Features:
1.Smart Charger - With An USB Output, it can be used as a mobile power supply when needed, when using it the charger can be without charge, as long as the battery with Electricity
2.Fast Charge - This Intelligent battery charger charges 8 rechargeable different types of cylindrical batteries simultaneously. You can set the single-channel charging current up to 2A max. Supports 8-bay simultaneous independent charging without affecting. Please noticed that it can auto-detect Li-ion(3.7v).
3.Compatibility batteries :20700,21700,18650,26650
4.. USB Battery Charger-USB Powered Universal Intelligent Battery Charger allows for on-the-go worldwide portability. the USB charging line can be connected to the USB socket, car charger, computer, phone adapter, or other USB output equipment to charge.

Package includes:
1 x K8 Battery Charger(Excluding Batteries)