The Surefire SF18350 Lithium Ion-protected battery with MICRO-USB charge capability allows you to conveniently charge the battery using any USB power source such as a USB wall charger, computer/laptop, power bank, or automotive USB port using the included MICRO-USB to USB cable.
Note: The SF18350 is compatible with SureFire Dual Fuel, single 123A-powered products. It is not compatible with non-Dual Fuel, single 123A-powered products.
Features:- High-performance 3.7V 18350 lithium ion rechargeable battery with MICRO-USB port for ease of charging - no charging cradle needed
- When plugged into a power source, two LED indicators display the current charge state: Red for charging and Green for fully charged
- 1,100 mAh for extended battery runtime
- 8-10A discharge rate for dependability in high drain devices such as LED flashlights
Specifications:- Type: Protected 18350
- Voltage: 3.7V
- Certifications: UN38.3
- Charge End Voltage: 4.2V
- Chemistry: Lithium-ion
- Dimensions: 39.8 ±0.3 mm x 18.6 ±0.3 mm
- Discharge End Rate: 2.5V
- Discharge Rate: 10A
- Energy: 4.07Wh
- Lithium Content: 0.33 g
- Operating Temp Range (Charging): 0-45º C
- Operating Temp Range (Discharging 0.2C): -10-65º C
- Operating Temp Range (Discharging 1C): -10-65º C
- Rated Capacity: 1.1Ah
- Standard Charge Rate: 500mA (USB), External 1A/1C
- Charge Time From Empty (USB): 3 hours
- Storage Temp Range: 23 ±5º C Recommended
- Weight: .95 oz (27 g)