High Capacity 20000mAh 4 USB output power bank universal power bank

1.Mini mobile power bank charger;
2.Battery type: 8pcs 18650 lithium-ion polymer battery  Storage capacity of batteries:20000mAh;
3.Output parameters:DC 5V/1A 5v/2.1A  Input parameters:DC 5V/1A;
4.Material:Fashionable Plastic;
5.Colors:Red,White,Green,Blue;
6.Time to Charge:4-6 times for charging for your device.

Our R&D team consists of 20 staff members,dedicated to the creation of new and innovative products.With over 8 years of experience in developing new designs,a powerful tool center,and modern facilities,our R&D department can fulfill our customers’specialized OEM orders.

Standard packaging or customized box.

We are a manufacturer of polymer lithium battery, power bank and mobile phone battery charger and portable speaker with well-equipped testing facilities and strong technical force.Our products have passed UL, CE and other international security authentication, meeting RoHS requirements.Since our company was founded, we have been using ISO9001 international quality system, according to GB/19001 and ISO9001 standards. 

Payment terms:

1) Accepted small order

2) Ready to ship out within by sea, EMS, DHL, FedEX, as soon as we receive payment.

3) We accept T/T. Western Union, Paypal , Bank transfer .

4)30% deposit before production, 70% balance pay before shipment

5) Import duties, taxes and charges are not inclued in the item price or shipping charges. 

1. OEM and ODM service. If you have unique design, we can handle the whole development from outlook design, mechanical structure, electronics design and building of tooling
2. R&D team consists of 20 staff members, dedicated to the creation of new and innovative products.With over 8 years of experience in developing new designs,a powerful tool center,and modern facilities.
3.  Warranty:1 year.
4. Certificate:  All products passed the CE, ROHS certification.
5. Delivery time: For sample, 1-3 work days only. For formal order, 7-15 days after deposit. For OEM, 10 -15 days after receiving your sample confirmation and  payment.
6. Price: Directly out from factory with reasonable and competitive advantages.

Tel/WhatsApp/Wechat:+86 13715045043

Skype:julian.chen7

Email: julian(@)