Great Emergency portable power unit
Great emergency unit -- pumped up a flat tire and "jump started" car battery. Would buy again for a gift to friend or relative. (Also I keep Prestone spray de-icer on hand for icy windshield.) Read more

Tyrell Chenergy












Product video 1
Rated 4.4/5 across 329 reviews — well received overall.
Customers find the jump starter to be a good unit, particularly for bike tires, and appreciate its air compressor capabilities, with one noting it's great for topping off tires.
Generated from the text of customer reviews
Great emergency unit -- pumped up a flat tire and "jump started" car battery. Would buy again for a gift to friend or relative. (Also I keep Prestone spray de-icer on hand for icy windshield.) Read more
Love this product, has everything I need. This product will help me when the power is out, to when I go camping, and boating. Thanks Amazon!👍 Read more
The first item had a little glitch. Reported it to the company and they sent me a new one within a week. Warranty is honored quickly. Read more
My husband keeps the keys to our car in his pocket and often when he sits down, the trunk to our car opens and the light drains the battery overnight. I am trying to get him to leave his keys on the hook by the back door instead of cramming them into his pockets, but until he's trained, this thing has been a LIFESAVER for me. We've jump started our car at least four times so far, and as long as the unit is fully-charged, jumping is seamless. The compressor is great for topping off tires. Worklight is nice & bright. USB prots work well. And LOVE having portable AC jacks! Only downside is cables are about a foot too short, but I can work with them as is. Great value for the money. Read more
It seems powerful I only tested so far on air pump. Read more
This was such a waste of money and time. 1st off I wasted 40 Hours of my time for the initial Charge, To find out this thing won't even Fully charge and also won't hold a charge. I charged my cell phone for 1 minute to test it then it quickly went down to %75 Then I recharged it with the Green light showing on. Then I plugged in a 12 volt Wdemna mini fridge for a quick minute, it went down to %70 then I recharged it again and never saw the green charging light again and now when unplugged it discharges and won't fully charge. I've been dealing with Amazon long enough to be almost Certain that this item was used, returned and Defective when they sent it to me Trying to pass the Defective Buck off to someone else which is so disrespectful to loyal, good customers. I'm Now packing it back up for a Return/Refund which is more Time Consuming and more waste of time Taking it to a UPS Drop Off Facility.. I'm done with Tyrell and the other name they use after this Disrespect !!!.. PS.. I Contacted The Company First About These Problems and They Never Responded 😕 Read more
I highly recommend this product. It is designed to inflate your tires and comes with a battery charger, so you won’t need to rely on someone else to help you charge your car battery. I plan to purchase one for my son, as this is an essential item that everyone should keep in their car. It's very easy to use. Read more
WORKS AS ADVERTISED . WISH IT HAD ON BOARD STORAGE , EXTENSION PLUG CHARGING! NO PLASTIC COVER. BUT IT WORKS GREAT! Read more
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