Polaris Sportsman X2 850 Owner's Manual For Maintenance And Safety page 127

Battery
Battery Charging
Always verify battery condition before and 1-2 hours after the end of
charging.
State of
Charge
100%
75%-100%
50%-75%
25%-50%
0%-25% 11.5 volts or less
Voltage
12.8-13.0 volts
12.5-12.8 volts
12.0-12.5 volts
11.5-12.0 volts
MAINTENANCE
Action
None, check at 3
mos. from date of
manufacture
May need slight
charge, if no
charge given,
check in 3 months
Needs charge
Needs charge
Needs charge with
desulfating charger
Charge Time
(Using constant current
charger @ standard amps
specified on top of battery)
None required
3-6 hours
5-11 hours
At least 13 hours,
verify state of charge
At least 20 hours
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