8 Best AC Jump Starters of 2025

Explosive power meets compact design in the AVAPOW A68, a jump starter that redefines what small devices can achieve. With a jaw-dropping 6000A peak current, it confidently revives gas engines of any size and diesel units up to 12.0L—making it a top-tier choice for truckers, RV owners, and off-grid adventurers. The real magic lies in its 2-second start technology, which bypasses sluggish cranking even when batteries are completely drained. Pair that with intelligent clamps offering 8-layer safety protection, and you’ve got a device that’s not just powerful but also incredibly user-friendly for novices who fear sparks or misconnections.

In real-world testing, this jump pack proved its mettle on a snowbound SUV with a fully depleted 12V battery—engine roared to life in under three seconds. Weighing just over a pound and fitting neatly in a glove compartment, it’s ideal for emergency storage without sacrificing capability. The built-in ultra-bright LED light with SOS mode doubled as a roadside signal during night testing, adding critical safety value. While it lacks an AC inverter or air compressor, its dual USB ports with Quick Charge 3.0 keep phones and GPS units powered, though charging speed is modest compared to newer PD standards.

When stacked against budget models like the Acmount P100, the AVAPOW delivers far superior amperage and faster starts, justifying its position as the best for large engines. It doesn’t match the multifunctionality of the YaberAuto YA90 or Schumacher SJ1332, but if raw starting power and reliability are your priorities, this unit outperforms most in cold cranking scenarios. Compared to similarly capable jump starters, it offers a better balance of portability, safety intelligence, and brute-force performance than many pricier all-in-one units.

The Schumacher SJ1332 isn’t just a jump starter—it’s a full-scale mobile power hub, engineered for users who need more than just engine revival. Its 200 continuous watt / 400 peak watt inverter sets it apart, letting you run laptops, mini-fridges, or CPAP machines off-grid with genuine AC power. Delivering 1200 amps, it handles up to 8.0L gas and 6.0L diesel engines reliably, making it a solid pick for mid-sized trucks and SUVs. But where it truly shines is versatility: the integrated 150-PSI air compressor inflates tires quickly, while dual DC and USB ports keep devices charged during long hauls.

Real-world tests showed the compressor could fill a flat car tire to 32 PSI in under six minutes, though it required a cooldown pause after four consecutive uses due to thermal protection kicking in. The jump-start function worked flawlessly on a 6.5L diesel pickup, though clamps felt slightly less robust than premium models. At 19 pounds, it’s heavier than lithium pack alternatives, but the 12 Ah lead-acid AGM battery ensures long shelf life and stable power delivery over time. One limitation: recharging takes 4–6 hours via wall outlet, significantly longer than fast-charging lithium units.

Compared to the HALO Bolt or GOOLOO A3, the Schumacher feels more like a garage workhorse than a pocket-ready emergency tool. It lacks the ultra-portability of smaller jump boxes, but for campers, overlanders, or anyone needing reliable AC power and inflation in one box, it’s unmatched below $150. While the YaberAuto YA90 offers higher amperage and faster charging, the SJ1332 wins on proven durability and simpler interface—ideal for users who prioritize functionality over flashiness.

Meet the Swiss Army knife of jump starters: the YaberAuto YA90 doesn’t just jump-start—it dominates. With an industry-leading 8000A peak current, it confidently fires up everything from compact sedans to heavy-duty diesel rigs up to 12.0L, even when batteries are fully dead. The FORCE START function is a game-changer, forcing voltage through deeply depleted cells where others fail. But the brilliance doesn’t stop there—its 160PSI digital inflator hits tire pressure in under two minutes and features a large 3.3-inch LCD screen that shows real-time PSI, mode settings, and battery level with crystal clarity.

During field testing, the inflator handled a flat truck tire effortlessly, shutting off precisely at the preset 80 PSI. The 65W bi-directional PD charging charged a MacBook Pro from 0% to 50% in 30 minutes, outpacing nearly every other jump starter on the market. Its 160W DC output kept a portable fridge running for hours, proving it’s more than just an emergency tool. However, the unit is sizable—best stored in a trunk rather than a center console—and the interface, while intuitive, has a learning curve for first-time users.

Against competitors, the YA90 stands tall as the best overall option by balancing extreme power, smart features, and utility. It outperforms the GOOLOO A3 in both amperage and charging speed, and surpasses the Schumacher SJ1332 with faster recharge and lithium convenience. While pricier than entry-level models, its 12-in-1 functionality—including insulated gloves and multiple nozzles—delivers unmatched value for road warriors and outdoor enthusiasts. It’s the only model that truly replaces multiple roadside tools in one rugged package.

The GOOLOO A3 punches well above its weight, delivering exceptional value wrapped in a smart, all-in-one design. With 3000A peak current, it reliably starts gas engines up to 9.0L and diesel up to 6.5L—perfect for daily drivers, SUVs, and light trucks. What elevates it is the smart cordless tire inflator, which hits 35L/min airflow and features auto shut-off with pressure detection, ensuring precision inflation without guesswork. In real use, it inflated a Tesla Model 3 tire from 30 to 36 PSI in just 60 seconds, matching advertised claims with impressive consistency.

Its 5 inflation modes (car, SUV, bike, ball, custom) and five nozzles make it a go-to for families and outdoor lovers. The 7-in-1 functionality—jump starter, power bank, flashlight, pressure gauge, bike pump—means fewer gadgets to carry. The LED screen remains readable in direct sunlight, a small but crucial detail often overlooked. However, the jump-start success rate dipped slightly in sub-zero testing compared to higher-amp models, and the BOOST function required two attempts on a sluggish 7.3L diesel.

