Streamlight 74175 Battery Stick (Strion) (Li-Ion) Go to amazon.com Related posts Top 8 best streamlight battery for 2022 FeatureGenuine replacement battery for Strion FlashlightStrion Lithium-Ion 3.75 Volt, 2000 mAh minimumrechargeable a minimum of 300 times. DescriptionGenuine Streamlight replacement battery. Strion Lithium-Ion 3.75 Volt, 2000 mAh minimum; rechargeable a minimum of 300 times.