Jump Starter 5000A, 12V Car Battery Jump Starter with USB Quick Charge (Up to 10.0L Gas or 9.0L Diesel Engine), Battery Booster with 3 Modes Flashlight and Jumper Cable by Sharmeal

Its small and really light weight. I had some doubts that it would turn on my truck. I have used jumper cables and it always struggle to turn on or at least it takes a while. I charged it and hooked it up to my truck. Its a v8 5.3l. I turned it on the jumper did some clicking noises and it turned right on. I turned my truck on 3 times with my truck having a completely dead battery. After I turned it on and off I was left with 97% battery life on the jumper

This seriously takes fooooorrrrreeeeevvvvvveeeeerrrrrr to charge, but I am shocked at its performance! I see several reviews stating they got a defective product because it won’t charge… I’m betting most of them just didn’t wait long enough. Keep in mind, you are charging a device with enough power to jump start a V6, with a teeeeeny tiny little USB cord! Even after reading reviews, I still thought it was taking too long. Seriously, you just need to wait.

Mine arrived at 78% and took about an hour to tick up to 79%. Then it stayed there for several hours and I was losing hope, but I decided to leave it overnight based on some of the reviews I read. I looked at it maybe 20 minutes later and it was up to 94%. Then it jumped up to 100% after maybe another 20 minutes or so. It seems like the gauge may just take some time to catch up.

I ordered this after I broke my Jeep and the battery died because it ended up sitting longer than I anticipated. I chose this one because it was the only one under $200 that I could get same day. It arrived fast, but I was honestly so nervous this wasn’t going to work that I ended up putting it off for days because I just didn’t want to deal with returning it and finding something else. I finally decided it was time to stop procrastinating, and I was absolutely shocked that my Jeep fired right up! After jump starting, the battery still reads 100%. This is what makes me think maybe the gauge isn’t super accurate.

Some reviews state that it only works a few times. Even if that’s true, this is still 100% worth the purchase! Other reviews have claimed it’s still going strong after many uses, so it’s probably a toss-up, or maybe it depends on the vehicle you’re jump starting. I plan to purchase another one to have on hand, in case the first one fails.

I love that this is small, lightweight, and won’t take up a ton of space in my already cramped overlanding setup. I was nervous because the instructions were a little weird (bad translation to English), but it was pretty simple to use. The case is a little crooked, but it’s functional and keeps everything together and protected.

This jump starter is an absolute must-have for every vehicle. I bought it for peace of mind.

What I love most is the built-in USB quick charge port, which is perfect for keeping phones and devices powered during road trips or emergencies. The 3-mode flashlight (standard, strobe, SOS) is a thoughtful touch, especially for nighttime use or roadside assistance.

The unit is compact, well-built, and comes with high-quality jumper cables that feel secure and safe to use. It’s now a permanent part of my car emergency kit.

If you want reliable power, safety, and versatility, this is the jump starter to get. I highly recommend it!

Works great, especially in an emergency situation. Comes with a car or house charger. Started my battery back up in 3 seconds. Definitely recommend!