4000mah universal external battery charger for ipad

  4000mah universal mobile battery charger pack

        Descriptions    

       Features         

•     Long cycle life:more than 500 times

•      LED nixie tube show the   power,voltage,current.

•    With protecting functions,such as short-circuit, over-charge and over-discharge,etc.

•    Power bank for mostly digital products, energy storage devices and other electric products with which USB terminal

•    Applicable to iPhone,iPad,and other mobile phones

•    Easy to carry,beautiful appearance,great for gift set,outages,emergencies,business trip and etc.

•    High ratio of cost to performance :sales integrating with manufacture, product supply directly from our factory ,so our product have a very high ration of cost to performance .

        Pictures     

    Maintenance       

  Use the device according to the safety instruction. Failure to follow in instructions might lead to fire or damage to the device.

  Do not drop, short circuit, disassemble, or operate under high temperature conditions and water.

  Please stop using it immediately, if the device or the battery swells or become malformed.

  Please keep it out of the reach of children, intended for adult use only.

   About   Us       

•   Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China focusing on the manufacture, research and sale of portable power bank.

•  All our products are high quality,we have strictly inspected before they leave the factory. 

•  We have excellent service and fast delivery.

•  We would like to sincerely cooperate with all the potential clients from domestic or foreign countries to make a joint development and gains our mutual benefits in the future.

 Welcome to visit our company to discuss the business cooperation !