Ultra-thin 4000mAh Portable Power Bank for Blackberry
ultra-thin 4000mAh portable power bank for blackberry
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
| Battery Capacity | 4000mAh colorful and pretty USB universal portable power bank |
| Battery Cell Type | Polymer Li-ion battery cell |
| Rated Input | 5.1V/800mAh |
| Rated Output | 5.0V/800mAh |
| Self-Charging Time | 2-3 hours |
| Fully Charging Iphone | 2-3times ( Iphone battery 1420mAh) |
| Recharge Cycles | Charge to 100% Up to 500 times |
| LED Indicators | 1 battery capacity level LED indicators |
| LED Torch | YES |
| Protection Functions | Built-in protection functions for short circuit, over charge/discharge; |
| Attached Connectors | Micro Mini USB |
| Devices Supported | Mobile phones, MP3 players, MP4 players, PDAs, digital cameras, handheld game consoles, Bluetooth devices and so on. |
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.
| Gold Supplier & Assessed Company Relationship: | Self-owned |
| Company Address | No. 18, Wanghai Road, Dajiahe Industrial Zone, Ninghai , Ningbo City, Zhejiang Province, China |
| Gold Supplier Company Name | Ningbo Keqiang Battery Co.,ltd |
| Contact Person | kobe chen |
| Contact Number | +574 65151116 + 13165939787 |
| Does the company has a voild business licenses | yes ,Business Lience Number :330226000048537 |
| Year Established | 05/Oct/1995 |
| Registered Capacital | RMB10,000,000.00 |
| Corporate Representative | Mr Hu Manhua |
| Total Building Size | 13,020 m2 |
| Number of bulidings | 5 |
| Office size | 1,000m2 |
| Total Revenue | usd19,130,000 |
| Total export Revenue | usd10,300,200 |
| Production Line Capacity | usd2,000,000/month |



Any questions ,fell free to call :+86 13165939787 contact person :kobe chen skype:powerbank1990 wechat:13165939787
Send Inquiry to This Supplier
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