Consult the battery manufacturer before
using this mode.
12V Li-ION – Once at 12V AGM+ tap CHARGE MODE to access
This mode is designed for 12V lithium-ion batteries only, including LiFePO4. Some
lithium-ion batteries may be unstable and unsuitable for charging. Consult the
lithium battery manufacturer instructions before charging for recommended
charging voltage and current.
12V REPAIR – Once at 12V Li-ION tap CHARGE MODE to access
This mode is for LEAD-ACID batteries only. It is an advanced battery recovery
mode for repairing old, idle, stratied or sulfated batteries. NOT all batteries can
be recovered. For optimal results, take the battery through a full charge cycle,
bringing the battery to full charge, before using this mode. One REPAIR cycle can
take up to eight (8) hours to complete the recovery process. This mode uses a
high charging voltage and may cause some water loss in WET cell batteries. Also,
some batteries and electronics may be sensitive to high charging voltages. To

USER’S MANUAL PAGE 8BC-15000 USER’S MANUAL PAGE 9BC-15000
minimize risks, disconnect the battery from the vehicle before using this mode.
13.6V SUPPLY – Once at + REPAIR tap CHARGE MODE to access
This mode converts the charger to a constant voltage, constant current DC power
supply. When the charger is not connected with battery, it can be used to power
12VDC devices. Prior to use, read your 12VDC device manual to determine if it is
suitable for use with this mode. As a power supply, it can also be used to retain a
vehicle’s on-board computer settings during battery repair or replacement. 13.6V
Supply Mode provides 13.6V at 9.5A with overload protection at 10A (Max). Both
spark proof and reverse polarity protection are disabled in this mode. Do NOT
allow the positive and negative battery clamp to touch or connect to each other as
the charger could generate sparks.
BOOST CHARGE – Press BOOST CHARGE button to access
USE THIS MODE WITH FULL ATTENTION AS THE CHARGING CURRENT
IS 20A. This mode is for 12-volt LEAD-ACID batteries only. To operate BOOST
CHARGE, the charger must be connected to a 12V battery with the battery clamps
connected. Press the BOOST Charge button to begin jumpstarting. For optimal
results, allow BOOST CHARGE to complete its 5-minute charge. After 5-minute
boost charge, the charger will automatically enter mandatory 5-minute rest for
cooling down, and it does NOT work when any button is pressed. After mandatory
cooling down, the charger will automatically enter Standby Mode, whether 100%
battery level indicator is illuminated or not, and you are ready to start your vehicle.
If unsuccessful when starting your vehicle, let the battery rest for 15 minutes
and try BOOST CHARGE again. Most vehicles will start with one (1) BOOST
CHARGE, but larger vehicles with dual battery systems, may require an additional
BOOST CHARGE. Do not use BOOST charge more than two (2) times within a
24-hour period. If two (2) BOOST charges cannot successfully start your vehicle,
have your battery replaced or evaluated by a battery service dealer.
CHARGING STEPS
During the charging process, the charger performs the following operations.
BATTERY LEVEL INDICATORS
LED Explanation
25% 50% 75% 100% The 25% Charge Red LED will slowly ash when the
battery level is less than 25%. At 25% the LED will be
solid.
25% 50% 75% 100% The 50% Charge Red LED will slowly ash when the
battery level is less than 50%. At 50% the LED will be
solid.
25% 50% 75% 100% The 75% Charge Red LED will slowly ash when the
battery level is less than 75%. At 75% the LED will be
solid.
25% 50% 75% 100% The 100% Charge Green LED will slowly ash when
the battery level is less than 100%. At 100% the LED
will be solid. The 25%, 50% and 75% Charge LEDs
will turn off.
STEP 1 – DIAGNOSIS Checks if battery is connected with the charger; also
checks battery voltage.
STEP 2 – DESULFATION (if needed) If battery voltage is too low,
automatically generates pulsing current for up to 5 hours to remove sulfate.
STEP 3 – ANALYZE (if needed) Checks if the battery voltage reaches minimum
charging threshold after desulfation; charging begins if the battery voltage is
sufcient.
STEP 4 – SOFT START Charges with step-ups of constant current.
STEP 5 – BULK CHARGE Charges with constant maximum current until battery
voltage reaches charging threshold.
STEP 6 – ABSORPTION Continues to charge with gradually declining
current until battery is at 100% charge.
STEP 7 – VALIDATION Tests if the battery can hold charge.
STEP 8 – MAINTENANCE Continuously monitors the battery; charging
current will adapt to the variable battery voltage.
STEP
CURRENT (A)
VOLTAGE (V)
1 2 3 4 5 6 7 8

