In August of 2015, I reviewed the 1byone Multi-function smart car jump starter from 1byone and it has lived up to my five star rating in the time that has passed.



The 1byone portable jump starter is a battery pack I leave in my truck in case my battery dies, which it did when I went camping and left my headlights on too long to keep the camp lit. It is a 9000mAh lithium power pack that comes in a solid matte plastic build, and can also be used to charge your smartphone or tablet if need be.

The intelligence built into the 1byone multi-function power pack allows you to leave it in your vehicle, in the case provided, for many months at a time. It can pull a charge from your weakened car battery and recycle it into enough juice to jump start your car. It works on automobiles with engines sized 4.0L or smaller. The battery pack is also fool proof as it will alert you if the polarity is reversed ensuring a safe start.

The battery pack saved me a couple of times when I forgot to charge my phone and had to go to a long event. All I did was pull the power pack from the case and brought it along with me into an NFL game in San Diego as well as a conference I had to attend for work. It works no differently than the other portable power banks we frequently review here on


From now until March 3, 2016 at 11:59 PST you can save $15 off the 1byone 9000mAh 12V Ultra-Safe Multi-Function Smart Portable Car Jump Starter by using discount code 3OPOFOJY at checkout. The original price is $76.99 and with the savings of $15 it will bring your total price down to just $61.99. Not bad for a piece of portable technology that can keep your smartphone or tablet powered up while also providing enough juice to start your car.


1byone 9000mAh 12V Ultra-Safe Multi-Function Smart Portable Car Jump Starter (Amazon)

Start Date: 2/17/2016 12:01 AM  PST
End Date:3/10/2016 11:59 PM   PST

Coupon Code : 3OPOFOJY

Original price: $76.99
Discounted price: $61.99
You Save:  $15.00

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