Powerful Jump Starter With 2500A peak current, this jump starter can safely and quickly jump start 12V vehicles (up to 7.0L petrol or 5.5L diesel engines). It works with cars, trucks, motorcycles, lawnmowers, SUVs, snowmobiles, and boats in extreme temperatures (-4°F~140°F). You can use it to solve the problem yourself and avoid waiting for hours for roadside assistance.

Portable Power Bank This 13800mAh power bank has a USB output (5V/2.1A) and a USB C input (5V/1.5A) to fully charge your cellphones, tablets, and other devices. We recommend using a 5V/2A adapter or above to charge the jumper (adapter not included).

Multi-Functional Jump Starter This is not only a car jump box and portable power bank, but also a LED flashlight with 3 modes (lighting, SOS, and strobe flashing). The flashlight is helpful in emergency situations or on adventure trips.

Advanced Safety Protection The upgraded smart jumper clamps have 10 built-in protection functions to prevent overcurrent, high-temperature, short circuit, overload, or incorrect operation. A solid red indicator light and audible buzz notify you of incorrect use or high-temperature protection.

Compact & Useful The YA80 jump starter measures 6.2 * 3.4 * 1.4 inches and weighs 0.75 pounds, making it easy to hold and carry during outdoor activities. Please fully charge the jump starter before using it and recharge it every 2-3 months to prolong its lifespan.

What You Get 1* Portable Car Jump Starter, 1* Smart jumper cable, 1* USB C Charging Cable, 1* User manual. We offer a 2-year warranty, lifetime technical support, accessories replacement service, and 24/7 after-sales service.