10.3
Battery and Electrical Systems
10
9923396 - 2007-2012 EDGE/Widetrak LX Service Manual
©2011 Polaris Sales Inc.
Specifications
Refilling a Conventional Battery
The normal charge/discharge cycle of a battery causes
the cells to give off gases. These gases, hydrogen and
oxygen, are the components of water. Because of the loss
of these gases and the lowering of the electrolyte level, it
will be necessary to add pure, clean distilled water to bring
the fluid to the proper level. After filling, charge the battery
to raise the specific gravity to 1.270 or greater.
FRESH PACK BATTERY
NOTE: Do not service the battery unless it will be put
into regular service within 30 days.
Battery Preparation
Some models are equipped with a fresh pack battery.
These batteries require filling with electrolyte and a full
charge prior to service.
1. Fill battery with electrolyte to the upper level marks on
the case.
2. Set battery aside and allow it to cool and stabilize for
at least 30 minutes.
3. Add electrolyte to bring the level back to the upper
level mark on the case.
NOTE: This is the last time that electrolyte should be
added.
4. Charge battery at 1/10 of its amp/hour rating.
Example:1/10 of 9 amp battery =.9 amps, 1/10 of 14
amp battery = 1.4 amps, 1/10 of 18 amp battery = 1.8
amps (recommended charging rates).
5. Check specific gravity of each cell with a hydrometer
to ensure each has a reading of 1.270 or higher.
6. Install vent cover.
NOTE: Once the vent cover is installed, the battery is
sealed. Do not remove the cover.
Specifications
BATTERY TESTING
Testing Procedures
Batteries should be kept at or as near full charge as
possible. If the battery is stored or used in a partially
charged condition, hard crystal sulfication will form on the
plates, reducing their efficiency and possibly ruining the
battery.
Open Circuit Voltage Test (OCV)
Check static battery voltage with multimeter. Voltage
should be no less than 12.8 Vdc. Charge battery if voltage
is lower than 12.8 Vdc.
Load Test
A battery may pass the OCV test, but still not have the
storage capacity necessary to properly function.
1. Connect multimeter to the battery as if performing the
OCV test.
2. Turn the engine over using the electric starter.
3. Replace battery if Vdc drops below 9.5Vdc.
NOTE: Battery load test tools can be purchased
commercially. Follow the manufactures’ instructions
for use.
Battery PN 4140006
Battery Type YB14A-A2 - Conventional
Nominal Capacity 12Vdc / 14AH
Electrolyte Volume 30.4oz.
CCA @ 0F (-18C) 195 AMPS
Charging Current 1.4 AMPS
Battery PN 4140005
Battery Type
Y50-N18L-A -
Conventional
Nominal Capacity 12Vdc / 20AH
Electrolyte Volume 47.3oz.
Charging Current 2 AMPS
Battery PN 4010774
Battery Type YTX14AH-Sealed
Nominal Capacity 12Vdc / 12AH
Electrolyte Volume 22.3oz.
Specific Gravity 1.320
CCA @ 0F (-18C) 210 AMPS
Charging Current 1.2 AMPS
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