Car Battery Jump Starter LED Display USB Fast Charging 4000A 30000mAh Portable Car Battery Booster for 9.0L Gas Engine

Feature: 1. Powerful Jump Starting Capability: This car jump starter features a peak current of up to 4000A and a massive 30000mAh capacity, making it capable of reviving dead batteries in vehicles with up to 9L gasoline engines. 2. 4 In 1 Emergency Companion: The car jump starter is not just a jump starter, it serves multiple functions, including a portable power bank with two USB outputs for charging devices, a 400lm LED flashlight for emergency lighting, and a 15V DC output for powering accessories. 3. Smart LED Display: This jump starter features a clear LED smart display that provides real time information on operating status, battery level, and any errors. Warning icons and numbers alert you to misuse. 4. Comprehensive Safety Protections: The car jump starter comes with a robust smart jumper cable equipped with heavy duty metal clamps to prevent breakage. It offers 10 layers of protection against overcharge, overcurrent, short circuit, reverse polarity, and more. 5. Multi Mode LED Light: With a built in 600lm LED light featuring three modes, flashlight, strobe, and SOS, this versatile jump starter ensures you re prepared for various situations during long drives, adventures, or outdoor activities. Specification: Item Type: Car Battery Jump Starter Material: ABS Built In Battery: Li Battery 30000mah Start Current: 2000A Peak Current: 4000A Cycle Life: 3000 Times. Package List: 1 x Car Jump Starter 1 x Clamp 1 x USB Cable 1 x Storage Bag 1 x Manual