4000mah phone battery charger slim metal power bank

Specification:

4000mah phone battery charger slim metal power bank

Features:

The power external battery is used as a backup power for your mobile device.

There's no need to charge your devices through an electric outlet.

Various colors to choose .

Its small size allows you to carry the power source wherever you go. Say bye-bye to a mess of external connecting cables from now on. You will love to have this along on your next trip.

Capacity: 4000mah

Safety Guarantee:

1. High quality li-polymer cell abandon the possibility of exploding

2. Short-circuit protection

3. Over-current protection
4. Over-charging protection

5. Over-discharge protection

6. Over-load protection

Description:

1.Stylish, Compact, Portable & Fashionable Design           
2.Intelligent multi-protection circuits:over-charge protection; over-discharge protection;over-load protection; shortage protection

3.Designed to provide power for most of Smart cellphone models, iPhone,Samsung, LG, Huawei, Sony, HTC...

Main Trade Terms:

1:Trade Terms: EXW/FOB/FCA/CIF/CNF

2:Product colour: PMS match

3:Product Logo: Screen printing/full colour(CMYK) printing/water-transfer printing/Laser engraved light logo

4:Sample time: 2-3 days

5:Leadtime: 10 days after sample approval

6:Shipment: DHL/UPS/FedEx/TNT/LCL/FCL.etc..

7:Payment Terms: 30% TT in advanced, the balance close before shipping.

Customized Logo Available -- Silk Screen Printing or Laser Engraved Logo.