ultra-thin 4000mAh flat power bank

ultra-thin 4000mAh flat power bank                                                                         

 Power Bank Advantage:       

1.Over-charge protection, discharge protection, over-current protection, short circuit protection  

2. Hardware and software design with cutting-edge technology

3. Synchronous Rectification technology makes power efficient more than 95%, while the others’ power efficient lower than 90%

4.Heat-sink stick keeps PCB temperature low

5. Long cycle life, Rapid charge

Why choose us:                                                                                         

1) We are factory:  Good price &  fast delivery.   

2) We only do private tooling, A-grade polymer batteries, high quality materials & exquisite  details.

3) Reliable quality with patent, CE, RoHS, FCC, C-Tick certificates. 

4) OEM/ODM, customers design is welcome.

5) Excellent service, fast reply. 

6) Sample order or trail order for test is acceptable.

Our advantages:                                                                                      

1. Faster delivery: 3~7 days.

2. Customized packing and customer's logo  are accepted.

3. Sample order is welcome and it can be free if you are real customer

4. Accept various transportation ways. like by express, by sea, by air and also  specified freight company.

5. Professional factory directly sale all over the wrold. we can produce various capacity mobile power bank according to customer's requirements.

 To know more about us :                                                                       

1.Fast delivery-1-2days for sample order,7-10days for formal order

2.High warranty-hundreds of testing machine to test before shipping, RMA 0.3%,one year warranty.

3.Excellent service-Nearly no MOQ,Reply,answer,resolve anytime

4.Certifications-CE/FCC/ROHS/Reach,ISO9001

5.Strong production ablility:-Monthly output is over 100000pcs

6.High quality and low price

Terms & Condition :                                                                                                        
1.)Buyers’ logo can be printed on the power bank or the package.
2.)Package:PET package or color box package according to customer requirement.
3.)MOQ:1pcs
4.)Samples time : 2 ~ 3 days
5.) Lead time : within 2 weeks after receiving 30% deposit
6.)Payment terms : 30% deposit and 70% balance by T/T before shipment.