纸卡太阳能电池板为移动电话方便的电源充电器为手机充电PSC-2W 3W 5W
纸板太阳能充电器
太阳能电池板:单晶硅太阳能电池效率达到17% 22%
太阳能发电:2W,6V 3W,6V 5W,5.5V
带USB输出接口
英规说明:
Paper solar charger
Solar panel : monocrystalline solar cell, efficiency rate as 17% 22%
Solar power : 2W, 6V 3W, 6V 5W,5.5V
with USB output