Power Bank JOYROOM D-M129 (4000mAh) Ultra Thin Power Bank Credit Card


Out of stock

  • Anti-rolling and anti-broken. Very durable to use
  • Lip-stick size,Easy to carry for men and women
  • Smart LED display of remaining power. Build-in flashlight for low light use
  • Our patented products are approved CE,RoHS,FCC certificated.
  • Designed to provide power for your iPhone, iPad, iPod and micro-USB charged phones.
  • Your company logo can be branded free of charge by laser carving.
  • Packed in color box,your best corporate promotional item.
  • Protect Function: Short Circuit, Over-current, Over-charging, Over-discharging


Out of stock

Weight 0.13 kg
Dimensions 20 × 10 × 3 cm

  • Port :USB Port
  • Material :Aluminium-Alloy,ECO-friendly PC+ABS,Applied high temperature resistant material
  • Battery :18650 battery
  • Battery Cell :Li-ion
  • Input :DC 5V 1A
  • Output :5.0V 1A
  • Capacity :4000mah
  • Self-Charging time :3–4 hours
  • Recycling times :More than 800 times
  • Color :blue