Portable Car Jump Starter Power Bank Booster Box for Dead Battery Emergency Start

Stay prepared on the road with this Car Jump Starter 20000mAh Booster Jumper Box Power Bank Battery Charger Portable—the ultimate compact emergency tool for every driver. Designed for 12V vehicles, this portable jump starter delivers reliable power when you need it most, whether you're stuck in freezing weather or stranded with a dead battery.

Compact and Lightweight Design

As the smallest and lightest car jump starter in its class, this unit measures just 5.47 x 3.11 x 0.67 inches and weighs only 240g. It fits easily into your glove box, backpack, or emergency kit without taking up space.

Powerful 20000mAh Capacity

Equipped with high-performance lithium battery cells, it delivers a peak current of 400A and a starting current of 200A, capable of up to 30 jump starts per full charge. Safely power up cars, SUVs, motorcycles, or boats with a dead battery—anytime, anywhere.

Smart Protection Clamps for Safety

The included red and black Smart Clamps feature multiple safety mechanisms: protection from over-current, short-circuit, reverse polarity, over-voltage, and more. It functions in extreme temperatures from -40°C to +80°C, making it perfect for all-season travel and emergency situations.

Multi-Function Power Bank

This is more than just a car jump starter. It doubles as a USB power bank with a 5V/2A output—ideal for charging smartphones, tablets, MP3 players, GPS devices, and more. Whether on a road trip or during a power outage, stay connected with dependable backup power.

LED Display & Emergency SOS Light

Built-in LED indicators show the current battery level, so you’re always aware of your power status. The SOS flashlight feature adds another layer of emergency readiness, offering visibility and signaling assistance when needed.

This Car Jump Starter 20000mAh Booster Jumper Box Power Bank Battery Charger Portable is an essential tool for commuters, road trippers, and off-road enthusiasts alike. Whether you’re gifting it to a loved one or upgrading your own roadside safety kit, this all-in-one power solution brings peace of mind, no matter the journey.