2watt solar backpack C-520U match with 2600mAh power bank

タイトルまたは説明

Specification :

Backpack size:*5**3**3CM

Materials:***0D Polyester +PU

Style: Quality Swissgear backpack

Solar Panel: 2Watt/5V

Solar Output 1: 5V **0mAh(max)

Life-span : Above *0 years

It be used on Trolley , and there are ring-pull design glasses hanging on straps

Power bank :

Power bank size: *6**2**2mm

Materials:Aluminum alloy

Input:5V **0mAh(max)

Battery Output 2: 5V **0mAh(max) , Cylindrical lithium-ion.

Capacity :3.7V ***0mAh

Safe circuit:

Over-charge protection

Over-discharge protection

Over current protection

Short circuit protection

 


Why purchase from us ?

1. We are manufactory , we are source , we can offer direct low factory price and quickly services.

2. We have over **5 workers with professional product designers , our average daily output of ***0pcs with fast delivery .

3. Drop-shipping order also can be agreed , that's will be help you save much cost and more time .

4. Professional QC department control the quality .

5. Professional Overseas sales team help you work out any problems .