DM1264 Heavy Duty Jump Starter, 30000A Peak 12V Lithium Booster Pack for Semi Trucks, Start All for 50L Diesel and Gasoline Engines,-40°F Cold Starter, 1 Second Instant Start Dead Battery

About this item

• Built for professionals who cannot afford downtime, the DM1264 delivers 30,000A peak current and 3,000A rated current to start gas and diesel engines up to 50L in just 1 second – even from a completely dead (0V) battery. Designed specifically for semi trucks, Class 8 rigs, tractors, excavators, agricultural machinery, industrial generators, large RVs and yachts. Whether you are a long-haul truck driver, a fleet manager maintaining commercial vehicles, or a construction crew working in remote job sites, the DM1264 is your reliable emergency backup.
• 100+ Jumps Per Charge for Fleet Operators, Repair Shops & Roadside Assistance , The built-in HD smart LCD screen displays real-time battery level, voltage, working status and instant error codes – helping truck drivers, fleet operators, roadside assistance teams, repair shops, construction crews and farm users quickly identify connection or battery issues before starting. With 100+jump starts per charge, 3-year standby performance and 4-hour full recharge time, this commercial jump box is the ideal tool for professionals who need dependable starting power for heavy-duty 12V vehicles. No more guesswork – just fast, accurate diagnostics that get you back on the road faster.
• Powered by high-performance lithium-cobalt cells, the DM1264 delivers stronger high-current discharge and better low-temperature performance than ordinary LiFePO4 jump packs — ideal for semi-truck drivers in freezing conditions and fleet operators managing high-value equipment. Its 12-layer safety system prevents reverse polarity, short circuits, over-current, over-voltage, low voltage, over-temperature, and overload — protecting vehicles worth over $10,000 from costly ECU damage. Thick 4AWG cables and reinforced heavy-duty clamps ensure a firm grip on large battery terminals, reducing spark and poor contact risks for repair shops and roadside professionals.
• More than a diesel truck jump starter, the DM1264 also works as a 64,000mAh portable power bank for phones, tablets, work lights and other essential devices through USB-A (QC18W), USB-C (PD output) and 12V DC output. Whether you are a long-haul truck driver needing to charge a laptop, a roadside assistance team working through the night, or an RV owner camping in remote locations, the integrated 2,000-lumen LED light, red/blue warning light and SOS modes provide extra visibility for roadside breakdowns, night repairs, fleet maintenance and emergency situations.
• Engineered to perform in harsh temperatures from -40°F to 140°F, this semi truck jump starter is ready for winter starts in northern regions, hot weather in desert job sites, and demanding roadside conditions faced by truck drivers, construction crews and emergency responders. The complete kit includes the DM1264 jump starter, power adapter, car charger cable, 60-inch black nylon tie-down strap and user manual – convenient for use in a truck cab, repair shop, fleet garage or service vehicle. A practical emergency tool for professionals who cannot afford downtime.

Overview

• Brand: BespoKars
• Battery Cell Composition: Lithium-Cobalt
• Voltage: 12 volts
• Product Dimensions: 8.35"D x 11.34"W x 12.72"H
• Vehicle Service Type: ATV, Bus, Lawn Mower, Passenger Car, RV, Scooter, Snowmobile, Truck, UTV