Pictured left to right : 12 Cell, 14 Cell and 15 Cell, at 4 amp hour. All battery packs are configured to fit in our new small 072 case, making one of the smallest Hi-Volt lights available. Packs are configured with heat sensor, which also acts as a circuit breaker @ 10 amps. These packs are direct replacement for . Battery Packs carry a 1 year warranty provided they are not abused. i.e., overcharged, undercharged or subjected to water damage.