Battery FOR Streamlight PolyStinger Stinger HP XT 2600MaH This battery comes with a one year free replacement warranty Don't get underpowered batteries from our competetors Get the maximum usage of your flashlights from our 2600 mAh batteries This battery WILL NOT fit the Superstinger or the Ultrastinger 3.6V, 2600 mAh, Ni-CD, 3 Sub C Batteries