4PCS panels large size: 28cm(W)*97cm(L),  45W output with double USB ports, orange port support QC 3.0 DC12V

Lite Solar Panel will recharge your battery anywhere and anytime the sun is shinning. Perfect for camping!

• This is the Solar Panel Charger for Mini Travel CPAP Batteries
• This 45 Watts portable solar panel charger is made up of Mono-crystalline solar cells, which give you one of the most efficiency per surface area.
• Highest Quality and Reliability. Most advanced portable solar charger for batteries.