portable solar power bank 20000mah waterproof external battery backup powerbank 20000 mah phone battery charger led pover bank for iphone un

hengchuang technology co., ltd. is located in shenzhen, had more than ten years of cross-border trade experience, selling mobile phone accessories, computer accessories and so on. we sincerely hope to start long-term cooperation with you and become your largest supplier in china. type: half-wrapped case color: multicolor shipment: epacket post, dhl, ups, fedex or other. buy in large quantities, we will send high-quality express (dhl/ fedex/ups/yunexpress.. .) for ship time 1-2days quality oem origin cn