12V Portable Jump Starter for Cars (Up to 9.0L Gas/7.0L Diesel)

Booster Battery Jump Starter

3000-Amps Power
Rigorously tested and powering up to 10L gasoline and 8L diesel engines, the YJS20 is a reliable choice for all 12V vehicles. It delivers 50 jump-starts on a single charge and works optimally in extreme climates, from -4 to 140℉ (-20 to 60℃). With its advanced design, the jump starter efficiently forces a car's restart, even when the battery voltage is critically low or dead. Simply press the “BOOST” button for a quick reboot.

Accurate Battery Capacity
Our YJS20 jump starter boasts a true 20,000mAh battery capacity, ensuring reliable runs and juice for extended use. No exaggerations here—this is the real deal, backed by our commitment to quality.

Versatile Charging Options
The YJS20 jump starter comes equipped with multiple charging options for diversely powered devices. Built-in USB ports (5V/2.4A, USB QC up to 12V, and Type-C up to 3A) allow you to charge your smartphones, tablets, or any other USB devices. Additionally, a DC port supports 15V/10A, enabling you to power essential tools like tire inflators, car vacuums, and refrigerators.

Advanced LED Flashlight
Brighten your way with the YJS20’s versatile LED flashlight. Choose among three modes: Flashlight, Strobe, and SOS. Ideal for camping, outdoor activities, indoor use, and emergency situations, this multi-functional light source illuminates your path and provides vital visibility.

Advanced Design
Crafted from fire-proof ABS material, the YJS20 is not only durable but also designed for rugged and adventurous use. It offers protection against rain, dust, and drops, ensuring it can handle your toughest driving scenarios. Enjoy peace of mind with a product that stands the test of time and conditions.

Package Contents
- YJS20 Car Battery Jump Starter - Heavy-Duty Jumper Clamps - USB to Type C Cable - Cigarette Lighter Adapter - Carrying Case - User Manual