2011 Arctic Cat 366SE ATV Service Manual, Page 75Get this manual
Battery Charging Chart (Constant-Current Charger) Battery Voltage (DC) 12.5 or more 12.2-12.4 12.0-12.2 11.0-11.9 11.5 or less Charge State 100 75-99 50-74 25-49 0-24 Charge Time Required (at 1.5-2.0 Amps) None 3-6 hours 5-11 hours 13 hours (minimum) 20 hours (minimum)
Testing Electrical Components
All of the electrical tests should be made using the Fluke Model 73 Multimeter or Fluke Model 77 Multimeter and when testing peak voltage, the Peak Voltage Reading Adapter must be usedIf any other type of meter is used, readings may vary due to internal circuitryWhen troubleshooting specific component, always verify first that the fuse(s) are good, that the bulb(s) are good, that the connections are clean and tight, that the battery is fully charged, and that all appropriate switches are activatedNOTE: For absolute accuracy, all tests should be made at room temperature of 68 F
NOTE: If the battery voltage is 11.5 DC Volts or less, some chargers may "cut off" and fail to chargeIf this occurs, connect fully charged booster battery in parallel (positive to positive and negative to negative) for short period of time with the charger connectedAfter 10-15 minutes, disconnect the booster battery leaving the charger connected and the charger should continue to chargeIf the charger "cuts off," replace the battery