Notice: They are 2/3AAA 400mAh Rechargeable button top Battery,they are not aaa size batteries.
Used for:solar mason jar lights,solar lights,grass cutter,solar lawn lamp,solar street lamp,remote control.
NIMH 2/3 AAA batteries can be constantly recharged 500 times, saving you money on purchasing one-time use disposable alkaline batteries.
Standard charge current:40(mA) time:15(H) . rapid charge current:400(mA) time:1.2(H) .Size:0.4 x1.2 inchs
NIMH 2/3 AAA batteries can be charged by solar lights or standard charging devices. Better high-temperature and Low-temperature performance than other types of batteries, can be used from -4℉ to 140℉, and can be charged from the sun even in the snow days, work normal.