Keep this $9 portable 10000mAh battery with you everywhere you go

Amazon currently has Kmashi's 10000mAh power bank (opens in new tab) on sale for just $8.99 when you enter the coupon code 9YVPU7TD during checkout. For most people, 10000mAh is more than sufficient. It charges most iPhone or Android phones up to five times per charge of the battery, which means you won't have to worry about a dead phone during your night on the town. There are two USB ports so you can share the power with a friend, or charge two of your own devices if you need.

On the side there is a switch to turn it on or off, the micro-USB input to charge it, and a set of lights that indicate how much power is left in the power bank. Be sure to use the coupon code above to grab one for yourself (opens in new tab) or a friend at the discounted price today.

See at Amazon (opens in new tab)

Jared DiPane

Jared started off writing about mobile phones back when BlackBerry ruled the market, and Windows Mobile was kinda cool. Now, with a family, mortgage and other responsibilities he has no choice but to look for the best deals, and he's here to share them with you.

  • As great as this is, just realize that unlike higher quality/more expensive options, this will not last too long. I have bought 2 over the years, to use with audio recording equipment that is powered by usb 2-4 times a year, and after a year it became unreliable on both units.
  • Xiaomi is better and is on sale on gearbest.
  • Just don't bite it.