Odyssey PC310 User manual

THE BATTERY
THAT GOES TO
EXTREMES
OWNER’S MANUAL

INTRODUCTION
The ODYSSEY™ battery ingeniously uses absorbed glass mat (AGM) technology to offer, in one box, the
characteristics of two separate batteries. It can deep cycle as well as provide enormous cranking power -
it is almost as if a champion long distance runner and a world class sprinter are one and the same person.
These batteries are capable of providing engine cranking pulses in excess of 2250A for 5 seconds as well
as 400 charge/discharge cycles to 80% depth of discharge (DOD). A typical starting, lighting and ignition
(SLI) battery can do one or the other, but not both. It is either a sprinter or a long distance runner; ODYSSEY
batteries will do both — provide short duration high amperage pulse or low rate long duration drains.
WHY USE ODYSSEY™BATTERIES?
GUARANTEED LONGER SERVICE LIFE
With an eight to twelve year design life (float) and a three to ten year service life, ODYSSEY batteries
save you time and money because you do not have to replace the battery as often. ODYSSEY batteries are
warranted against factory defects for two (2) years for powersports applications; three (3) years in automotive,
marine, commercial and industrial applications and; four (4) years in the case of the 75/86-PC1230,
25-PC1400, 35-PC1400, 34-PC1500, 34/78-PC1500, 65-PC1750, 31-PC2150 and PC2250 batteries, except
Trolling Thunder™/Marine Dual Purpose labeled batteries, for which the applicable Warranty Period is three
(3) years. Since actual warranty can vary with your geographical location, please check with your ODYSSEY
battery representative for the warranty specific to your application.
SUPERIOR CRANKING AND FAST CHARGE CAPABILITY
The 5 second cranking power of ODYSSEY batteries is double to triple that of equally sized conventional
batteries, even when the temperature is as low as - 40°C (-40°F), -30°C (-22°F) for PC2250. Also, with simple
constant voltage charging (alternator or independent charger), there is no limitation on the inrush current, so
the user is assured of fast charge recovery.
MOUNTING FLEXIBILITY
The ODYSSEY battery may be installed in any orientation (except inverted) without sacrificing any
performance attributes. There is no fear of any acid spillage as ODYSSEY batteries recycle the internal gas
during operation or charging. The valve regulated design of the ODYSSEY battery eliminates the need for an
acid vent tube; eliminating the fear of acid burns or damage to expensive chrome or paint.
SUPERIOR VIBRATION RESISTANCE
ODYSSEY batteries are of military grade technology and have endured rigorous tests that demonstrate their
overall ruggedness and exceptional tolerance of mechanical abuse.
READY OUT OF THE BOX
ODYSSEY batteries are shipped fully charged. If the ODYSSEY battery's voltage is 12.65V or greater, simply
install the battery in your vehicle and you are ready to go! If below 12.65V, boost charge following the
instructions in the ODYSSEY battery Owner’s Manual and/or Technical Manual. Putting a boost on the battery
will not damage it, even if its voltage reads higher than 12.65V.
WORRY-FREE SHIPPING
Owing to the drycell design, the US Department of Transportation (USDOT) has classified the ODYSSEY
battery as a nonspillable, so it may be shipped worry-free by express service or by air.
LONGER STORAGE LIFE
Unlike conventional batteries that require a recharge every six to twelve weeks, the ODYSSEY battery can
be stored for up to two years at 25ºC (77ºF) from a fully charged state. These batteries can be stored for two
years or when the open circuit voltage (OCV) drops to 12.00V, whichever comes first.
DEEP DISCHARGE RECOVERY
Should the ODYSSEY battery become deeply discharged, simply recharge following instructions in this
manual.
2Publication No. 2602-0232, Rev. 6 - February 2008www.odysseybattery.com

B
A. Bolt
B. Washer
C. Battery
A. Brass Post
B. Helicoil Insert
C. Accessory Bolt
3/8“ Course Thread
(not included)
D. Battery
A
C
A
B
C
D
A
DIN
TERMINAL
3/8”-16 UNC
THREAD
B
A. 18.2mm/0.72” MAX
B. 24.5mm/0.96” MAX
M6 x 1
THREAD
15.5mm
(0.61”)
3/8-16 UNC
THREAD
18.8mm
(0.74”)
NTS
NTS
PC625 31-PC2150S
SAE
Terminals
PC2250
All Other Models
NOTE: PC535 Bolt installation
is in horizontal orientation.
