Giới thiệu Tấm Sạc Pin Năng Lượng Mặt Trời 1.5w 12v 115x90mm
1.5W 12V Polycrystalline Silicon Solar Panel Solar Cell for DIY Power Charger 115*90mm When we are travelling or camping in the outdoors, running out of battery is a very annoying thing. But if you have this DIY solar panel, you completely don't have to worry about that.
Features: Solar cell specification: 1.5W / 12V. The solar cell can be used for DIY charger. It can multiple series or parallel to produce electricity. Portable size, easier and more convenient to use. Suitable for charging 9V-12V batteries