5V 14W Solar Charging Backpack with USB Port - Waterproof Solar Panel Laptop Bag for Hiking, Camping, Travel & Outdoor Adventures - Charge Your Phone & Devices On The Go
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Description
The light absorption efficiency of solar panels depends on: light intensity and light angle Adopting SunPower's third-generation solar panels, the photoelectric conversion efficiency is as high as 23%-25%, which is more than 60% higher than ordinary solar panels. Breathable The back is thickened with high elasticity and breathable clip mesh interlayer, and the S-shaped back cushion design is ergonomic, which can easily reduce the pressure of weight-bearing. Waterproof PVC waterproof surface USB Port & Headphone Jack Designed with a USB port, audio interface, listening to songs charging more convenient Solar panel 9 intelligent circuit protection over-charging protection, over-voltage protection, over-current protection, over-power protection, short-circuit protection, temperature protection, overload protection, reverse discharge protection, electrostatic protection
Features
SOLAR RECHARGEABLE BACKPACK Solar powered backpack adopts third generation solar panel, with a photoelectric conversion efficiency of 23%‑25%, more than 60% higher than ordinary solar panels. The 14 Watts of Solar Power delivering Providing direct charging via standard USB port.
WATER- NYLON COMPUTER BAG Solar powered backpack adopts PVC coated fabric and zipper to improve performance. In line with the green concept, there is light and there is power. Can withstand shocks, drops and punctures. Prevent damage to your devices while traveling.
INTELLIGENT CIRCUIT Solar panel has 9 intelligent circuit , overcharge , over voltage , over current , over power , short circuit , temperature , overload , reverse discharge , static .
EASY TO USE Solar panel backpack has multiple internal compartments for one key storage, more convenient for travel. Designed with USB interface, sound interface, more convenient to listen to songs and .
ERGONOMIC Solar backpack back with thickened high elasticity breathable , S shaped back pad design in line with ergonomics, easy to reduce the pressure of the load.
