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Recently, Carku was recognized as a National Intellectual Property Advantageous Unit in 2022 after passing the evaluation of the National Intellectual Property Advantageous Unit Index System with a score of over 90 points and no objection in the public announcement.
The selection is evaluated by the National Intellectual Property Office and Local Intellectual Property Office after a comprehensive inspection of the enterprises in terms of their intellectual property work, the introduction and implementation of the construction work program, etc.
The identification of National Intellectual Property Advantageous Units has a strong supporting role for enterprises to achieve the goal of strong IPR enterprises and build a strong IPR country, implement the innovation-driven development strategy, and promote the upgrading of economic quality and efficiency.
At the same time, Carku was awarded "National Intellectual Property Advantage Unit", which indicates that the enterprise's capability level in the creation, application, management and protection of intellectual property rights has been in a dominant position among the same type of enterprises in China.
On the one hand, Carku focuses on technological innovation and transforms scientific and technological achievements into real productivity. Since its establishment, Carku has applied for a total of 727 patent cases and obtained 437 global patents, including 47 invention patents, 114 utility model patents and 276 design patents.
On the other hand, Carku attaches great importance to the protection of intellectual property rights and builds up its own patent moat in domestic and international markets. In the face of the 337 investigation launched by NOCO, Carku actively responded and played a pioneering role as a model for Chinese enterprises, and was awarded as one of the top ten work highlights by Shenzhen Intellectual Property Center.
IPR is connected to innovation and market,which is the main bridge and link for transforming scientific and technological achievements into real productivity, and plays a crucial role in the evaluation of market economic operation and business environment.
Carku will continue to focus on improving its technological R&D strength, strengthening and improving the IP protection network, and escorting the development of enterprises.
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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