... electric equipment,emergency lighting and so on battery for electric equipment 7.4V6000mAh TB8558110Advantage 1) Super ... longevity .Its cycle can reach as long as 2000 times which is 7-8 times of ... temperature7)Maintenance free , half year use( charge and discharge) battery by one time that is ok, .Has a ... application: auto start, e-bike, e-car, e-bus, ups, golf car, e-scooter, e-wheelchair, ...