Get peace of mind on the road with this High-Power Multi-Function Jump Starter WL-CJ84. This portable and robust automobile emergency power supply is your essential tool for safely starting large and small cars, rated for 12V systems. Featuring a powerful 12000mAh battery capacity, a 350A starting current, and an impressive 700A peak current (3 seconds), it can jump-start your vehicle approximately 20 times on a single full charge.
More than just a car starter, it doubles as a versatile power bank with a 5V 2A USB output for charging mobile phones, tablets, and MP3/MP4 players (charging a mobile phone takes approx. 20 minutes). It also includes a crucial built-in LED lighting system with a bright torch, SOS, red, and blue warning lights for emergencies. The appliance powers off automatically when charging is complete or no load is detected, and it should be recharged every 3-6 months when unused. Keep it charged easily with the 5V 3A charging input. This reliable, all-in-one device is designed for easy use and is a must-have for every driver.
Key Features & Specifications
Product Name: Automobile Jump Starter Model WL-CJ84
Type: Multi-Function Jump Starter / Automobile Emergency Power Supply
Battery Capacity: 12000mAh
Starting Current: 350A
Peak Current: 700A (3S)
Car Start Port: 12V
Jump Start Capacity: Approx. 20 times on a full charge
USB Output: 5V 2A (Suitable for charging mobile phones, MP3, MP4, Walkman)
Charging Input: 5V 3A
Mobile Charging Time: Approx. 20 minutes (to charge a mobile phone)
Lighting: Built-in tourch
Maintenance: Suggested to recharge every 3-6 months if the appliance is not used
Safety Feature: Powers off automatically when no load or charging is complete.
⚠️ Important Safety Warnings
Do not try to jump start the vehicle if the blue plug is not inserted tightly into the jump start socket.
Check that the battery clamps are well connected to the battery connector posts before starting.
Do not jump start if the vehicle cannot be started after 3 attempts.
Remove the product from the vehicle within 30 seconds after the vehicle starts.
Do not connect the two clamps together.
Do not decompose the product.
🛒 Get Your WL-CJ84 High-Power Multi-Function Jump Starter Today!
➡️ Ready to stay prepared with a powerful, reliable emergency starter and portable power source?
Grab the WL-CJ84 and enjoy strong 700A peak performance, fast and safe jump starts, built-in lighting, and convenient USB charging—everything you need for peace of mind on the road.
Click ‘Add to Cart’ now and equip your vehicle with this essential all-in-one emergency powerhouse!