75/86-PC1230
34/78-PC1500
0.85
1.12
SIDE TERMINAL
3/8-16 UNC-2B
0.34 DEEP
34M-PC1500
31M-PC2150
18.59mm
(0.732”)
POSITIVE
SAE TERMINAL
POSITIVE
MARINE STUD
3/8-16 THREAD
14.43mm
(0.568”)
18.59mm
(0.732”)
NEGATIVE
SAE TERMINAL
NEGATIVE
MARINE STUD
5/16-18 THREAD
14.43mm
(0.568”)
TOP TERMINALS
POSITIVE
NEGATIVE
20.7
(0.813)
15.6
(0.614)
18.6
(0.732)
20.7
(0.813)
17.2
(0.677)
18.6
(0.732)
75/86-PC1230
25-PC1400
35-PC1400
34-PC1500
34/78-PC1500
65-PC1750
31-PC2150T
1. Using proper procedures as recommended by the vehicle manufacturer, carefully disconnect the cables
from your old battery and remove it from the vehicle. Return the spent battery to the battery dealer for
proper recycling.
2. Inspect existing battery cables for corrosion, acid damage or insulation deterioration. Replace if
deterioration is present.
3. Position your ODYSSEY battery in the battery holder and fasten firmly to the vehicle.
• Optional height adapter may be used on the 34-PC1500 for installations where
a group 24 or group 27 is required. Snap the adapter securely into place on the
bottom of the 34-PC1500. In some installations, a 34-PC1500 with this adapter
may be used to replace a group 24F or 27F depending on required cable length.
4. Connect the positive cable from your ignition to the Positive (+) terminal.
5. Connect the negative cable from your engine or chassis to the Negative (-) terminal.
6. Torque the bolt, screw or nut per the specification noted in table. If you’re using the Accessory Bolt
(C), hold the Brass Post (A) with vise grips and counter torque. Do the same with General Motors™
automotive battery cable installation.
NOTE: This is a valve regulated sealed battery and never needs to have water or electrolyte (acid) added.
Warranty will be void if opened!
SPECIAL NOTICE!
CUSTOM V-TWIN MOTORCYCLE INSTALLATIONS USING ODYSSEY PC535, PC545, PC545MJ,
PC680MJ & PC925LMJ BATTERIES
If your V-Twin motorcycle is equipped with a standard 32 amp single phase stator/alternator, the
appropriate ODYSSEY battery may run out of charger after about 150 miles of riding. To avoid this
situation we strongly recommend the ODYSSEY Ultimizer™ charger model OMAX-6A-1B for existing 32
amp equipped bikes, with the charger being operated continuously during the non-use of the bike and/or
installing a 3-phase 40 amp or higher stator/alternator, especially in new bikes.
Publication No. 2602-0232, Rev. 6 - February 2008www.odysseybattery.com 3
INSTALLATION
Your ODYSSEY™ battery is normally ready to install right out of the box! Measure the battery voltage; if it
is 12.65 volts or greater, install; if less, then refer to the charging section.
ANY OF THE FOLLOWING WILL VOID YOUR WARRANTY:
• EXPOSING BATTERY TO GASOLINE OR DIESEL FUEL
• REMOVING THE LABELED COVER
• REMOVING OR DESTROYING THE BATTERY’S DATE CODE
DO NOT SHORT CIRCUIT YOUR ODYSSEY™ BATTERY'S TERMINALS!
Remove any metallic items such as watches, bracelets and other personal jewelry to ensure safe
installation.

