High-quality mobile phone emergency charging outdoor solar charger solar ultra-large capacity mobile power supply shared with its own line 20000 mAh charging

Four-in-one cable, compatible with a variety of devices, convenient to charge at any time, using monocrystalline silicon solar panels, continuous power supply under strong outdoor light, where there is light, there is electricity, large capacity 20000Mah fast charging, really speed up, capacity Large, long battery life, fast full charge, and can charge four devices simultaneously