50W Portable Solar Panel Charger Kit, Efficient 5,in,1 Charging For 12V Batteries Devices

Efficient Charging: Solar panel uses 30% high conversion crystalline silicon material, which greatly improves the charging efficiency of solar chargers. Increase Power Generation: structure increases power generation by 20%, which can achieve the most ideal charging effect in a limited space. Compatible: Portable solar panels, 1 for 5, wide compatibility, interface: XT60 5.5x2.1mm 5.5x2.5mm DC8mm connector, etc.