4Publication No. 2602-0232, Rev. 6 - February 2008www.odysseybattery.com
Cold Start Performance S.A.E J537 JUNE 82 **Pulse Current † Can be fitted with brass automotive terminal
All batteries available with metal jackets, except PC310, PC535, PC625, 75/86-PC1230, 25-PC1400, 35-PC1400, 34-PC1500,
34M-PC1500, 34/78-PC1500, 65-PC1750, 31M-PC2150 and PC2250
Operating temperature range: -40°C (-40°F) to 45°C (113°F) • -30°C (-22°F) to 40°C (104°F) for PC2250
MODEL
Voltage PHCA**
(5 Sec) CCA* HCA MCA
Nominal Capacity Reserve
Capacity
Minutes
Length
inches
(mm)
Width
inches
(mm)
Height
inches
(mm)
Weight
lbs
(kg)
Terminal
Torque
Specs
in-lbs
(Nm-max
Internal
Resistance
(mΩ)
Short
Circuit
Current
(20 Hr Rate
- Ah)
(10 Hr Rate
- Ah)
PC310 12 310 100 200 155 8 7 9 5.43
(138.0)
3.39
(86.0)
3.98
(101.0)
5.9
(2.7)
M4
Receptacle
8.9
(1.0) 27.1 455A
PC535 12 535 200 300 265 14 13 21 6.70
(170.2)
3.90
(99.1)
6.18
(157.0)
12.0
(5.4)
M6
Stud
40
(4.5) 8 1000A
PC545 12 545 185 300 240 13 12 18 7.00
(177.8)
3.38
(85.9)
5.17
(131.3)
12.6
(5.7)
M6
Receptacle
50
(5.6) 10 1200A
PC625 12 625 265 440 350 18 17 27 6.70
(170.2)
3.90
(99.1)
6.89
(175.0)
13.2
(6.0)
M6
Stud
40
(4.5) 7 1800A
PC680 12 680 220 370 300 16 16 24 7.27
(184.7)
3.11
(79.0)
6.67
(169.4)
15.4
(7.0)
M6
Receptacle†
or SAE
3/8"
Receptacle
50
(5.6) 7 1800A
PC925 12 925 380 625 500 28 27 52 6.64
(168.6)
7.05
(179.0)
5.04
(128.0)
26.0
(11.8)
M6
Receptacle†
or SAE
3/8"
Receptacle
60
(6.8) 5 2400A
PC1200 12 1200 550 860 725 42 40 78 7.87
(199.9)
6.66
(169.1)
6.80
(172.7)
38.2
(17.4)
M6
Receptacle†
or SAE
3/8"
Receptacle
60
(6.8) 4.5 2600A
75/86-PC1230 12 1230 730 1050 815 55 50 100 9.46
(240.3)
6.99
(177.5)
7.92
(201.2)
45.5
(20.6)
TOP SAE
SIDE 3/8"
Receptacle
60
(6.8) 2.5 3100A
25-PC1400 12 1400 820 1150 850 65 55 125 9.46
(240.3)
6.84
(173.7)
8.69
(220.7)
50.0
(22.7) SAE 70 (7.9) 2.5 3100A
35-PC1400 12 1400 820 1150 850 65 55 125 9.46
(240.3)
6.84
(173.7)
8.69
(220.7)
50.0
(22.7) SAE 70 (7.9) 2.5 3100A
34-PC1500 12 1500 880 1250 1050 68 62 135 10.85
(275.6)
6.76
(171.7)
7.82
(198.6)
49.5
(22.4) SAE 60 (6.8) 2.5 3100A
34M-PC1500 12 1500 880 1250 1050 68 62 135 10.85
(275.6)
6.76
(171.7)
7.82
(198.6)
49.5
(22.4)
SAE and
3/8" Stud
(Pos.), 5/16"
Stud (Neg.)
70
(7.9) 2.5 3100A
34/78-PC1500 12 1500 880 1250 1050 68 62 135 10.85
(275.6)
6.99
(177.5)
7.82
(198.6)
49.5
(22.4)
TOP SAE
SIDE 3/8"
Receptacle
60
(6.8) 2.5 3100A
PC1700 12 1700 875 1325 1175 68 65 142 13.02
(330.7)
6.62
(168.2)
6.93
(176.0)
60.9
(27.6)
M6
Receptacle†
or SAE
3/8"
Receptacle
60
(6.8) 3.5 3500A
65-PC1750 12 1750 930 1350 1070 74 65 135 11.83
(300.5)
7.20
(182.9)
7.43
(188.7)
58.0
(26.3) SAE 70 (7.9) 2.0 5000A
31-PC2150 12 2150 1150 1545 1370 100 92 205 13.00
(330.2)
6.80
(172.7)
9.41
(239.0)
77.8
(35.3)
3/8" Stud
or SAE
150-220
(16.9-22.6)
2.2 5000A
31M-PC2150 12 2150 1150 1545 1370 100 92 205 13.00
(330.2)
6.80
(172.7)
9.47
(240.5)
77.8
(35.3)
SAE and
3/8" Stud
(Pos.), 5/16"
Stud (Neg.)
