BOOKOO Jump Starter 2000A for Car/Boat/Lawnmower(8.0L Gas/6.5L Diesel Engine) Portable 12V Car Battery Jump Starter with Cables,Wall Charger,USB 3.0 Fast Charging,16V DC Output,3 LED Modes

This is a very good unit. I’ve had others that were not anywhere near the quality of this one. It jump starts instantly and has not let me down. It is compact and lightweight yet more powerful than a much larger more bulky one I used to have. It does take awhile for it to charge back to full once its power has been completely depleted. Living in Belize we often have power outages, this little mighty unit kept all of my and my wife’s phone and iPads powered up. The only advice I have to the manufacturer is to add more power outlets, it only has one USB port to charge things, it would be great to also have a C type and possibly another USB too….

The 1600A Battery Jump Starter is a game-changer! It’s compact, lightweight, and incredibly easy to use, making it perfect for quick fixes on the go. I’ve used it for my car as well as my lawn mower, and it works flawlessly every time. The 16000mAh capacity ensures it has plenty of power, and the jumper cables are easy to connect. Charging it is a breeze, and the long-lasting battery life gives me peace of mind knowing it’s ready when I need it. Plus, it comes with a USB QC 3.0 wall charger, which is a nice bonus. Overall, this jump starter is a must-have for anyone who needs a portable, reliable solution for vehicles or equipment like lawnmowers!

Last Tuesday I had to go to a rental property to make minor repairs. I turned the key and heard clicks from the car. I connected a battery charger and a few minutes later the engine started. I drove to the property with the battery charger and completed the repairs. It was time to leave so I connected the battery charger again but the battery was too far gone to crank the engine. I had to call AAA for a jump. I got back home and the next day I called Advance Auto Parts to have a Diehard battery delivered. I waited all day Friday for the battery but it never came.I called the store and was told the delivery driver decided not to deliver the battery. Now I pay $100 a year for AAA emergency roadside service but I don't like to wait for the service. Over the past 22 years I called AAA twice. The drivers are usually unfriendly and rude. I decided to buy a portable battery jumper so I signed up for Amazon Prime One Week Trial Membership to get the next day delivery. I found this battery jumper and ordered it Saturday and it was delivered Sunday.The jumper had a 70% charge and I thought I would see if it would start the engine. I turned they key and the engine started right up. The jumper's charge dropped to 58% so I plugged in the charger and waited for 100% charge. It took about 2 hours. Monday morning I connected the jumper again and drove to City Auto Supply to buy a new AC Delco battery.I didn't know portable jumpers were available in such a small package. I thought they were the big and bulky ones the AAA drivers used to carry. This battery jumper is only 6" x 3" x1-1/4". I like the sleek design and it comes in a nice case as well. It is simple to use. You just have to pop off the round Engine Start button and connect the black and red flexible hoses to the jumper. They will go in only one way. Then connect the red clamp to the positive terminal of the battery and the black clamp to the negative terminal of the battery and then turn the key normally.I would recommend this jumper to any car owner. It could be very useful if you need a jump and don't have emergency road service. It is well worth the price.

I’ve been using the 1600A Battery Jump Starter for a few weeks now, and overall, it’s a great product. It’s compact, powerful, and does the job—I've used it to jump-start my SUV (6.0L engine), and it worked quickly without any issues. The jumper cables are solid, and the USB charging port is a nice bonus for charging phones on the go.It’s got some great safety features too, which gives me peace of mind. The only reason I’m giving it 4 stars instead of 5 is that it could charge a little faster, but otherwise, it’s a solid device that I now keep in my car for emergencies. Definitely worth the price!

Bought and charged 9 months ago. Jumped riding lawnmower twice (80°) battery dropped to 50% charge bar. Recharged put away in SUV. 2 months later jump strt car( 90°,4 cyl) down to 50%. Recharge put away. 2 months ago jump start Trailblazer(70°,6 cyl)was 75% dropped to 50% charge ffw this week. (10° temps) sons 4 cyl. CRV dead(left door ajar so battery is completly dead) jump start works no problem. But completly drained(0 out of 4 lights, started at 4) recharge fully and put away. Next day sons CrV again(5° temps). Fully charged jumped easy but dropped to 1 out of 4 lights. Don't get me wrong this has been a lifesaver and has worked everytime and well worth the $50 I paid for it, but don't claim 50 jumps on a single charge. That might give people a false sense of security. Built in light and charger would be nice in a pinch. Most likely will buy another one for son's car.Seller wrote me thinking I wasnt happy with my jumper, offered me a refund, i refused.Cont.- i wasn't expecting 50 jumps on a single charge when I bought it, But your description claimed 50 plus jumps on one charge and I don't want people misinformed. It truly works well. But 50 jumps. I still use it, in fact I was thinking about purchasing another for my son to keep in his car. It really is a lifesaver. I have upgraded from 3 to 5 stars based on customer service and thier need to make me happy.