Purchase Qty. Reference FOB Price
50-99 Pieces US$4.60
100-499 Pieces US$4.30
500-999 Pieces US$4.10
1,000+ Pieces US$3.90
Product Description
power bank 20000mah mobile power supply bank 10000mah cheapest powerbank big capacity Dual output dual input Model 10000 mAh / 20000 mAh /30000mah/50000mahPower Bank Materials ABS+PC Surface treatment electroplate+UV Battery capacity 10000mah , 20000 mAh,30000mah,50000mah Ports ...