Weego 44s: 2100A Self-Use 12V Lithium Car Battery Jump Starter – USA-Engineered Safe Replacement for Jumper Cables - Car Jumper Starter Portable for 7L Gas and 3.5L Diesel Engines (N44s)

Smaller than old style jumper cables, doesn't require another car for the jump, easy to charge. And it works on my 5.2 L high performance engine.

Very easy to use and thoughtfully designed. It stores neatly in its own case, so it’s easy to keep organized in the car without cables or clamps floating around. My wife has a bad habit of leaving the interior light on, so we ended up jump-starting her battery more than once. This handled it easily. We’ve also used it on camping trips to charge phones, which made it even more useful. It worked well enough that I bought a second one to keep in my own car full time. Compact, simple, and genuinely useful. Exactly what you want from a portable jump starter and backup power source.

I bought this product almost 3 years ago. I charged it one time when it first came in, put it in the car, and didn't touch it again until this week. This week, I'm moving to a new house across the country, so I'm running around all over town and wrapping up all the little things before we start driving across the country. I loaded up the car to take to donations, got in the car and tried to start it, only to find out that the 12v battery in my EV (Hyundai Ioniq 5) had died. I vaguely remembered I had bought this Weego jump starter a while back, so I pulled it out, saw it had half a charge, and gave it a shot to jump start the EV. It IMMEDIATELY started the car and I was able to run my errand. Later that night, I went to go do another errand, only to find the car had died again. Weego jumped the car and saved me again. Overnight, I brought the Weego jump starter in to make sure it was fully charged. When I went out in the morning, the car was dead. Weego to the rescue again... ... and again and again and again and again and again. Seriously, I have jump started the car at least a half-dozen times in the past 3 days using this Weego jump starter until I can get a new battery in the car. This thing has paid for itself time and again, and would wholeheartedly recommend it.

My daughter's BMW X1 needed a jump on Friday night in a busy downtown area where she was parallel parked. We had to block traffic to jumpstart her battery the traditional way with the big clunky jumper cables. It was a hassle. The next morning, the battery was dead again. But on Friday I'd ordered the Weego 44S and we got it Saturday morning. It was fully charged within an hour. It's super easy to use. You connect the lightweight, compact jumper cables to charging device...attach the black (-) to the grounding post, the red (+) to the red...and within about 60 seconds, she was able to start the car and drive it to the local garage to get a new battery. I wish we'd had it on the busy downtown street. Would have been so much easier and avoided the disturbance to the traffic flow that the traditional way required.

I haven't had occasion to use the Weego so my rating is based on a friend's recommendation. Directions are simple. Actually, I'm hoping not to ever need to use it. Bought for my boat.

Best purchase! I’ve jump started my car several times in seconds! This sits in the console of my 2015 Outback. After use simply bring it in and plug it in with the included charger. Holds charge for many months.

This was purchased to replace my jump starter that was 5 years old and was the size of a gallon gas can. Doing a little research, I found strong reviews for the Weego 44s and purchased one. I am struck by how small it is and the great packaging that can fit in the glove compartment. When you need to jump start your car it alerts you to having it connected correctly and the readiness to start the car. It works better than advertised!

My car was COMPLETELY dead. I guess it had been trying and failing to update SiriusXM all night even while the car was off.. (New car, still learning all it's quirks.) Tried using my spouse's car to jump it for about 2 minutes and nothing happened. Thought something was terribly wrong with the car and was going to call AAA to take to a mechanic but decided to try this after reading that we may not have jumped it long enough (my spouse's car is not in the best condition). Got the WeeGo, hooked it up for a good 3-4 minutes and it worked great! It still had enough juice for one more jump I would guess. I feel much better about going on road trips now, it's nice to know we don't need to flag someone down or call AAA if this happens again. *Side note: We live in a very tepid climate so I'm not worried, but for those living in super hot climates you will probably want to not store it in your car. But considering it's about the size of a sandwich and weighs very little you could just toss it in your backpack or purse. (^_^)