CB40 Heavy Duty Jump Starter 40S Fast Recharge 18000A 12 24 Volt Battery Jump Pack for Gas Diesel

About this item

• 40 SEC SUPER FAST RECHARGE - CARLBROS CB40, professional heavy duty jump starter with a LiFePO4 battery. Powerfully boost 12V & 24V vehicles. Keep the jumper cables connected for 40 sec after a successful jump, the booster pack quickly regains 100% original battery status. 25-mintues recharge from 0 to 100%. You can start a whole fleet with our new tec. Hassle-free jump starts, no need to frequently recharge with DC charger.
• SAVE COMPLETELY DEAD BATTERIES - Carlbros CB40 is compatible with both 12V & 24V systems. Our class-leading voltage detection automatically jump starts as low as 0.3-volt (others at 2V). The self-heating function ensures CB40 jump starter power pack starts dead batteries in extremely cold -22℉ condition effortlessly. With over 18000A starting power, it starts almost all gas & diesel vehicles, including semi-trucks(up to class 8), motorhomes, buses, mining, agricultural, industrial, and vocational equipment - 6, 8, 12, and 16 cylinder.
• COMMERCIAL GRADE - CB40's long-lasting LiFePO4 battery lasts more than 4 times longer than any lead-acid jump starters. Carlbros CB40 is built for professionals who frequently jump-start dead batteries daily, roadside rescuers, mechanics, fleet managers, tow services. Whether in a repair shop, garage, logistics, farming, mining, or construction, the CB40 battery booster pack handles heavy jump-start tasks with ease. CARLBROS is your final solution for jump start.
• FRIENDLY & SAFE - Super easy to use, just connect, start, and go. The CB40 jump start battery pack with a smart 2-inch LCD display keeps you informed in real-time. The battery booster jump starter is equipped with multiple intelligent safety features like spark-proof and reverse polarity protection. Plus, the Carlbros car battery jump starter automatically shuts off when you squeeze and remove the clamps, preventing accidental short circuits and offering more safety.
• LIGHTWEIGHT & COMPACT -Only 19.84lbs, easily lift with the handle. The semi truck jump starter's mid-book-sized design fits in tool carts, service vans, roadside boxes, or under-seat compartments. Whether you're in a workshop or towing service, Carlbros heavy duty jump starter delivers independent, reliable power, helping people in trouble get back on the road quickly.
• READY FOR ANY EMERGENCY - This 12/24V battery jump pack combines a booster pack, portable power bank, and emergency flashlight features. Dual USB ports fast recharges your smartphone and other USB-C devices. A super bright 500-lumen LED light with five modes, including SOS. Don’t get caught off guard, CarlBros is always ready.