30000mah Dual usb Portable Solar Panel Battery Power Bank

Specifications:

1:Model No.:SC-13
2:Battery Capacity: 30000mAh  Grade A Li-Polymer Battery
3:Solar panel:1.5W
4:Input:5V/1A
5:Output:5V/2.1A
6:Size:122*77*22MM
7:Weight:300G
8:Operation Temperature:0--45degree
9:Color:Black,Blue,Red, White
10:Charging time:4-6 Hours to fully charge
11:Overload protection / Overcharge protection / Short-circuit protection

Our Service:
  1):Customers Logo:Acceptable
  2):Changing on material, color, Shape, construction:Acceptable
  3):General inspection on fixing before packing
  4):Third party inspection: Acceptable

Quality Control:
1):All products must go through five checks before manufacturing process
2):Revelant material check before production
3):Full check after every individual process finished
4):Full check after production half-done
5):Spots check after production packed before shipping

Guarantee Term:
1): Customer's interestes can be fully guaranteed
2):Every defective product or quality problem(besides the damage during transportation can be replace in the next order)
3): Any defective products or quality problem which cause customers' losses can be compensated in their next order.