4 in 1 20000 solar energy power bank waterproof solar power bank usb charger 20000mah battery for cell phone smart tablet
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4 in 1 20000 solar energy power bank waterproof solar power bank usb charger 20000mah battery for cell phone smart tablet
4 in 1 20000 solar energy power bank waterproof solar power bank usb charger 20000mah battery for cell phone smart tablet Advantages
1.Super function: there are 21 high-power LED camping lights, power up to 2-3W, can meet the needs of outdoor camping, barbecue, bonfire party, family power outage and other emergency uses, with solar energy, to solve the problem of outdoor electricity, critical moments can save you in distress
2.Waterproof design: New USB silicone plug waterproof design, waterproof worry-free
3.High capacity:Performance: up to 10000MAH 20000MAH large capacity long life, reject the capacity of the false label, the use of A product polymer original battery, intelligent management chip, multiple protection functions, safe and reliable. 2A High current charging and discharging, power up to 10W
4.Practical: humanized lanyard design, can be hung mountaineering buckle, outdoor people first choice.