Shenzhen Shengdarui Electronic Co., Ltd.
Main products:Mobile Phone Charger,E-Cigarette,Power Pack
Contact Us
  • Contact Person : Ms. chen water
  • Company Name : Shenzhen Shengdarui Electronic Co., Ltd.
  • Tel : 86-75-13510902223
  • Fax : 86-755-61500196
  • Address : Guangdong,shenzhen,ADD: 3/F C6 block, Chuangfeng Digital Technology park, Heping, fuyong ,baoan district ,shenzhen city
  • Country/Region : China

dc power supply with battery backup 8400mah from SUNDA

dc power supply with battery backup 8400mah from SUNDA
Product Detailed
dc power supply with battery backup 1.For brands of smartphone/laptop 2.OEM products 3.HOT

  dc power supply with battery backup 8400mah from SUNDA  


Detailed Description:

8400 mAh Universal Emergency battery charger for smart phones/tablet pc/iphones.

Product description: external power bank Battery capacity: 8400mah

Output: 5v 1A/5V 2A

Product color: black/gray

Compatible charging for: all brands of smartphone/tablet PC/digital camera/GPS/BT and any other 5V digital product Certificate approval: CE/FCC/ROHS/product patent Product protection: short circuit,over-current,over-charging,andover-discharging

Features: intelligent controlling chips, 4 LED lights strongly display electronic power, providing power supply for your electronic devices at any time.

2.LED torch light function: push the button for 2 seconds to switch on/off the torch light

3.There is no need to push the start button manually; it detects the mobile phone automatically, and then charges the mobile phone

4.When the mobile phone is fully charged, within 30 seconds, it will shut down automatically if without any movement.

Ellectricity quantity hit:

push the button, it shows the remaining quantity of electricity according the quantity of lights lit on.


Use the matched micro USB cable to charge, connect “micro USB charge port

During the charging process, the power indicator will flash ; the charging will be completed when four lights are on

This product uses 8400mAh lithium battery without the function of memory, which has the performance of high temperature resistance, overcharge protection, and. So the user can disconnect the charging cable at any time, and connect the cable again for charging, it will not cause any damage of the product.


while using this product, please do not charge and discharge at the same time; if you have not used the product for a long time, please charge the product every 2-3 month, to sustain certain quantity of electricity for keeping its life.

While using, 1A output port means 0.93A (standard data), 2 A for 1.8 A (standard data), both of them have the function of recognizing electronic devices automatically. So we suggest that when using the product, please charge the electronic devices accordingly, never use over current (USB 2A) port to charge devices of low current input, otherwise the electronic devices may be damaged. If this happened, our company will not take any responsibilities.


dc power supply with battery backup 8400mah from SUNDA

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