Name: Nitecore F21i iSeries Battery Charger w/USB-C Powerbank
Brand: Nitecore
SKU: 3N-CR-NTC12
Availability: Discontinued

Product Info for Nitecore F21i iSeries Battery Charger w/USB-C Powerbank

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The Nitecore F21i turns your iSeries battery such as NL21500HPi into a minimalist battery charger and power bank. The F21i features a USB-C port that functions both as a battery charger when connected to a power adapter and as a power bank when connected to a device. The 3-dot blue indicator beneath the USB-C port flashes to indicate the charging progress. Supporting Quick Charge and Power Delivery (QC, PD) protocols, F21i delivers an incredible 18W of fast charging output. The F21i is a mini multi-functional battery charger and power bank as well as a must-have backup battery and accessory for any iSeries tactical flashlight. The F21i is ultra-compact, durable and safe to use. It is just about 2 inches long when stowed away and only 4 inches long when fully stretched. Its rigid battery cap is made from fire retardant polycarbonate. It also comes with the same comprehensive safeguards as the other Nitecore chargers: overcharge protection, overcurrent protection, over-discharge protection, short-circuit protection, thermal protection, and overvoltage protection. Always be prepared by pairing the F21i with a iSeries battery for emergency power.