Battery: 3.7V, 850mAh Protected lithium-ion rechargeable battery for streamlight sl-b9 rechargeable battery Design: Built-in USB-C input charges from Streamlight AC/USB adapters and most other USB. Red: Charging / Green: Charged Compatible with Streamlight SL-B9, TLR-1 HL, TLR-7 X Contour Remote, TLR-8, Streamlight TLR Series High Performance: Rechargeable lithium battery is with a capacity of 850mWh for longer lasting power. High capacity and long-lasting performance with steady 3.7V output voltage and the ability to be recharged up to 300 times, NO memory effect. Package Includes: You will receive 4 usb batteries with data cable.

3.7V Lithium Battery USB C Rechargeable Battery Compatible for Streamlight SL-B9, Streamlight TLR Series (4 Count)

Battery: 3.7V, 850mAh Protected lithium-ion rechargeable battery for streamlight sl-b9 rechargeable battery

Design: Built-in USB-C input charges from Streamlight AC/USB adapters and most other USB. Red: Charging / Green: Charged

Compatible with Streamlight SL-B9, TLR-1 HL, TLR-7 X Contour Remote, TLR-8, Streamlight TLR Series

High Performance: Rechargeable lithium battery is with a capacity of 850mWh for longer lasting power. High capacity and long-lasting performance with steady 3.7V output voltage and the ability to be recharged up to 300 times, NO memory effect.  

Package Includes: You will receive 4 usb batteries with data cable.