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On April 12, 2023, the Hong Kong Spring Electronics Fair was grandly opened at the Hong Kong Convention and Exhibition Center. The Hong Kong Spring Electronics Fair is the world's most comprehensive consumer electronics procurement exhibition, bringing together OEM/ODM manufacturers and suppliers from China and Asia to provide high-quality products such as consumer electronics for retailers and distributors.
As the world's leading supplier of lithium battery application solutions, Carku showcased its latest products at this exhibition, including the Carku LIFEBMS Portable Power Station and Car Emergency Jump Starter.




LIFEBMS Portable Power Station

As soon as Carku's products were showcased at the exhibition, they attracted many foreign customers to stop and learn about them, thanks to their exquisite craftsmanship and leading technology. During the exhibition, Carku's staff patiently answered customers' questions, provided various lithium battery application solutions based on customers' needs, and offered on-site consulting and Q&A services, which were highly praised by customers.
As a technology-leading enterprise with "customer first" as its core value, Carku always adheres to the vision of "smart energy makes life better".
In the future development, Carku will continue to provide better products and solutions for customers with excellent technology and high-quality services.
● 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.
● 2 IN 1 JUMP STARTER – A high-torque air compressor meets a high-performance jump starter. Whether it’s a flat tire or a dead battery, this unit provides instant 12V ignition and high-pressure inflation, ensuring you are 100% self-sufficient on the road.
● RAPID PRESET TIRE INFLATION – Engineered to restore proper tire pressure in under 3-5 minutes. Featuring an intelligent auto-shutoff system and real-time digital pressure monitoring to prevent over-inflation, ensuring maximum driving safety and fuel efficiency.
● 360° EMERGENCY UTILITY HUB – More than a CAR JUMP STARTER. Integrated with a 3-mode tactical lighting system (SOS/Strobe/Flashlight) and a high-capacity power bank to keep your GPS and smartphones charged during off-grid travel or night-time breakdowns.
● SCALABLE ODM/OEM MANUFACTURING – Looking to dominate the automotive accessory market? We provide full-service customization for air-integrated units, from PSI performance tuning to bespoke housing designs. Secure your exclusive quotation today.
JS625 Sodium-Ion Jump Starter 1500A Peak – Works at -40°C to 80°C – Starts Cars, SUVs & Motorcycles – 10400mAh Ultra-Lightweight Portable Emergency Car Battery Booster with LED Flashlight
● 1500A PEAK, SODIUM-ION POWERED — Starts cars, SUVs, and motorcycles instantly. Na⁺ sodium-ion technology delivers stable cranking power in extreme conditions where conventional batteries fail.
● WORKS AT -40°C TO 80°C (-40°F TO 176°F) — From frozen winter mornings to scorching desert highways, the JS625 performs where lithium and lead-acid simply can't.
● OEM/ODM SOLUTIONS AVAILABLE — Looking to private-label or customize a sodium-ion jump starter? Contact us today for your exclusive quote.




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

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