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On June 30, 2022, Shenzhen High Promotion Association held the 2022 Specialized and New Services Specialized Annual Meeting online. The annual meeting was guided by Shenzhen Association for Science and Technology, Shenzhen Working Committee for the Care of t...

Recently, the "2022 5th Global Cross-border E-commerce Festival and 7th Shenzhen International Cross-border E-commerce Trade Fair", organised by Shenzhen Cross-border E-commerce Association, was successfully concluded at Shenzhen Futian Convention and Exhibition Centre, and carku was awarded the ...

Recently, a rare and persistent heavy rainfall occurred in Heyuan, Guangdong Province, leading to different degrees of disaster in many parts of the city, with villagers surrounded by floods and houses collapsing The rainstorm is merc...

On May 26th, the first China Outdoor Energy Storage Power Conference came to an end in Huangpu Jade Hilton Hotel, Guangzhou. This conference was organized by Guangdong Quality Inspection Institute (a deputy department of Guangdong Provincial Market Supervision Bureau) and Gu...

In January 2021, the NOCO company in the U.S. filed a complaint at the U.S. International Trade Commission (USITC) in Washington DC requesting fora Section 337 investigation on the jump starterindustryfor patent infringement of NOCO patents.The investigation, ITC-337-TA-1256, involves two ...

CARKU launches lithium iron safe outdoor power supply "LIFEBMS", a high-power lithium iron phosphate safe battery In recent years, under the background of accelerated energy structure transformation, new energy storage-related policies have been gradually implemented, and ind...

Quality is the cornerstone of the brand, the embodiment of the company's core competitiveness, and the first business card the brand presents to the outside world. If the quality is strong, the country will be strong, and if the quality is prosperous, the country wi...

Good news CARKU won the honorary title of “Pilot Enterprise" in 2021 & Chairman Lei Yun was awarded the honorary title of "Person of the Year”! As recognized by the China IOT Industry Pilot and Innovative Application Model Selection Organizing Committee, C...

On the morning of December 3, 2021, Mr. Zhong Bin, member of the Standing Committee of Guiyang County, Mr. Huang Feiyong, Deputy Head of The People's Government of Guiyang County, and Mr. He Weiyue, president of Zhongshuiyuan Chamber of Commerce, visited Shenzhen CARKUTechnology Co., LTD. (brand:...
JS617N Heavy Duty Sodium-Ion Jump Starter 4000A Peak – Starts 6.6L Gas Trucks & Commercial Vehicles – Works at -40°C – Portable Emergency Car Battery Booster with LED Flashlight
● 4000A PEAK POWER FOR HEAVY-DUTY VEHICLES – Engineered for 6.6L gasoline trucks, SUVs, and commercial vehicles, the JS617N delivers an instant 4000A surge to get you back on the road in seconds.
● SODIUM-ION TECHNOLOGY BUILT FOR EXTREME COLD – Advanced sodium-ion (Na⁺) technology: less dependent on scarce lithium and lead resources, built for a sustainable future.
● OEM/ODM JUMP STARTER AVAILABLE — Need a custom solution? Contact us for your exclusive quote today.
A reliable all-in-one tyre inflator jump starter does more than just inflate tyres. It restores proper tyre pressure in minutes and delivers instant emergency starting power when your car battery lets you down.
It also features three lighting modes — SOS, Strobe, and Flashlight — making it ideal for outdoor use and nighttime emergencies. Compact enough to fit in your bag, this portable jump starter also functions as a mobile power bank, allowing you to charge your electronic devices anytime, anywhere.
Looking for Jump Starter ODM/OEM solutions? Contact us today for your exclusive quote.
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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