Streamlight 22101 SL-B26 18650 2600mAh 3.7V Protected Lithium Ion (Li-Ion) Button Top Battery With Built-In USB Charger

Works in a Variety of Streamlight Flashlights

The Streamlight 18650 Protected Li-Ion Button Top Battery offers 2600mAh of long-lasting reliable power. Specifically constructed with a built-in USB charging port for your charging convenience. This battery is designed to work with any Streamlight product that runs on, or takes, a rechargeable 18650 battery. Additionally, using a rechargeable battery is more environmentally friendly compared to disposable CR123A batteries. Buy your Li-Ion rechargeable battery here at Battery Junction.

Features:

• Comes with Streamlight's Limited Warranty
• Built-In Micro USB Charging Port
• Compatible with Streamlight AC/USB adapters or PC USB port
• Compatible with most other USB sources
• LED charge status indicators built into the top for monitoring charging process
• Estimated 5 hour charging time
• Works with Streamlight products that accept 18650
• Suggested Streamlight Model use: PolyTac X, ProTac 2L-X, ProTac HL-X, ProTac HL5-X
• Protected by an on-board safety control circuitry

Specifications:

• Battery Size: 18650
• Battery Chemistry: Lithium Ion (Li-Ion)
• Nominal Voltage: 3.7V
• Nominal Capacity: 2600mAh
• Estimated Charge Cycles: 500 cycles
• Dimensions:
  • Length - 2.75" (69.85 mm)
  • Diameter - 0.744" (18.89 mm)