Useful IP65 1000ma 15W Portable Outdoor Panda Bag Bat-tery Solar Panel Charging for Smart Phone
- Material: high efficiency monocrystalline silicon
- Cell count: 11
- Waterproof grade: IP65
- Output voltage: 5V 1000ma
- Single solar cell voltage: 0.55V
- Solar conversion rate: 19.6-20%
- Maximum power (pmax) : 15W
- Output: USB