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Nitecore F1 Smart Battery Charger

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The Nitecore F1 Battery Charger is a super slim, finger-sized battery charger with many functions including: Standard Charging, Intelligent Charging, Power Bank Function and Battery Activation.

The Nitecore F1 is capable of activating depleted Li-ion batteries with protective circuit. After battery installation, F1 will test and activate the battery before charging. When a battery is detected as damaged, the LED goes off, and the user should stop charging. Such damaged battery cannot be activated by F1.

NOTE: Nitecore does not recommend charging 0V (depleted) unprotected Li-ion batteries with F1 and doing so can result in battery fire or explosion. 

Preview Video of the Nitecore F1 Smart Battery Charger

Nitecore F1 Smart Battery Charger Specs:

Input : DC 5V, ≥500mA
Output voltage: 4.2V±1% (slot)/5V±5% (USB), 1000mA MAX (slot)/1000mA (USB)
Compatible with: Li-ion /IMR: 26650/18650/17670/18490/17500/17335/16340(RCR123)/14500/10440 (not included)
Size: 3.43 inches × 0.94 inches × 1.15 inches (87.2mm×24mm×29.3mm)
Weight: 1.07oz (30.4g, without cord)

Nitecore F1 Smart Battery Charger Features:

  • Compatible with cylinder rechargeable Li-ion batteries of various sizes
  • Intelligent USB charging management system
  • Up to 1000mA fast charging through Micro-USB input port
  • 1000mA fast charging through USB output port
  • Optimized design for IMR battery charging circuit
  • Three power indicators to indicate charging/discharging status
  • Automatic power level detection
  • Instant battery voltage indication upon battery installation
  • Automatic battery detection and appropriate charging voltage/mode selection
  • Battery reversed polarity protection and short circuit prevention
  • Made from durable PC material (fire retardant/flame resistant)
  • Designed for optimal heat dissipation
  • Certified by RoHS, CE, FCC and CEC

Nitecore F1 Smart Battery Charger Includes:

  • 1 x Nitecore F1 Power Bank
  • 1 x Rubber Band
  • 1 x Power Cable
  • Scratch Authenticity Code