Imagine a portable battery so powerful that it can fully charge your smartphone, tablet and laptop computer multiple times each before needing to be recharged itself. Imagine that same battery is so powerful that it can actually jump start your car if you ever get stranded anywhere, so you don’t even have to wait for a tow truck or for a friend to give you a jump. Now, image that awesome portable power pack is on sale on Amazon for $20 off, dropping the price to just $49.99.

Check out the Nekteck Multifunction Car Jump Starter and Portable Power Bank, which is on sale from right now through the end of the day on September 7.

Some key details:

  • Compact powerhouse that fits in your back pocket, will jump start a your car, Also charges smartphones, tablets, speakers, and laptops.
  • 600-amps of power jump starts your 5L gas or 3.0L diesel vehicle engine up to 15 times, and to get you back on the road fast.
  • 16800mAh high battery capacity for cellphone tablet and laotop (include Micro-USB Cable for any USB supported devices
  • Built-in Super bright LED flashlight in case you are stranded at night.
  • Safety protection for overcharge, overvoltage, overcurrent, and short-circuit.

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