150-220
(16.9-22.6)
2.2 5000A
PC2250 12 2250 1225 1730 1550 126 114 240 11.26
(286.0)
10.59
(269.0)
9.17
(233.0)
86.0
(39.0)
Dual
SAE/DIN
Terminal
and 3/8"
Stud
100
(11.0)
For 3/8"
Stud Only
2.1 5000A

Figure 2 shows the relationship between open
circuit voltage (OCV) and state of charge (SOC)
for the ODYSSEY™ battery.
(A) How do I know the state of charge of
the battery?
Figure 2: ODYSSEY™ Battery OCV vs. SOC
As long as the battery has not been charged
or discharged for 6 or more hours, Figure 2
can be used to determine the SOC of the
ODYSSEY battery. Use a high quality digital
voltmeter to measure its OCV. The graph shows
that a healthy, fully charged ODYSSEY battery
will have an OCV of 12.84V or higher at 25ºC.
(B) How long can the battery be stored?
Refer to Figure 3 below. At 25°C (77ºF), these
batteries can be stored for up to 2 years. The
lower the temperature, the longer the storage
time. The battery must be charged before
storage.
Roughly every 10°C (18°F) increase in
temperature cuts storage time in half.
If the temperature rises to 35°C (95°F) the
battery may be stored for only 1 year before
a recharge becomes necessary. Figure 3 will
apply only if the battery is fully charged before
storage.
State of Charge (SOC), %
Open circuit voltage (OCV), V
13.0
12.8
12.6
12.4
12.2
12.0
11.8
11.6
10 20 30 40 50 60 70 80 90 100
12.84V or higher indicates
100% SOC
Percent of 0.05C capacity
100
90
80
70
60
50
40
30
Open circuit storage time in weeks
10 20 30 40 50 60 700
25°C 45°C 65°C
Publication No. 2602-0232, Rev. 6 - February 2008www.odysseybattery.com 5
ODYSSEY™BATTERY STORAGE AND DEEP DISCHARGE RECOVERY
Figure 3: ODYSSEY™ Battery storage time
at temperatures

MAINTENANCE
ODYSSEY™ batteries are very different from standard liquid-acid batteries that are openly vented. The
ODYSSEY battery is and operates as a sealed battery, recycling all gases internally. There is no corrosion
of the positive terminal or corrosion to the surrounding area. ODYSSEY batteries are shipped fully charged
from the factory, but prior to installation, check the battery’s voltage to see if it is 12.65 volts or greater. If
not, recharge it using the procedure below.
NOTE: Do not charge in an air tight compartment
Never attempt to remove the top decal cover, as it will cause the battery to fail.
CHARGING
The state of charge in an ODYSSEY battery can be determined from the following chart:
To get long life from the ODYSSEY battery, it is important that the battery is kept near full charge,
approximately 12.8 volts. If there are electrical loads during storage, then the negative battery cable
should be disconnected or an independent float charger used. Low power 2.0 amp chargers for storage
charge will keep a fully charged battery fully charged but cannot recharge if the ODYSSEY battery
becomes discharged.
Racing Vehicles using total loss (no alternator) - standard automotive type chargers are not designed
to return 105-108% of the energy removed. They normally boost charge to 80-95% and expect the
alternator to complete the charge. Chargers listed on our website at www.odysseybattery.com are
specifically designed for ODYSSEY batteries that are routinely deeply discharged. They provide the
105-108% recharge and then switch to storage charge.
ODYSSEY Ultimizer™ chargers as listed on www.odysseybattery.com are specifically designed for
ODYSSEY batteries and are required for routine deep discharge applications. They provide 105-108%
recharge and then switch to a storage charge.
To fully charge a 31-PC2150, a minimum of 40 amps are required with charger voltage within the range
of 14.1V to 14.7V. It is imperative not to exceed 15.0V as this will cause the pressure valves to open and
out-gas hydrogen, oxygen and water from inside the battery. This will shorten the life of the battery and
cause premature failure. Some portable chargers exceed 15.0V, especially two-wheel garage chargers, so
charging voltages should be verified by measuring the charging voltage during the time when the charging
amperage is reducing from full output. The deep cycle charging voltage must be within 14.1V minimum to
14.7V maximum.
