The Streamlight SL-B26 (18650) USB Battery (2 Pack) provides an alternate power source for newer Streamlight products that accept either standard CR123A lithium batteries or SL-B26 (18650) batteries. It features an integrated safety circuit that protects from over charging or over discharging. The SL-B26 (18650) battery with integrated micro USB port charges in 5 hours. A wide variety of power sources can be used, such as a PC, power pack or 12VDC automotive power.
Features of Streamlight 18650 USB Battery (2 Pack)
- SL-B26 (18650) button top lithium ion battery with on-board safety control circuit
- Micro-USB input; charges in 5 hours
- Integrated safety circuit protects battery from overcharge/over discharge
- 2.75 in (7.0 cm); 1.7 oz (48 grams)
- Use the SL-B26 (18650) USB battery to power the PolyTac X, ProTac 2L-X, ProTac HL-X and ProTac HL5-X and transform these multi-fuel lighting tools into rechargeable systems
- Charger not included
- 3.7v
18650 batteries are most commonly used in rechargeable flashlights, cameras, LED clocks, and portable speakers and fans.
They're also used to build battery packs and power banks such as those found in laptops. The 18650 names is based on their nominal size of 18 mm
