Multi Protection Circuit Solar Power Manager Supports 3x 18650 Battery

The Solar Power Manager (C) is compatible with general 6V~24V solar panels. It can recharge the 18650 rechargeable Li-ion batteries through solar panel or USB TYPE-C connection, and provides 5V / 3A regulated output (with multi protocols support including PD/QC/FCP/PE/SFCP).

The module features MPPT (Maximum Power Point Tracking) function and multi protection circuits, therefore, it is able to keep operating with high-efficiency, stability, and safety. It is suitable for solar powered, low-power IoT, and other environmental protection projects.

Supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel
Flexible battery recharging: from solar panel or USB TYPE-C power adapter
Compatible with 6V~24V solar panels, DC-002 jack input or screw terminal input
Onboard MPPT SET switch, select the level closed to input level to improve recharging efficiency
Onboard aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, stable performance
Embedded battery holder, supports 3x 18650 rechargeable Li-ion batteries
Several LED indicators, for monitoring the status of solar panel and battery
Multi protection circuits: over charge / over discharge / reverse-proof / over heat / over current, stable and safe to use

Packing List :
Solar Power Manager (C) x1
Adapter x1

Note : DO NOT put any non-rechargeable battery, like dry cell, into the battery holder. Serious consequences including explosion may occur if you try to charge a non-rechargeable battery.

Wiki : http://www.waveshare.com/wiki/Solar_Power_Manager_(C)