12V-Lithium-Car-Jump-Starter-Battery-Manufacturer

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12V-Lithium-Car-Jump-Starter-Battery-Manufacturer | Carku

products

12V Jump Starter

Portable 3-in-1 Car Jump Starter JS-530
Be road-ready in seconds with the CARKU JS-530—a compact, high-performance jump starter engineered for reliability and versatility. Whether you’re facing a dead battery, low phone charge, or a roadside emergency at night, this all-in-one device has you covered.
Jump-Start in Seconds:Equipped with a peak current of 1500A, the JS-530 safely jump-starts most 12V vehicles
10000mAh Power Bank:With a 37Wh lithium-ion battery, this jump starter doubles as a portable power bank.
（*For Jump Starter ODM/OEM Solutions, secure your exclusive quotation now!）
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Powerful Multi-function Jump Starter JS-538
Looking for the best portable car jump starter with power bank? The car jump starter JS-538 delivers 1500A peak current to jump-start 12V cars, plus a 10000mAh power bank and LED emergency lighting—perfect for roadside emergencies and everyday backup.
（*For Jump Starter ODM/OEM Solutions, secure your exclusive quotation now!）
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Innovative 4-in-1 Car Jump Starter JS-351
The Carku JS-351 is an innovative 12V portable jump starter built for performance, convenience, and modern charging demands. Engineered for emergency use and daily tech support, this compact powerhouse features 100W USB-C PD two-way fast charging,fully charging the 12V jump starter in about 1 hour, supporting laptops, tablets, phones, and other digital gear. Built in lithium technology for 3.3-inch smart display.
*For Jump Starter ODM/OEM Solutions, secure your exclusive quotation now!）
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IP65 Waterproof 3-in-1 Car Jump Starter JS-535
Powerful Jump Starter:12V jump starter is equipped with a peak current of 1500A.
Portable Power Bank:10000mAh (37Wh) battery capacity, you can conveniently charge your mobile phones, tablets, and other digital products on the go
Reliable LED Lighting:It offers three modes: Lighting, Strobe, and SOS, providing you with versatility and ensuring you have the right lighting option for any situation.
Whether you're stranded in a parking lot or camping under the stars, this compact 12V jump starter JS-535 is your all-in-one solution for emergencies and everyday adventures.
（*For Jump Starter ODM/OEM Solutions, secure your exclusive quotation now!）
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FAQS

Jump Starter FAQS

What is a Car Jump Starter?

Car Jump Starter is a multifunctional portable power bank developed for car lovers and business people. Its special function is to jump start the car when the car is out of power or cannot be started for other reasons. It can also be used to charge digital products and outdoor lighting. At the same time, it can also be used with some car equipment, such as air pumps, car refrigerators, etc. It is one of the must-have products for car owners.

What kind of battery does the CARKU Jump Starter use?

High-capacity ultra-large polymer lithium battery, it has the characteristics of small size, light weight, long power, safe use, etc. Polymer lithium-ion battery is the most technologically advanced in the battery industry and belongs to the latest generation of rechargeable lithium-ion batteries.