Nitecore F1 powerbank Equipped Battery Charger Nitecore NL189 3400mAh 18650 Rechargeable Liion Battery with EdisonBright Brand BBX3 Battery case Bundle

F1 FlexBank is Nitecore's latest charger that can be used as a power bank in outdoor activities with extreme compactness and incredible ruggedness. Capable of using various Li-ion batteries as power storage, the F1 offers infinite expandability and flexibility to your dynamic outdoor adventures. Solar Energy Source Store the solar energy your solar panel collects in various Li-ion batteries with the F1. It is easy to do, and can ensure your reliable power supply at night. Intelligent Stable Voltage Output While daytime sunshine can be intermittent, the solar energy stored in the batteries by the F1 is uninterruptible. We all know unstable voltage may damage a device during charge. However, you can leave your beloved outdoor gears with the F1 at ease because it features intelligent stable voltage output to safely power them up at anytime with its optimal conversion rate up to 90%. Compatible Batteries 26650/18650/17670/18490/ 17500/17335/16340(RCR123)/ 14500/10440 INPUT DC 5V, ?500mA OUTPUT 4.2V±1% (slot)/5V±5% (USB), 1000mA MAX (slot)/1000mA (USB) Nitecore NL189 Features: * Nitecore 18650 3.7V Protected Li-ion * Protected: Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V. * Capacity: 3400mAh * Voltage: 3.7V * Chemistry: Li-ion This bundle includes, -Nitecore NL189 3400mAh rechargeable battery -EdisonBright BBX3 Battery Carry case USB Cable not included.