High capacity generic
9V NiMH battery.Recharge up to 1000 times. Rated at
8.4V 250mA.CAUTION: NiMH batteries are not designed
for use in household safety devices like smoke
detectors or carbon monoxide detectors, where
batteries may sit essentially unused (hopefully years
and years!) until they are needed to sound an alarm.
NiMH batteries may completely self-discharge over such
a length of time.
Features:
Quick and easy to charge, they last about 1,000
charge/discharge cycles (four to five years of normal use)