AUXITO Portable Jump Starter - 4000A Car Battery Jump Starter(8L Gas/7L Diesel) 2000LM Camping Light, 12V Jump Box with 4 Modes Working Light and 2 Hook, Portable Charger and Jump Cables
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Availability:
In Stock.
Arrives
Saturday, Oct 24
Size: 4000A
Features
- [Powerful Jump Starter] The AUXITO J101 car jump starter delivers an impressive 4000A peak current. AUXITO portable jumper is capable of reviving 8L gas and 7L diesel engines, even those with fully drained batteries. It is a must-have on the road
- [Intelligent Safety Features] Experience peace of mind with our smart jumper clamps, equipped with 10 advanced safety protections to ensure safe operation. The indicator lights on the clamps provide instant notifications for any common user errors
- [Adjustable Super Bright Working Light] 2000 lumens bright LED large lights, the luminous area is 8 times than other portable car jump starters, 4 modes (Super bright/ Normal bright/SOS/Strobe) for different emergencies, light up for 24 hours constantly
- [Hanging and Magnetic] With the hanging design and hook, this jump starter brightens up your around. 180 rotatable metal stand offers any lighting angle. This car jump starter can be magnetically attached to the car hood. Free your hands while repairing the car
- [Portable and Compact] AUXITO portable jump starter is smaller and lighter than traditional jump starter. The small and compact design allows you to put it anywhere in your car. The ultra-light weight means that it wont be a burden when you put it in your bag during an adventure
- [Versatile Power Bank] More than just a jump starter, AUXITO jump start battery pack includes multiple output ports like a 5 V/2.4 A USB-A and a Type-C input. Charge various devices, from car vacuum cleaners, and tire inflators to smartphones, making it the ultimate portable charger
- Something Need to Notice] Please charge the jumper to 100% before you use it at the first time. Please charge the jump pack once every 3 months. Make sure the jump box over 50% before use it
Description
Great gifts choice for car owners Focused on auto parts for more than 9 years, AUXITO is the standard in AUTO. Whether driving on the road or an off-road adventure, AUXITO is here to enhance your journey with brilliant lighting and reliable tools. AUXITO launches high-quality new products each year to tackle road troubles and enhance your driving experience. Trust in AUXITO for all your automotive needs. 4000A Jumper & Work Light 5000A Jumper & Work Light Jumper & Tire Inflator 6000A Jumper & Camping 8000A Jumper Force Start
Brand: AUXITO
Battery Cell Composition: Lithium Ion
Voltage: 12 volts
Product Dimensions: 4.7"D x 7.91"W x 3.9"H
Vehicle Service Type: All of the above
Battery Type: Lithium Ion
Voltage: 12 volts
Compatible with Vehicle Type: All of the above
Battery Capacity: 7200 milliamp_hours
Amperage: 4000 A
Peak Output Current: 4000 A
Automotive Fit Type: Universal Fit
Item Dimensions D x W x H: 4.7"D x 7.91"W x 3.9"H
Specification Met: [Not Specifically Listed]
Brand Name: AUXITO
Manufacturer Part Number: AUXITO-USDYJ101
Manufacturer: Guangdong Boltpower Energy Co., Ltd
UPC: 198715376760
Number of Items: 1
Unit Count: 1 Count
Included Components: 2000LM Working Light, 4 Mode Emergency Light, 4000A Portable Jump Starter, 7200MAH Power Bank
Item Type Name: Portable jump starter
Model Number: J101
Manufacturer Warranty Description: 2 Year Manufacturer
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 8000A
This was the 3rd (and latest) type of car battery pack jumper purchased from Amazon; note the other two make & model’s are listed in this review so you can avoid them as well starting back in 2022. I am officially giving up with respect purchasing any additional battery jumpers from Amazon, I was really hoping that the third time would be the ticket, but alas, this one is also absolute garbage for any size car engine. Charged to a full 100%, they are simply not reliable. The AUXITO 8000A, 20000 mAh battery pack was purchased September 2, 2025 for $89.98, quantity purchased (2). No option for negative stars. The second battery jumper was a UIBI S600 5000A, 26800mAh car battery jumper for up to 10L gasoline or 10L diesel; also would not jump any size engine at 100% charge. Purchased October 22, 2025 for $25.99, quantity purchased (1). This was for a 4-cylinder Honda Civic, so even though it cost less due to a good discount code (obviously I know why now), I definitely got what I paid for!) despite having the specifications that clearly should be more than enough to start a 4-cylinder engine. No option for negative stars. The very first battery packs purchased were the Fanttik T8 2000A, 20000mAh battery pack for up to 8.5L gasoline or 6.0L diesel engines. Initially worked very good, starting my 8.1L V-8 truck engine with no difficulties, they all degraded very quickly over time despite proper care and maintenance, none would jump any size engine, even at 100% charge.. Purchased May 27, 2022 for $84.97, quantity purchased (3). No option for negative stars So, all in, not included taxes, I am in the hole for $460.86 and STILL do not have a reliable battery pack jumper for any of our vehicles, to include my mother, wife, and daughter. I do however have good heavy duty jumper cables in their respective emergency kit as a backup, although not ideal, especially given the substantial investment made. I will say that each model will charge an iPhone relatively well, so it’s not all negative!.
