Is it a charger? Is it a powerbank? Its both!
The new Nitecore F1 charges all sizes of 3.7v lithium-ion batteries such as 10440, 14500, 16340, 18650, 26650 & more! Furthermore it can act as an independent powerbank with the lithium battery inside providing power to your mobile device using the USB output function
- COMPATIBLE WITH
26650/18650/17670/18490/ 17500/17335/16340(RCR123)/ 14500/10440
DC 5V, ≥500mA
4.2V±1% (slot)/5V±5% (USB), 1000mA MAX (slot)/1000mA (USB)