Streamlight SL-B26 USB Rechargeable Battery 2-Pack
Streamlight SL-B26 USB rechargeable 18650 lithium-ion batteries with integrated micro-USB charging port. 2600mAh capacity, 3.7V output, charges in 5 hours. Built-in safety circuit prevents overcharging. Powers compatible Streamlight flashlights.
Streamlight SL-B26 USB Rechargeable Battery System
The SL-B26 represents a practical solution for operators who rely on modern Streamlight flashlights. This 2600mAh lithium-ion battery pack eliminates the need for disposable CR123 cells while delivering consistent 3.7V output.
Key Features
- Integrated USB Charging: Built-in micro-USB charge port allows recharging from any USB power source—wall adapter, computer, or portable charger
- Fast Recharge Time: Fully charges in approximately 5 hours
- Safety Protection: On-board safety control circuit prevents over-discharge and overcharging
- LED Status Indicators: Visual feedback shows charging progress and battery status
- Compact Design: 2.75 inches long, weighs just 1.7 ounces
- Two-Pack Value: Includes two batteries for continuous operation
Compatible Flashlights
The SL-B26 powers the following Streamlight models:
- PolyTac X USB and PolyTac 90 X USB
- ProTac 90 X USB, ProTac 2L-X USB
- ProTac HL-X USB and ProTac HL 5-X USB
- Siege X USB
- Stinger 2020
- Survivor X USB
- Vantage 180 X USB
Practical Advantage
For shooters and outdoor professionals who use rechargeable Streamlight flashlights, this battery pack offers economy and convenience. The integrated charging port eliminates the need for external chargers, though optional bank chargers are available for organizing and charging multiple batteries simultaneously.
Features
- 2600mah capacity, 3.7v output
- integrated safety circuit prevents overcharging
- oem usb lithium ion batteries are the go to for streamlight brand lights
- 2 pack usb batteries
- usb-c charging port
- 2 pack batteries
- sl-b26 rechargeable battery
- fits protac hl-x pro
