7 Best Jump Starters for Electric Cars 2025

The NOCO Boost GB40 punches far above its weight, delivering 1000A of peak power in a featherlight 2.5 lb chassis—making it a compact powerhouse for daily drivers and weekend adventurers alike. Engineered with UltraSafe spark-proof technology, this jump starter eliminates the fear of sparks or reverse connections, a game-changer for nervous first-time users. Its foolproof design solves the universal pain point of complicated jump-start procedures, letting you revive a dead 12V battery in seconds—no jumper cables from another car needed.

In real-world testing, the GB40 reliably jump-starts gas engines up to 6.0L and diesel up to 3.0L, managing up to 20 starts per charge—ideal for keeping in your glove box as a trusty emergency companion. While it’s not built for heavy-duty trucks or extreme off-grid use, it shines in urban environments and short trips, where space and simplicity matter. The integrated 100-lumen LED flashlight with SOS mode proves invaluable during nighttime breakdowns, and the USB-C rechargeable power bank keeps your phone alive when you need roadside assistance most.

Compared to bulkier models like the GOOLOO A3 or WOLFBOX Megavolt24, the GB40 trades raw power for unmatched portability and peace of mind. It’s the smart choice for drivers prioritizing reliability, safety, and ease of use over brute strength. While others offer air compressors or faster charging, none match the GB40’s reputation for bulletproof performance in a minimalist form, making it the gold standard for everyday drivers who want proven quality without clutter.

The GOOLOO A3 redefines versatility with a 3000A jolt of lithium power and a smart 150 PSI air compressor—a dynamic combo that turns roadside emergencies into quick fixes. Its high-efficiency BMS system ensures stable performance even in frigid -4°F weather, while the force-start function breathes life into deeply drained batteries. The integrated smart LED screen delivers real-time tire pressure readings, and the auto-shutoff feature prevents overinflation—critical for modern EVs and performance tires that demand precision.

Field-tested on everything from sedans to SUVs, the A3 handled 9.0L gas and 6.5L diesel engines with confidence, delivering over 45 minutes of continuous inflation on a single charge. It inflated a Tesla Model Y’s tire from 30 to 36 PSI in under a minute—blazing fast for cordless units. The dual USB outputs charge phones and tablets efficiently, and the five inflation modes (car, SUV, bike, ball, custom) cater to diverse needs. However, the unit can heat up during extended jump-start cycles, requiring brief cooldowns between attempts.

Stacked against the DBPOWER Z07 or Scatach 011, the GOOLOO A3 dominates in multifunctionality, especially for EV owners who rely on accurate tire pressure. It’s the top pick for tech-savvy drivers who want one device to handle jump-starts, tire maintenance, and device charging. While pricier than budget models, its smart features and robust build deliver superior value for those who face varied roadside challenges.

The S ZEVZO ET03 is a budget beast that delivers 4000A peak current and 0V jump-start capability—a rare combo at its price point—making it a standout for drivers with chronically dead batteries. Its force-start function is engineered to revive completely drained 12V systems, a lifesaver for electric car owners whose 12V auxiliary batteries often die after long inactivity. With 50 jump starts per charge and support for engines up to 8.0L gas and 7.0L diesel, it outperforms many pricier rivals in raw starting power.

In practical use, the ET03 proved reliable in cold weather and high-demand scenarios, effortlessly starting trucks and SUVs. The 74Wh power bank charges devices at 50% faster speeds thanks to dual 5V/2A USB ports, while the LCD battery display gives precise charge-level feedback—crucial when preparing for emergencies. The 10 intelligent safety protections prevent mishaps during clamping, but the clamps are slightly shorter than ideal for tight engine bays, requiring careful positioning.

Against the NOCO GB40 or Scatach 011, the ET03 offers far greater power and capacity while undercutting even mid-tier models. It’s the ideal pick for cost-conscious owners of larger vehicles or those needing dependable 0V starts. Though it lacks an air compressor, its exceptional bang-for-buck and long standby time (24 months) make it a smarter long-term investment than many flashier options.

The Scatach 011 is a stealthy savior—a 3000A powerhouse packed into a pocket-sized jump box that weighs just 1.9 lbs. Its ultra-compact design (smaller than many power banks) makes it the ultimate space-saver for glove compartments, backpacks, or EV trunks where every inch counts. Despite its size, it confidently starts engines up to 9.0L gas and 7.0L diesel, managing up to 50 jump starts per charge—ideal for shared vehicles or rental fleets where emergencies strike without warning.

