The battery capacity is 3000 mAh, this is 50% more than that of the original BP120, as a results, the instrument, user will benefit from a much longer uptime than with the original NiCad battery, at the same volume and weightThe BP120MH is more environmental friendly than the NiCad battery used before, as it contains no heavy metalsJust as before, the battery pack can be charged while installed in the instrument, using the PM8907 power adapter/charger0 to 50 deg C operating, 10 to 40 deg C quick charging, 10 to 45 deg C trickle charging, -40 to 60 deg C storage temperaturePerforming a refresh cycle every 3 months, will contribute to the lifetime of the battery pack, to prevent damage to equipment or batteryFully charge before useKeep the battery cool do not dispose in open fireObserve polarityDo not solder directly to the cellsDo not short circuitStore batteries outside the instrument