[Reliable Cold-Weather Starts]: Delivers 2500A peak current for up to 9.0L gas/6.5L diesel engines. Pre-Heat Tech supports reliable starts even at -40°F. Up to 70 jump starts per charge. [Pre-Heat Tech for Extreme Cold]: Pre-Heat Tech gently warms the internal battery, helping enable quick starts in temperatures as low as -40°F. Stay ready through harsh winter conditions. [Faster 65W PD Charging]: 65W USB-C charging powers your laptop from 0–100% in under 2 hrs. Recharges the unit in just 1.5 hrs. Over 20% power is enough for an emergency jump start. (The 65W Wall Charger is not included.) [Smart Display for Hassle-Free Use]: A 3.3" smart screen shows real-time battery status, operation steps, and error alerts—helping you jump-start your car safely and confidently in just 3 steps. [10-Layer Safety Protection]: Equipped with a fully insulated design and advanced battery management system, it offers 10 protections including reverse-polarity, spark-proof, and short-circuit defense. [Power Beyond Starting]: Doubles as a 88.8Wh power bank with USB-A, USB-C PD65W, and 15V/10A DC output. Powers devices like inflators and features a 5-mode LED light for emergencies. [Tough Yet Travel-Ready]: IP65-rated casing resists rain, dust, and light impacts—built for rugged conditions, making it a dependable tool for outdoor use or unexpected roadside needs. [What’s in the Box]: Includes Alpha Max Jump Starter, rubber-wrapped clamps, USB-C cable (out), and 12V socket adapter. Our support team is always ready to help. 1.The latest pre-heating technology: The upgrade is ready to respond to start the car at -40°F/-40°C. The jump starter automatically heats up to operating temperature to safely start the car. 2. More powerful starting ability: Deliver up to 2500 Amps peak amps for up to 9.0L gas and 6.5L diese engines. up to jump-start 70 times with a single charge. 3. Multi-function: It's also a 24000mAh battery pack for charging devices and a multi-mode flashlight. Plus a 12 volt 10 amps port for powering any 12V DC devices, like tire inflators, inverters, and more. 4. Super Powerful : Our patented 65W Speed Charge pushing charge speed beyond imagination, takes only 1.5 hours to fully recharge.And with short-circuit protection, water-resistant, drop-proof and automatically detect battery connection provide comprehensive protection during the use of the product. 5. Easy to use: Only three steps to start your car. Contact - Ready - Go. Connect the clip to your car and, "Ready" will appear on display. Finally, start the car's engine. Specification: Peak Current: 2500A Capacity: 24000mAh/88.8Wh Dimension: 10.91*4.89*2.92 inch Weight: 3.53 lbs Operating Temperature:-40℉-113℉