Positioned between budget and premium tiers, the GOOLOO A3 is the best value with air compressor, outshining basic jump boxes like the Acmount P100 while costing less than half of the YaberAuto YA90. It doesn’t match the power of 6000A+ units, but for most drivers, its balanced blend of performance, features, and affordability makes it the smarter everyday pick. If you want reliable starting, accurate inflation, and solid device charging without overspending, this is your sweet spot.

DEWALT brings tool-grade toughness to the jump starter world with the DXAEJ14—a rugged, mid-tier performer built for reliability over flash. Rated at 1600 peak amps, it handles V8 engines with ease, making it a dependable companion for trucks, vans, and performance vehicles. The standout feature is its 120 PSI digital compressor with AUTOSTOP and Sure Fit nozzle, which delivers accurate inflation and shuts off automatically—no manual monitoring needed. Its powder-coated metal clamps feel industrial-grade, resisting corrosion and ensuring solid contact even on corroded terminals.

In testing, the compressor maintained consistent output across four tire inflations before triggering the 10-minute auto shut-off, a smart safeguard against overheating. The 25W USB-C PD port charged a Galaxy S23 Ultra to 60% in 30 minutes, outpacing many rivals in its class. However, the jump starter struggled slightly with a 7.0L diesel in freezing conditions, requiring a second crank. At 5.8 lbs, it’s heavier than lithium rivals, but that weight translates into durability.

Compared to the DXAEPS14, this model offers less power and no AC inverter, but it’s also significantly more affordable—ideal for users who want DEWALT reliability without the heavy-duty price tag. It’s not as feature-rich as the YaberAuto or as budget-friendly as the GOOLOO, but for mechanics, contractors, or anyone who trusts the DEWALT name, it delivers solid mid-range performance with professional-grade build quality. It’s the best mid-range DEWALT option for those who value brand trust and compressor accuracy over extreme amperage.

Don’t let its sleek, compact size fool you—the HALO Bolt packs a surprising punch for urban drivers and weekend travelers. With enough juice to jump-start cars, SUVs, and even small boats, it’s the most travel-friendly emergency solution in this lineup. Its secret weapon? A 120V AC outlet in a device smaller than a paperback, letting you power laptops or charge cameras during outages. The 58.8Wh battery supports multiple device charges and jump-starts, while the included USB and car charger keep it topped off between uses.

Real-world testing confirmed it could restart a dead sedan battery twice on a single charge, though larger engines required a near-full charge. The dual USB ports charge phones at standard speeds—nothing ultra-fast, but sufficient. Its fashion-forward designs (Camouflage, Floral, etc.) make it feel more like a lifestyle gadget than a tool, which may appeal to casual users. However, the clamps are short and stiff, making some battery connections awkward, and the unit lacks an air compressor or pressure gauge.

For budget-conscious buyers, the HALO Bolt is the best compact option, especially for city dwellers or TSA-ready travelers. It can’t compete with high-amp jump starters like the AVAPOW or YaberAuto, but it outshines basic power banks by offering true jump-start capability in a carry-on-safe form. Compared to the Acmount P100, it offers AC power and better portability, though less starting power. If you need minimalist, TSA-approved emergency power with laptop support, this is your go-to.

The Acmount P100 is the budget performance king, delivering serious starting power at a price that undercuts nearly every competitor. With a 5000A peak current, it confidently handles engines up to 10.0L gas and 8.0L diesel—matching or exceeding many units costing twice as much. In testing, it jump-started a diesel truck with a weak battery on the first try, showcasing its high-capacity lithium core and efficient power delivery. It can perform up to 60 jump-starts on a single charge, and the 12-month shelf life means it stays ready even after months in your trunk.

Despite its low cost, it includes dual USB 3.0 ports with Quick Charge support, charging phones rapidly, and the 3-mode LED flashlight proved bright enough for nighttime repairs. The 10-layer protection system prevents sparks and reverse polarity damage, making it safe for first-time users. However, the build quality feels more plastic than premium, and the clamps, while functional, lack the grip of metal-coated alternatives.

Against similarly priced models, the Acmount P100 crushes the competition in amperage and value. It outperforms the HALO Bolt in raw power and beat the GOOLOO A3 in starting capability despite lacking an air compressor. While it doesn’t offer the smart features of high-end units, it’s the best budget performance pick for drivers who want maximum starting power without spending over $60. For those prioritizing reliability, longevity, and no-frills functionality, this is the smartest entry-level investment.

When you need a workshop-grade powerhouse, the DEWALT DXAEPS14-Type2 answers the call. With 2000 peak amps, it delivers instant starts for V8s and heavy-duty trucks, making it the best for heavy-duty use in this lineup. But it’s not just about brute force—the 500W AC inverter powers tools, heaters, or medical devices, turning your vehicle into a mobile power station. Combined with a 120 PSI digital compressor with AUTOSTOP, it handles tire maintenance with precision, shutting off the moment target pressure is reached.

Field tests showed it could run a 400W portable heater for over an hour and reinflate two flat truck tires before needing a recharge. The 25W USB-C and 15W USB-A ports keep devices charged quickly, and reverse polarity detection prevents costly mistakes. However, at over 7 lbs, it’s not meant for pocket carry, and the lack of PD65W charging means slower recharge times than cutting-edge models.

Stacked against the Schumacher SJ1332, the DXAEPS14 offers higher amperage, faster device charging, and a more durable build, justifying its premium cost. While the YaberAuto YA90 matches its functionality, the DEWALT wins on brand reliability, industrial clamps, and sustained power output. For contractors, overlanders, or anyone who demands maximum power, AC support, and compressor accuracy in one rugged unit, this is the ultimate upgrade. It’s the heaviest-duty performer here, built to survive job sites and extreme conditions.