USER’S MANUAL PAGE 10BC-15000 USER’S MANUAL PAGE 11BC-15000
LIGHT CONDITION CAUSE SOLUTION
Solid Red
Warning LED
Reverse Polarity Change red and black clamps to
the correct battery posts
Flashing Red
Warning LED
+ Flashing
corresponding
charging mode LED
1. Open-circuit
2. Dirty Battery Posts
3. Dead Battery (volt-
age below 1V)
4. Output Short Circuit
1. Connect the red and black
clamps to battery posts
2. Clean the battery posts
3. Replace the battery with a
new one immediately
4. Disconnect red and black
output terminals
Slow ashing Red
Warning LED
+
Corresponding
charging mode LED
Charging in 6V Mode
for 12V battery
Manually press Mode button to
choose correct charge mode.
CAUTION: If you choose 12V
Mode for 6V battery, the 6V bat-
tery will be damaged!
Charging mode
LED is on + All four
battery level
indicator LEDs ash
Overheat protection Current reduces when
temperature in charger is too
high. After cooling down,
charging will begin.
Solid yellow
REPAIR LED
+
12V
corresponding
charging mode LED
In 12V REPAIR mode
(NOTE: no REPAIR
mode for 6V type) ____
LED COMMUNICATION OF ABNORMAL RESULTS
LIGHT CONDITION CAUSE SOLUTION
Solid Red
Warning LED
+
Solid yellow
SUPPLY LED
Overload in SUPPLY
Mode (will
automatically shut
down for 30 seconds
as protection)
Disconnect the external device
Quick Flashing Red
Warning LED
+
Corresponding
charging mode LED
Battery cannot store
electric charge during
charging process.
Replace the battery with a new
one immediately.
Only correspond-
ing charging mode
LED +
All four battery level
indicator LEDs off.
In Desulfation Process
____
Red Warning
LED ashes 2
times, stops for 3
seconds, repeats
Battery cannot be
recovered through
Desulfation process,
or battery cannot be
recovered through
REPAIR mode.
If battery cannot be recovered
through Desulfation process, try
REPAIR mode. If battery cannot
be recovered through REPAIR
mode, replace battery.
Flashing Yellow
Warning LED
“(NOTE: only for
12V lead-acid bat-
tery, and 6V battery
is not applicable)
Heavily corroded
battery (voltage is less
than 3V); requires
recovery process
Select REPAIR mode. If battery
cannot be recovered through
REPAIR mode (up to 8 hours),
replace battery.

USER’S MANUAL PAGE 12BC-15000
NOTICE: The following situation indicates the need for battery replacement,
although there is no abnormal LED communication: After a full charging
cycle and with 100% battery level indication, if engine cannot be started
(excluding problem with vehicle itself), the battery may no longer have
electrical storage capacity. Take battery for evaluation to a battery service
dealer.
SMARTECH LIMITED WARRANTY
FOR ONE YEAR from the date of sale this product is warranted against defects in
material or workmanship when it is operated and maintained according to all supplied
instructions.
WITH PROOF OF SALE return a defective product to the retailer from which it was
purchased for free replacement.
This warranty is void if this product is ever used while providing commercial services or
if rented to another person.
This warranty gives you specic legal rights, and you may also have other rights which
vary from state to state.
Smartech Inc., 8700 Larkin Road, Suite B, Savage, MD 20763
For customer assistance or replacement parts, call
1-888-288-5148