... for AA&AAA,6F22batteriseTemperature sensors to avoid the battery from being damaged by over-heatingWith short circuit ... protectionWhen battery is charging, It show “CHA” on the LCMWhen battery is full, It shows “ ... Battery PowerOutput: AA 700m A,AAA350m AOperating Temperature 0-40°CStorage Temperature -20-85°CSafety Description CE,E-markWeight 130g Battery Charger ...