Waterproof Solar Panel Charger Outdoors Solar Chargers for iPhone 7 8 X Xr Xs Xs max Huawei P30 Xiaomi Samsung s9 LG Sony.

Foldable Solar Panel: Yes
Number of Panels: 3
Flexible Solar Panel: No
Type: Solar Panel
Nominal Capacity: 21W
Size: 253*300*13mm/9.9*11.8*0.5inch
is_customized: Yes
Number of Cells: 3
Material: Monocrystalline Silicon
Max. Power: 21W
colar: black
compatible for: iPhone Samsung Huawei Xiaomi Sony Nokia and son on
Solar efficiency: 20%~22%
waterproof: IP67(except charging ports)
guarantee: 18 months