Description
ERGONOMIC: Solar Power Backpack back with thickened high elasticity breathable sandwich, S shaped back pad design In keeping with ergonomics, easy to scale back the pressure of the burden.
HIGH CONVERSION RATE: Solar powered backpack adopts third generation solar panel, with a photoelectric conversion efficiency of 23%‑25%, more than 60% higher than atypical solar panels.
WATERPROOF: Backpack with Solar Panel adopts PVC coated fabric and water-resistant zipper to make stronger water-resistant performance. In keeping with the green concept, there may be light and there may be power.
EASY TO USE: Solar Backpack Charger for Laptops has more than one internal compartments for one key storage, more convenient for shuttle. Designed with USB interface, sound interface, more convenient to hear songs and .
INTELLIGENT CIRCUIT : Backpack Solar Panel Charger has 9 intelligent circuit , overcharge , over voltage , over current , over power , short circuit , temperature , overload , reverse discharge , static .
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