Car Jump Starter 4000A Car Battery Booster Jump Starter Up to 7L Gas/5.5L Diesel 12V Auto Battery Pack Portable Jump Starter Box with Jumper Cables, IP67 Waterproof, USB Cable & LED Light (U8)

3-Second Instant Start – Power You Can Count On: Start your engine in just 3 seconds—no waiting, no stress. The U8 jump start unleashes a real 4000A peak current, instantly reviving 12V vehicles up to all gas & 10.0L diesel engine , including cars, trucks, SUVs, RVs, motorcycles, boats, and more. No more wasting time or waiting for costly roadside rescue—just press start and go. Force Start Mode – 3 Seconds to Revive a Dead Battery: When your battery is completely dead, the car jump starter U8 ’s advanced Force Start system delivers instant ignition in just 3 seconds. No waiting, no limits — pure power engineered for extreme reliability. Safe & Reliable – Smart Protection That Solves Real Problems: No more sparks, wrong connections, or failed starts. With 12 intelligent protection layers and a built-in buzzer alert, the U8 shields you from reverse polarity, overcurrent, short-circuit, and more. Every start is safe, smooth, and stress-free—even for first-time users. Rain & Snow Ready – IP67 Protection: Cold, wet weather can make car batteries fail, leaving you stranded. Unlike ordinary jump box, the portable jump starter U8 is IP67 waterproof, dustproof, and drop-resistant, ensuring reliable starts even in rain or snow. Stay powered and worry-free, no matter the weather. PD 18W Quick Charge PowerJump Pack: Equipped with PD 18W output, 1* USB output, 1* Micro input, and 1 *Type-C input, this power pack can charge your phone, tablet, Kindle, or camera up to 50% faster, saving you valuable time. Peace of mind wherever you go. Your Pocket-Sized Jump Starter: Don’t let a bulky jump starter or a dead battery hold you back. This rugged Jump Pack is compact and lightweight, featuring a keychain loop for easy carrying — attach it to your keys, backpack, or outdoor gear. Stay ready for dead car battery emergencies and travel with confidence wherever you go. Powerful LED Flashlight: Never get stuck in the dark when starting your car. Featuring 4 lighting modes — Flashlight, Strobe, SOS, and Red Warning Light —Whether you’re connecting cables on a dark road, signaling for help, or checking under the hood, it’s always ready to light your way and get you back on the road fast. ›See more product details ›See more product details