AVAPOW 4000A Car Jump Starter — Compact 12V Lithium Power Pack with Dual USB Fast Charging and LED Light

AVAPOW's 4000A peak car jump starter is a compact lithium power pack that restarts dead 12V vehicle batteries quickly and doubles as a high-capacity USB power bank.

Whether you drive a car, ride a motorcycle, or use outdoor equipment, the AVAPOW 4000A jump starter is built to revive drained batteries, deliver portable device charging, and offer emergency lighting. It combines a robust starting current, layered safety protections, and versatile outputs in a carryable case so you can handle roadside dead-battery situations and power small electronics on the go.

How many times can this unit jump-start a vehicle on a single charge?

On a full battery the AVAPOW 4000A starter can deliver dozens of jump starts depending on engine size and temperature. Typical gasoline engines restart repeatedly — up to around 60 starts under ideal conditions — while larger diesel engines may require fewer cycles.

• Peak output: 4000A for rapid cranking
• Starts most 12V gasoline engines and diesel up to ~10L
• Estimated up to 60 starts per full charge for small engines
• Actual count varies with temperature and engine condition

What safety features protect me and my vehicle when using it?

The AVAPOW jump starter uses an intelligent protection system that reduces the risk of common hazards during jump-starting. Visual and audible indicators guide correct connection, while built-in circuits guard against short circuits, reverse polarity, overheat and low-battery conditions.

• Audio buzzer and indicator lights for correct hookup
• Reverse-connection protection prevents damage from reversed clamps
• Short-circuit and over-temperature cutoffs for safe operation
• Durable clamps and sufficiently long cables for safe reach

Can this device charge phones, tablets or run accessories?

Yes — the unit doubles as a high-capacity portable power bank with fast USB outputs so you can recharge phones, tablets, cameras and other USB devices. Dual USB ports support a range of voltage/amperage profiles for quicker charging than standard power banks.

• Dual USB outputs: USB1 supports 5V/3A, 9V/2A, 12V/1.5A; USB2 supports 5V/2.4A
• Up to ~75% faster charging versus typical power banks
• Includes USB-C cable and cigarette-lighter adapter for accessories
• Compatible with phones, tablets, cameras, e-readers and more

What emergency and convenience features are included?

The AVAPOW starter includes a multifunctional LED light for roadside visibility, an organized carry case, and a kit of essentials so you can tackle more than just a dead battery. The light offers multiple modes for different situations, and the package contains everything needed to start most 12V vehicles.

• LED flashlight with steady, SOS and strobe modes for emergencies
• Compact carry case keeps the starter and accessories together
• Included: jumper cables, USB-C cable, cigarette-lighter converter, manual
• No wall adapter included — use any standard USB phone charger

Who is this for? The AVAPOW 4000A jump starter is designed for drivers, motorcyclists, outdoors enthusiasts and anyone who wants a reliable, portable way to restart 12V engines and recharge devices. It suits owners of cars, ATVs, UTVs, lawn mowers and recreational vehicles who value a compact emergency starter with strong cranking power, layered safety systems, fast USB charging and a multifunction emergency light.