The Streamlight SL-B26 protected Li-Ion USB rechargeable battery pack with integrated microUSB charge port is an economical alternative to disposable CR123 cells for the latest Streamlight flashlights that are designed to accept both. The integrated USB charge port with LED status lights can recharge the battery in 5 hours. Input power source can be any Streamlight USB power adapter or a PC USB port.

• OEM USB Lithium Ion batteries are the go to for Streamlight brand lights
• 2 Pack USB batteries

Streamlight SL-B26, USB Rechargeable Battery, 2-Pack, Clam Pack 22102