If a standard automotive charger is used to boost charge a discharged battery because of an accessory
left on, it is important to make sure the charging voltage does not exceed 15 volts during charge. A hand
held voltmeter can be used to monitor this periodically. The following chart provides recharge times
under this type of boost charging to an 80-95% recharge and then allows the vehicle charging system to
complete the charge.
Voltmeter Reading State of Charge
12.84 Volts or higher 100%
12.50 Volts 75%
12.18 Volts 50%
11.88 Volts 25%
6Publication No. 2602-0232, Rev. 6 - February 2008www.odysseybattery.com

WINTER STORAGE
The ODYSSEY battery does not lose its charged energy during cold storage temperatures, so there is no
need to trickle or float charge during winter months. To store off-season, measure the battery voltage to
make sure it is fully charged, 12.84 volts or greater; recharge if necessary. Disconnect the negative battery
cable to prevent any applied electrical load during storage. The ODYSSEY battery cannot freeze down
to -40°C (-40°F), -30°C (-22°F) for PC2250, so it can be left in the vehicle. It can be stored for 2 years or
more below 77°F.
A 12V, 3 amp trickle charger can also be left connected to the battery if it is kept in storage for extended
periods or if the battery is subject to parasitic loads during storage. Information on two such chargers
we recommend, including where to buy them, can be found on our website at www.odysseybattery.com.
Publication No. 2602-0232, Rev. 6 - February 2008www.odysseybattery.com 7
24V BATTERY CONNECTION
To power a 24V trolling motor, you will need to connect two ODYSSEY™ batteries in series. As shown
in the top illustration, the negative of Battery 1 is wired to the positive of Battery 2. Hook up the positive
terminal of Battery 1 to the positive terminal of your trolling motor and the negative terminal of Battery
2 to the negative terminal of the trolling motor.
36V BATTERY CONNECTION
To power a 36V trolling motor, you will need to connect three ODYSSEY batteries in series. As shown
in the bottom illustration, the negative of Battery 1 is wired to the positive of Battery 2; the negative of
Battery 2 is then connected to the positive of Battery 3. Finally, hook up the positive terminal of Battery 1
to the positive terminal of your trolling motor and the negative terminal of Battery 3 to the negative terminal
of the trolling motor.
BATTERY 1 BATTERY 2
24V MOTOR
BATTERY 1 BATTERY 2
36V MOTOR
BATTERY 3
ODYSSEY™ Battery Charge time for 100% discharged battery (11.5 volts)
Model 10-amp charger 20-amp charger
PC310 48 minutes 24 minutes
PC535 1 ½ hours 45 minutes
PC545 2 hours 45 minutes
PC625 2 hours 1 hour
PC680 2 hours 1 hour
PC925 2 ½ hours 1 ¼ hours
PC1200 4 hours 2 hours
75/86-PC1230 5 ½ hours 2 ¾ hours
25-PC1400 & 35-PC1400 6 hours 3 hours
34-PC1500, 34M-PC1500 &
34/78-PC1500 7 hours 3 ½ hours
PC1700 7 hours 3 ½ hours
65-PC1750 7 ½ hours 3 ¾ hours
31-PC2150 & 31M-PC2150 10 hours 5 hours
PC2250 12 hours 6 hours

Always properly recycle your lead acid battery
by returning to an authorised recycling centre
or automotive dealer.
NEVER PLACE USED BATTERIES IN
THE BIN!
WARRANTY:
EnerSys Energy Products Inc. (“Manufacturer”) warrants its ODYSSEY™ batteries (hereafter referred to as “Battery”) to be free of defects in material
and workmanship for the earlier of (a) the Applicable Warranty Period or (b) within 400 cycles to 80% depth of discharge, whichever occurs first. The
Applicable Warranty Period is two (2) years for power sports applications; three (3) years in automotive, marine, commercial, and industrial applications;
and four (4) years in the case of the 75/86-PC1230, 25-PC1400, 35-PC1400, 34-PC1500, 34M-PC1500, 34/78-PC1500, 65-PC1750, 31-PC2150,
31M-PC2150 and PC2250 batteries. The Applicable Warranty Period begins from the date of purchase with original receipt, or, if no receipt is available,
from Manufacturer’s shipping date. Within the Applicable Warranty Period, the Battery will be replaced free of charge if adjustment is necessary due to
defect in material or workmanship (not merely discharged). Simply return the Battery to any authorized ODYSSEY battery dealer with the original receipt
for a replacement. This warranty may vary from country to country; contact your authorized ODYSSEY battery wholesaler or dealer for the applicable
warranty.
