21W Solar Charger with 10000mAh Power Bank and 3 Fast Charging USB-A/USB-C Ports, IP66 Waterproof Portable Solar Panel for Camping Hiking Compatible with iPhone iPad Samsung Earbuds
SKU: GW31.0054
Q
How efficient is the solar panel?
Answer Question
A
Its monocrystalline solar cell converts up to 23.5% of available sunlight, helping recharge the solar battery charger power bank during outdoor trips.