BATTERY CHARGING (SEALED BATTERY)
Always verify battery condition before and 1-2 hours after the end of charging.
STATE OF CHARGE
VOLTAGE
ACTION
CHARGE TIME
(USING CONSTANT
CURRENT
CHARGER @
STANDARD AMPS
SPECIFIED ON TOP
OF BATTERY)
100%
12.6-12.8 volts
Conventional/Low
Maintenance Battery:
check after 60 days
AGM Battery: check
after 30 days
None required
50%-75%
12.0-12.5 volts
Needs charge
5-11 hours
25%-50%
11.5-12.0 volts
Needs charge
At least 13 hours,
verify state of charge
0%-25%
11.5 volts or less
AGM ONLY: needs
charge with
desulfating charger
At least 20 hours
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