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Cold weather won’t wait for your car battery. What's the right way to understand a jump starter? A car jump starter is a compact, portable devicedesigned to kickstart your vehicle's dead batteryby providing a crucial boost of power . Besides, if your tires are low on air too, that's even worse. L...

In today's energy-conscious world, portable power solutions have evolved from simple battery packs to sophisticated energy systems that rival traditional generators. The integration of solar technology with advanced LiFePO4 batteries creates unlimited possibilities for off-grid power generation, ...

Why Battery solution provider Stands Out? China Source Factorypower solutions are built for professionals who demandreliability, durability, and peak performancein extreme conditions. Whether you're facing freezing temperatures, heavy-duty equipment, or emergency situations, Battery industr...

When you're on the road, anything can happen—and a dead car battery is one of the most common and frustrating emergencies drivers face. That’s why more and more car owners are choosing a jump starteras an essential tool to keep in their vehicles. At CARKU, we’re redefining what a car jump starter...

Flat battery? No worries. Modern driving demands modern solutions—and CARKU delivers just that with its range of high-performance jump startersdesigned to empower drivers in any situation. A Smarter Way to Start Gone are the days when a dead car battery meant call...

CARKU, a global leader in portable power solutions, proudly introduces the JS-510, a powerful multi-function jump starterdesigned to deliver unmatched performance and reliability in emergency situations. This cutting-edge device is more than just ajump starter—it’s a smart, all-in-one tool tailor...

All-in-One Car Jump Starter, designed to redefine convenience for outdoor adventures, road trips, and emergency scenarios. Combining ultra-fast charging, high-pressure inflation, and emergency jump-starting capabilities, this compact device empowers users to tackle diverse challenges with unmatch...

CARKU, a global leader in innovative power solutions, proudly introduces thePB-91 Portable Power Station, a game-changer for outdoor enthusiasts, emergency preparedness, and off-grid living. With 3600W AC output, 2816Wh expandable capacity, and military-grade safety, the PB-91 redefines portable ...

Carku, a pioneering high-tech enterprise specializing in lithium battery technology, has introduced the Portable 12V & 24V Lithium Iron Phosphate Jump Starter (JS-78F). This innovative device is designed to provide a reliable and efficient solution for starting both cars and heavy-duty vehicl...
●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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