CHARGING BATTERIES

TM 9-6140-200-14

e. CHARGING BATTERIES:

1. Charge battery for 2 1/2 hours (required). Follow battery charger

instructions for proper connection.

2. Allow battery to stand for at least 2 hours (preferably 24 hours) after

charging, then check battery specific gravity and/or voltage. If within limits

(as specified below), issue for use.

(a) Voltage 12.5 volts or higher by using the hand held battery tester.

(b) Temperature corrected specific gravity reading 1.230 or higher by

using the optical tester.

using the a hydrometer.

3. If battery is not within limits listed above, continue (re)charging and check

battery at 30 minutes intervals until voltage or specific gravity remains

constant.

4. If the battery still fails to reach the required minimum values after a total of

five (5) hours of charging, it is defective and must be turned in or disposed

of according to local procedures.

NOTE

After the battery has been charged for the first time DO NOT add

electrolyte, Add distilled water only to bring level to the bottom

of the cell opening.

5. After charging and testing battery for issue, clean battery with baking soda

and water.

6. For recharging and maintaining the battery after activation, use this

manual for instructions.

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