OEM Branded aluminium slim 4000mAh torch button battery charger external backup battery pack touch button power bank

OEM aluminium thin power bank 4000mah

* Hottest Sale type

* Display LEDs

* Compatiable with All smartphone, PSP, MP3/4/5, GPS, Tablet PC, DC, etc!

* FCC, RoHS, CE Certificate

* Each item will be tested before delivery, make sure 12 month quality guarantee.

* Leading time in 5 day according the order quantity 1000pcs.

* 5 year in battery industry

* OEM, ODM service offered

* High quality only

Specification: OEM Mobile Power bank

Product Features

*   Uilt-in proprietary software to control and regulate temperature, voltage and current

*   Clear & simple design, mobile and portable

*   High capacity battery, High efficiency output.

*   Intelligent MCU controller, monitoring various operating status.

*   Over current and short circuit protect.

*   Long battery lifespan, more than300~ 500 times recharge cycles.

*   All function operate by one button.

*   Auto power off, make better use of battery energy.

*   Suitable to all smartphone,PSP,MP3,GPS and similar devices.

Package:  

Box package. PPV package, OEM package. 

Shipping:

* For samples, can be send by express of DHL, UPS, FedEx, TNT, HKDC door to door service, by Economic express to save the buyer cost or by Intl priority to shorten the transit time at the buyer request; 

* For mass order delivery, can be optional with terms of Exwork, FOB, CNF, CIF by air or by sea based on the buyer forwarder or our recommended local forwarder at the buyer convenience

 *To save the buyer shipping cost, we can also offer Chinese cheap cost from our local forwarder for our buyer more selections

  OEM & ODM Service; Include printing your logo on the products & package

Samples are available;

OEM & ODM Service;

After-sales service at any time

12 month quality Warranty

About Kotro Technology

Kotro Technology is a professional manufacturer specialized in Portable power bank, Qi wireless charger, Phone Case/ Tablet Case, Speakers! All our items have passed CE, FCC, RoHS Certificate. We also provide 12 month quality guarantee, with our service support.

Our product is main exported to Europe, North America, also big customers from South America, Africa, Asia.

Besides, OEM, ODM service is offered.

Terms & Conditions

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