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Reviewed in the United States on February 22, 2026 by SC Logistics Guy
Size: 8000A
Poor quality product. I have had this for 2 years. I used it one time and it work properly. I have kept is charged, but recently I went to test it and now its in a loop of flashing false reading. Wont turn on. Junk. This should not fail this soon. No option for service on the order history, Amazon does not provide a link to the seller either. $80 down the drain.
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Reviewed in the United States on September 21, 2026 by Mr D
Size: 5000A
Rating: ★★★★★ 5/5 (5 stars) I recently purchased the AUXITO Car Battery Jump Starter, and I have to say, it’s been a game-changer for my road trips, especially with my 1998 Hylux SW4! This 5000A portable jump starter is a powerhouse, capable of handling up to 8.0L diesel engines, and it’s packed with features that make it a must-have for any vehicle owner. But what really stole the show for me are the magnet feature and the incredible light! The magnet on this device is a brilliant addition. I love how I can attach it securely to the underside of my truck’s hood while working. It stays firmly in place, freeing up my hands to connect the jumper cables without fumbling around. This small but mighty detail saved me so much hassle during a recent roadside fix—it’s a feature I didn’t know I needed until now! The 2000LM LED work panel light is another favorite. It’s bright, adjustable, and perfect for those late-night breakdowns or camping setups. The light casts a wide, even glow, making it easy to see what I’m doing, whether I’m jump-starting the engine or organizing my gear. The fact that it doubles as a power bank and jumper is just the cherry on top! The build quality feels solid, and the included cables are sturdy and easy to use. I followed the safety instructions (connect positive to positive, negative to ground, and let it charge the battery for a few seconds before starting), and it worked flawlessly on my truck. The 400+ purchases in the past month speak to its reliability, and I’m thrilled to be one of them! If you’re looking for a reliable, versatile jump starter with standout features like the magnet and light, this AUXITO model is worth every penny. Highly recommend it—great job, AUXITO! Pros: • Powerful 5000A jump-start capability • Magnetic attachment is a lifesaver • Bright and practical 2000LM LED light • Multi-functional (power bank, jumper, camping light) • Durable design Cons: • None so far—perfect for my needs! Thank you, AUXITO, for creating such a fantastic product!
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Reviewed in the United States on July 7, 2025 by Jordan Roberts
Size: 5000A
Very good and very functional. It is good that it is multi-purpose and can use it when it is not just for a jump starter. That was the issue I had with my last jump starter which is you rarely use it unless your battery is dead. So, having a workshop light is good, so you can regularly use it for something. The light is decent, but not as bright as I hoped it would be. I thought it would be a blinding light. Lol. Nevertheless, it is very good product for the price.
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Reviewed in the United States on June 5, 2026 by Crash Test Dummy
Size: 6000 A
Did not use to jump a vehicle because I bought it just in case. My review is based on my initial opinion. I've bought Auxito items before and the quality is top notch. This, however, feels very cheap. The lights also don't stay in place unless you're holding it so they are pointing down (see video). I expected more from this brand...
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Reviewed in the United States on October 9, 2025 by Mike b
Size: 8000A
Awesome jumper pack!! Even an old grandma can run it!! Easy to use and works as described. Highly recommend!!
Reviewed in the United States on September 27, 2026 by odie4919
Size: 6000 A
This is awesome, I've ordered two already
Reviewed in the United States on August 24, 2026 by funkbear85
Size: 8000A
Nice jump box but buttons fail all the time have one. At home. Also 1 at work second one already at work use more frequently. Have to play with buttons order for it to work second one same issue. One at home dont use as much but started to fail once. But when it works it’s nice one
Reviewed in the United States on May 12, 2026 by angel lucatero