GENERAL PROVISIONS:
A. Manufacturer has no obligation under the limited warranty set forth above in the event the Battery is damaged or destroyed as a result of one or
more of the following:
• Willful abuse or neglect or if the top decorative cover has been removed.
• Natural forces such as wind, lightning, hail; damage due to fire, collision, explosion, vandalism, theft, penetration or opening of the Battery case in any
manner.
• Overcharging, undercharging, charging or installing in reverse polarity, improper maintenance, allowing the Battery to be deeply discharged via a
parasitic load or mishandling of the Battery such as but not limited to using the terminals for lifting or carrying the Battery. Trickle chargers that do not
have a regulated trickle charge voltage between 13.5V and 13.8V (no lower than 13.5V and no higher than 13.8V) will cause early failure of the Battery.
Use of such chargers with the Battery will also void the Battery’s warranty.
• Failure to properly install the Battery or lack of metal jacket for high temperature or vibration applications.
• Normal deterioration in the electrical qualities or the acceleration of such deterioration due to conditions that accelerate such deterioration.
• If the Battery is used for an application that requires higher cranking power or a greater reserve rating than the Battery is designed to deliver, or the
Battery capacity is less than the Battery capacity specified by the vehicle manufacturer, or the Battery is otherwise used in applications for which it
was not designed.
B. To obtain warranty service:
1. Return the Battery to any authorized ODYSSEY battery wholesaler or dealer.
2. If the Battery is determined to be defective for material or workmanship under terms of this limited warranty, it will be replaced.
THIS LIMITED WARRANTY IS IN LIEU OF, AND MANUFACTURER DISCLAIMS AND EXCLUDES ALL OTHER WARRANTIES, STATUTORY, EXPRESS
OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
MANUFACTURER’S EXCLUSIVE LIABILITY FOR BREACH OF WARRANTY SHALL BE TO REPLACE THE BATTERY WITHIN THE EFFECTIVE
WARRANTY PERIOD. IN NO EVENT SHALL MANUFACTURER BE LIABLE FOR ANY LOSS OR DAMAGES OF ANY OTHER KIND, WHETHER
DIRECT, INCIDENTAL, CONSEQUENTIAL, EXEMPLARY, SPECIAL OR OTHERWISE. NOR SHALL MANUFACTURER BE LIABLE FOR ANY REMOVAL
OR INSTALLATION EXPENSE, OR THE LOSS OF TIME OR PROFITS. Some countries and/or states do not allow limitation on how long an implied
warranty lasts or the exclusion or limitation of incidental or consequential damages, so the above limitations may not apply to you. This warranty
gives you specific legal rights, which may vary from country to country and/or state to state.
Website: www.odysseybattery.com
For your convenience, this space is provided for
attaching your original receipt.
EnerSys Energy Products Inc.
617 North Ridgeview Drive
Warrensburg, MO 64093-9301, USA
Tel: [phone]
Fax: [phone]
EnerSys
P.O. Box 14145
Reading, PA 19612-4145, USA
Tel: [phone]
[phone]
Fax: [phone]
Regional Sales
EnerSys Australia Pty Ltd.
54-58 Derby Street
Silverwater, NSW 2128
Australia
Tel: + 61 (0) 2 9739 9999
Fax: + 61 (0) 2 9739 9900
Keep your receipt. Receipt is required for longest Warranty Protection.
Publication No. 2602-0232, Rev. 6 - US-ODY-OM-006 - February 2008 - Subject to revisions without prior notice. E.&O.E.
© 2008 EnerSys. All rights reserved.
Trademarks and logos are the property of EnerSys and its affiliates, except General Motors™, which is not
the property of EnerSys.
THE BATTERY
THAT GOES TO
EXTREMES