Real-world testing showed consistent performance in suburban and highway scenarios, reviving sedans and light trucks with ease. The integrated 3-mode LED flashlight (steady, strobe, SOS) adds emergency utility, while the USB charging port keeps phones alive during delays. Its spark-proof and reverse-polarity protection makes it safe for novices, though the lack of a tire inflator or digital display limits functionality compared to smart rivals. It also requires a full charge before first use to avoid false readings.

When compared to the GOOLOO A3 or WOLFBOX Megavolt24, the Scatach 011 wins on portability and simplicity, sacrificing bells and whistles for core reliability. It’s the best budget-friendly pick for drivers who want strong starting power without clutter or cost. While it doesn’t offer fast charging or air inflation, its lean design and rugged safety features deliver solid performance where it matters most.

The 5000A Jump Starter with Air Compressor is a budget-slaying multitasker that packs massive 5000A peak current and a 160 PSI wireless inflator into a palm-sized 2.12 lb body—a rare feat at under $50. Its built-in boost function kicks in automatically when batteries are critically low, making it exceptionally reliable for electric cars with drained 12V systems. The smart jumper cables include real-time error alerts via indicator lights, preventing dangerous reverse connections—a major win for safety-conscious users.

On the road, it handled multiple jump starts on SUVs and trucks without faltering, and the inflator reached 20 PSI in just 2 minutes—impressive for a compact unit. The 4-unit pressure display (PSI/BAR/KPA/KG/cm²) and auto-shutoff ensure accurate inflation for EVs and hybrids. However, the LCD screen is small, and the USB charging speed is modest, limiting its power bank utility. It also requires 70% charge minimum before jump-starting, so regular maintenance is key.

Against the DBPOWER Z07 or GOOLOO A3, this model offers the highest amp rating and strongest inflator at the lowest price, making it the top value for combo seekers. It’s ideal for DIYers and EV owners who want maximum functionality without overspending. While build quality feels slightly less rugged than NOCO or WOLFBOX, its performance-to-price ratio is unmatched.

The DBPOWER Z07 is a high-capacity workhorse, unleashing 5000A of peak power to start engines up to 10.0L gas and 8.0L diesel—making it one of the most dominant starters in this lineup. Its 74Wh lithium battery doubles as a high-speed power bank, delivering 5V/3A output to charge phones and tablets 50% faster than standard chargers. With IP65-rated durability and operation from -4°F to 140°F, it’s built to survive harsh winters and scorching summers—perfect for EV owners in extreme climates.

In testing, it powered through multiple jump starts on large trucks and RVs, though it delivered only about 20 starts per charge, reflecting its energy-intensive output. The 500-lumen LED flashlight is among the brightest here, a major plus for roadside repairs at night. The clear LED display shows battery status and error codes, but the jumper cables are shorter than ideal, making access tricky in deep engine bays.

Compared to the S ZEVZO ET03 or Scatach 011, the DBPOWER Z07 excels in power and lighting, but falls short in portability. It’s the best pick for those who need maximum starting power and fast device charging—especially in cold regions. While it lacks an air compressor, its combination of high output, rapid charging, and rugged build makes it a premium performer at a mid-tier price.

The WOLFBOX Megavolt24 is a charging champion, featuring a 65W USB-C PD input/output that fully recharges in just 1.3 hours—nearly three times faster than most competitors. With 4000A peak current and support for 10L gas and diesel engines, it delivers serious starting power while doubling as a laptop-capable power bank—a rare trait in jump starters. Its HD LCD display offers crystal-clear status updates, and the one-touch boost function simplifies emergency starts, even in subzero conditions.

Field performance showed consistent reliability on large vehicles, including vans and heavy-duty trucks. The 65W output can charge MacBook Pros and iPads quickly, making it ideal for road warriors and EV owners on long trips. It operates from -4°F to 140°F and holds charge well, though its IP64 rating offers slightly less dust/water resistance than IP65 models. The lack of an air compressor is a missed opportunity given its premium price.

Versus the NOCO GB40 or DBPOWER Z07, the WOLFBOX stands alone in charging speed and device compatibility. It’s the best choice for professionals and frequent travelers who need fast recharging and laptop support in an emergency. While it’s the most expensive here, its high-speed ecosystem integration justifies the cost for tech-dependent users.