The Nitecore F1 features extreme portability in a minimal design for charging on the go. This Flexible Power Bank fits nearly all types of cylinder Li-ion batteries, and can charge IMR batteries thanks to an optimized IMR charging circuit. Connect the charger to a solar panel or other device to charge batteries quickly with a current of up to 1000mA. A USB output port turns the F1 into a portable power bank for charging your phone and other electronic devices on your outdoor adventures.
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