12V/24V Car Jump Starter Intelligent Battery Charger

STARWELL, a professional manufacturer of power supply and charging equipment. The STARWELL 12V/24V Car Jump Starter Intelligent Battery Charger provides safe, powerful and versatile charging and jump-starting for various 12V/24V batteries. It supports 110~230V input, 12V/24V adjustable output, 8000A peak current, 4000A start current, over 95% energy efficiency, and full-range safety protection functions. This portable, durable and user-friendly intelligent battery charger ensures safe, stable and reliable performance for automotive, marine, RV, truck and heavy-duty vehicle use, even in different working environments.

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Product Details

STARWELL introduces its high-performance 12V/24V Car Jump Starter Intelligent Battery Charger, a game-changer for vehicle owners seeking reliability and intelligence in battery maintenance and emergency starting. Equipped with an 8000A peak current and 4000A start current, this dual-voltage intelligent battery charger combines robust power with smart technology, making it suitable for all gas engines and diesel engines up to 15L, covering cars, trucks, RVs, motorcycles, boats, and even heavy-duty commercial vehicles.

The first standout selling point is its unmatched starting power. With 8000A peak current and 4000A instant start current, it can jump-start a completely dead battery in 3 seconds, even in extreme temperatures ranging from -20℃ to 60℃, and supports up to 200 jumps on a single full charge — far exceeding industry averages. This ensures you never get stranded, whether on daily commutes or long road trips.

Second, its intelligent charging technology sets it apart. As a professional intelligent battery charger, it features an 8-stage automatic charging process, including desulfation, bulk charging, absorption, and float maintenance modes. It automatically detects 12V/24V batteries, adjusts charging current (0-30A) intelligently, and prevents overcharging, overcurrent, short circuits, and reverse polarity with built-in safety protections, extending battery life by up to 30%.

Third, it boasts versatile functionality and user-friendliness. Beyond jump starting and smart charging, it doubles as a high-capacity power bank with QC3.0 fast-charging ports, charging mobile phones, tablets, and other devices 3 times faster. It also has a multi-mode LED flashlight for emergencies. The clear LCD display shows real-time battery level, charging mode, and voltage, while the compact design fits easily in a glove box. Backed by STARWELL’s quality assurance, this intelligent battery charger is the ultimate all-in-one solution for vehicle power needs.

Product	Intelligent Battery Charger
Input	12.6V/14.6V
Start Current	4000A
peak current	8000A
Function	LED Lighting, Spark Proof, Digital screen, Jump starter, Power bank
Use	Truck, Passenger Car, Motorcycle, Truck