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4000A Jump Starter 12V Battery Jumper Starter(10L Gas 10L Diesel Engine),Car Battery Jump Starter with 3' LCD Display, Power Bank/Dual Output/LED Light

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$13.49

$ 6 .99 $6.99

In Stock

1.Style:4000a


About this item

  • 4000AJump Starter Beast: Povasee 4000A jump starter can jump start 10L GAS/10L DIESEL engines within seconds. Even if the battery voltage is too low (below 9V), pressing the “RST” button will help the engine to restart.making dead batteries a thing of the past for 12V vehicles such as cars, trucks, motorcycles, boats, RVs, tractors, ATVs, UTVs, and lawnmowers.
  • HD LCD Display: Unlike conventional simple indicator lights, Povasee Car Jump Starter fitted with a 3" LED display. It clearly shows remaining power and operational status, ensuring you never have to guess how much power remains.
  • Power Bank & LED Flashlight: The Car Starter also serves as a power bank with two USB ports, including a QC3.0 port that charges devices up to 75% faster than standard chargers. It can charge your smartphone or other USB-powered devices while you're on the go. Additionally, it comes with a 600-lumen LED light featuring three modes—Flashlight, Strobe, and SOS—ideal for signaling if you're stranded by the road.
  • Ultra-Safe Jump Starter: The Car Battery Jump Starter includes ten safety protections against reverse polarity, over-discharge, short circuits, overheating, and more. It ensures safe operation even in extreme weather conditions ranging from -22°F to 140°F.
  • What’s in box: Your package includes one Povasee Jump Starter, one set of smart jumper cables, one USB-A to C cable (without adapter), one carrying case, one user manual, and a 24-month warranty. If you encounter any questions, feel free to reach out to our customer service team for assistance.



Product Description

A20
A20
A20-4000A

DHWAustin
Reviewed in the United States on March 9, 2025
I don't let any of the family leave home without a battery bank jump starter in the car, in today's world and this one is better than most.It does a great job of jumping your battery if you get stuck with a dead battery, however it also has a host of other uses that make it a great choice:1) Jumps the battery quickly and efficiently. Worked several time on one charge2) Can be used to charge multiple other devices including tablets, cellphones, airpods, basically, anything with a USB A port cable. I've charged multiple devices at once and it delivers.3) Flashlight. Most jumping starting batteries have this, but not all are usable. This one does a great job of shining a bright light. It also does a flashing light, if you need one for a hazard light.4) Recharges with USB-C. Many of these banks use a proprietary charging cable, which is a real hassle, since invariably, the cable gets lost and then you are having to order another specialty cable.5) Has a LED display that clearly shows how much power you have left in the bank. Not a big deal but does help you quickly see if you need to recharge the bank, so that you are not stuck out in the middle of nowhere with a dead bank.This is a well thought out battery jump power bank, which does the job at a good price.
Matt
Reviewed in the United States on March 6, 2025
One of those just in case, but I hope to never use items that I'm glad I had.I used to have one of those heavy, and bulky jump packs until it started leaking acid. I got pretty lucky of not replacing it for a few years, and not needing it. It also took up a lot of space and was difficult to plug in (needed an extension cord).When I came across this jump pack I said why not. I didn't know at the time it would save me within a week. My car doesn't like the cold and I normally keep it on a float charger during the winter. It warmed up to 50-60 degrees the last few days so I decided to enjoy the gas savings compared to my truck.This had only been in the car for a week and today leaving work the car wouldn't start. I pulled this out, plugged in the clamps, clamped to the battery terminals and ran into the car to turn the key. The car started right up. I'll be getting a new battery soon, but I'm glad I had this jump starter handy.It's small enough, compared to my old jump pack, to store almost anywhere. Also, it proved itself as reliable already. The price at time of review is $59.99. A very affordable option.
Jess
Reviewed in the United States on March 3, 2025
Havent tried to start anything to crazy just yet some 6 cylinders with semi dead batteries and it did just fine. Its abit lighter then i expected given its claims however it hasnt shown any signs of being weak so i cant hold that against it if there able to get that power without shoving a super chunky battery/capacitor in. only down side is a only get a few hits out of it and then its dead
Tee
Reviewed in the United States on March 12, 2025
Great produt. Work efficiently
{Not Quite} Susie Homemaker
Reviewed in the United States on April 8, 2025
While we luckily haven't had to use it to jump a battery yet, we've already gotten benefit from it just from the peace of mind it offers knowing that it's in the car if we need it. We have two vehicles but one is electric so jumping the other one isn't possible, which I think is an ever-increasing problem in households these days as more cars are electric. This solves that problem while still allowing us to have an electric car but without the stress of not being able to jump the car if needed. The size made it easy to store out of the way in the car for emergencies so it's always along for the ride.
G. Fujiwara
Reviewed in the United States on April 7, 2025
Overall: A solidly built, easy to use, compact battery starter that has an excellent storage case. Good battery life allows multiple starts before needing to charge.What I liked:- Compact design. Light.- Excellent storage case.- Easy to read digital display shows battery life %.- Easy to use.- Operation requires minimal steps.Room for improvement:- Rubber covering for input / output connections appears flimsy. A plastic door with a gasket would be more durable.
Jose
Reviewed in the United States on April 18, 2025
It's been great really easy to use and a quick set up, the hard case it comes in is really nice as well
Fitzroy A Fraser
Reviewed in the United States on April 13, 2025
Great
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