NITECORE F21I Charger USB-C Powerbank Fast Charging Bi-directional System Lightweight Charger

Specifications BrandNITECOREInputUSB C 5V⎓2A 9V⎓2AOutputBattery 4 2V⎓4A MAX USB C 5V⎓2 4A 9V⎓2A 12V⎓1 5ADimensionsL 4 43 xW 1 08 xH 1 08 Weight0 78ozBattery21700 Not included Features Multiple protection safeguards Ultra compact and lightweight EPDM elastic band Touch sensor power display iSeries Battery ChargerPowerbankThe 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 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 Tough and LightThe F21i is ultra compact durable and safe to use It is 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 a F21i with a iSeries battery for emergency power P