... :AA 4 Voltage:7.2v 5 Apply to lawn light, power tools,etc ModelNo. RatedCapacityNormalVoltageDimension(mm)Discharge time mAh(V)Dia ... , low inner resistance,long cycle life,low self-discharge;2 IEC standard,fast charge available;3 Provide both single cells and battery ... , solar lighting , electrical drills, shavers, emergency lighting, and back-up power,etc.