Flash Sale 2PCS 2W Solar Panels High Conversion Rate DC5521 Output Rechargeable 3.7V Battery Solar Panel Charger for Solar Light

1、High Conversion Efficiency: Solar panels have high conversion efficiency good output efficiency low light efficiency light weight easy portability and strong applicability. 2、Polysilicon Material: Solar panel charger adopts polysilicon material which has good light transmission and sealing simple operation and easy to use. 3、Rechargeable 3.7V battery: Solar panel charger can charge 3.7V battery 0-330MA working current it is a special board for solar lights without power storage function. 4、Scope of Application: Solar panel charger is used for battery charging home lighting various low power electrical appliances scientific research projects solar water pumps small solar power generation systems etc. 5、Lightweight and Portable: Solar panels are small and lightweight lightweight compact stylish and sturdy beautiful shell easy to carry and use.