Kastar 4-Pack STL1870 Battery Replacement for Streamlight SL-B26 for ProTac HL-X, HL 5-X, 2L-X Flashlights, 3.7V 2600mAh

Compatible with the following Models / Part Numbers: Compatible with SL-B26 battery powered flashlights including ProTac HL-X, HL 5-X, and 2L-X series. This is a third-party replacement battery designed for compatibility. It is not an original Streamlight product. Battery Type: Lithium-ion Voltage: 3.7V Capacity: 2600mAh Built-in protection: over-charge, over-discharge, over-current, short-circuit protection

• Kastar Magic STL1870 Battery: Can be charged with Micro USB (5V 1–2A adapter). Provides fast charging from wall or on-the-go. LED indicators show charging status (Red: Charging, Green: Fully Charged). Replacement battery compatible with SL-B26 powered flashlights including ProTac HL-X series. This is a third-party product and not an original Streamlight battery.
• Specification: Battery Type: Lithium-Ion; Battery Voltage: 3.6V; Battery Capacity: 2600mAh. Battery Dimensions: 0.71" x 2.76" (18 x 70 mm).
• Safe to Use: Kastar lithium-ion battery cells meets UL1642 & CE safety standards to ensure that your battery pack will be safe to use as a replacement for your unit. Comes with built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protection circuit.
• Save Money & Time: Do not spend too much time and money on frequent brands with low quality replacement. With our longer run time & protection features, your cycle life will also be improved because you get quality product for your device.
• Package Includes: 4-Pack Batteries