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Flat battery? No worries.
Modern driving demands modern solutions—and CARKU delivers just that with its range of high-performance jump starters designed to empower drivers in any situation.
Gone are the days when a dead car battery meant calling for help or waiting in frustration. With a CARKU car jump starter, you're always prepared. Our advanced technology ensures a fast, safe, and reliable engine boost, making it easier than ever to get back on the road without relying on another vehicle.
Whether you're commuting in the city, heading out on a road trip, or navigating unpredictable weather, CARKU gives you the confidence to drive without limits.
What sets CARKU apart isn’t just the ability to jump start a car—it’s the versatility. Our multi-function jump starters are built with everyday convenience in mind. Need to charge your phone during a hike? Need a flashlight at night while setting up camp? Need an emergency SOS signal on a remote road?
CARKU does it all—with compact designs that fit easily in your car or backpack, making them the ideal travel companion.
From first-time car owners to experienced travelers, CARKU’s jump starters are built with user-friendly interfaces and intelligent protection systems. That means no complicated set up, no guess work, and no risk of damage to your vehicle.
We’ve taken the worry out of emergencies, so you can focus on the journey ahead.
At CARKU, we combine innovation with safety, deliveringjump starter products trusted by millions worldwide. Our commitment to quality and continuous improvement has made us a global leader in automotive energy solutions.
When you choose a CARKUcar jump starter, you’re choosing reliability, durability, and peace of mind.
●Dual Purpose Starting Battery: 2500A peak cranking current for instant heavy truck starting, plus stable deep-cycle output that powers the air conditioner for about 15 hours on a full charge.
●Extreme Cold Weather Performance: Reliable cold-start capability down to -40°C (-40°F), engineered to replace lead-acid batteries in the harshest winter conditions.
●Smart Remote Monitoring: Built-in Bluetooth with optional GPRS enables real-time battery status viewing, remote communication/control, GPS positioning, and early failure alarms via app.
● Reliable Outdoor Power Solution: The 1000W Portable Power Station offers a 1kWh LiFePO4 battery, ideal for camping, road trips, and outdoor work. It powers laptops, car refrigerators, fans, drones, and projectors simultaneously with stable, dependable performance.
● Emergency Home Backup Power: This portable power station keeps essential devices running during outages, making it a dependable choice for households facing storms and emergency preparedness needs.
● OEM/ODM Portable Power Station Available — Need custom? Talk to our experts for sample testing.
● 4000A PEAK POWER FOR HEAVY-DUTY VEHICLES – 4000A PEAK POWER FOR HEAVY-DUTY VEHICLES – Built for 6.6L gas trucks, SUVs, and commercial vehicles, delivering instant starts in seconds.
● SODIUM-ION TECHNOLOGY BUILT FOR EXTREME COLD – Advanced Na⁺ battery reduces reliance on lithium and lead, ensuring reliable performance down to -40°C.
● OEM/ODM JUMP STARTER AVAILABLE — NEED CUSTOM? Talk to our experts for sample testing.

Building A, Qixing Creative Square,
Lianrun Rd., Gaofeng Community,
Dalang Street, Longhua District,
Shenzhen,Guangdong,China

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