real capacity laptop power bank 20000mAh with car jump starter function

Specification 

Package Include

1.  power bank

2.  micro USB cable

3.  standard packaging

 

 

 

 

Sample details

Price: according to your design (refundable on large qty)

Time:  1-2 working days for sample order

Packing and Delivery

 

1-3 working days after you made the payments;

Standard carton box packing;

Delivery by UPS/ Fedex / DHL / airfreight / sea

Payment terms

PayPal, Western Union, Money Gram, T/T, Escrow. 

Advantage 

1. Our power banks are with overcharging, discharging,short circuit protection; 

2. We provide 1 year warranty for all products; 

3. Our fault case is less than 0.3%; 

4. Our power banks are made of A grade all new li-ion battery and li-polymer battery; 

5. We can provide MSDS and UN38.3 testiing report for our battery cell that we use; 

6. The recycle life of our power bank is more than 500 times; 

7. We offer OEM/ODM service and accept sample order for your testing. 

The right way to extend and protect battery life

 2. Even if you don't use power bank ,pls make sure the power bank be charged once a month. 

Why choose us ?

1.We are factory, provide competitive price and higher quality.

2.We have our own designers and engineers, provide superior customer service .

3.We treat customers as friend and earn their trust.

4.We are experienced in servicing the US market, European market and Africa market.

5.We always try best to ensure every order to delivery in time.

How to place order?

1. Please tell us the model and quantity and other request.
2. Proforma Invoice confirmed, the order will be arranged upon receipt of your payment.
3. Confirm and ship the goods, then tracking number will be sent to you promptly.
4. We will help to track your goods until you receive them safely. 
5. Feedback from customers,about the quality,service,market feedback and others. We can do better.

Hong Kong Electronics Fair

Frequent questions and answers