The Lokithor J403HD is an ultra-powerful, heavy-duty jump starter designed to start virtually any 12V vehicle, including gas and diesel engines up to 16.0 liters, in just seconds. Delivering an impressive 10,000 peak amps, it’s built to handle the most demanding starting needs for semi-trucks, buses, motorhomes, coaches, and industrial equipment across mining, agriculture, construction, and vocational sectors.Despite its high output, the J403HD features a compact, lightweight design, weighing only 9.15 lbs, thanks to its advanced LiPO battery, significantly lighter than traditional lead-acid alternatives.Equipped with ConnectMax™ technology, this smart system automatically detects the clamp connection impedance and displays the connection status using intuitive indicators: green for a good connection and yellow for a poor connection, ensuring optimal contact and maximum starting efficiency every time.Engineered for real-world performance, the J403HD is rated IP65 for dustproof and water-resistant protection, making it the ideal solution for rugged, outdoor environments. Capacity: 236.8Wh Starting voltage: 12V Peak current: 10000A LED light: 400 Lumens (3 Modes: Constant Light, Strobes, SOS); USB-C input: 5V/ 3A, 9V/ 3A, 12V/ 3A, 15V/ 3A, 20V/ 5A (MAX 100W); DC input: 5-30V, 5A 100W (MAX); USB-A output: 5V/ 3A, 9V/2A, 12V/1.5A (QC 18W); USB-C output: 5V/ 3A, 9V/ 3A, 12V/ 3A, 15V/ 3A, 20V/ 5A (MAX 100W); DC output: 12.8V~16.8V/10A Battery life: >1000 cycles (in good conditions) Charging temperature: 32°~113° Operating temperature: -4°~140° Storage temperature: -4°~122° Charging time: About 2.5 hours Certifications: CE, UKCA, FCC, RoHS, UN38.3 Product dimensions: 10.67L x 8.33W x 3.06D inches Package dimensions: 13.58L x 10.43W x 4.72D inches Product weight: 9.15lbs Package weight: 10.12lbs Packing list: jump pack, manual, USB-C to USB-C wire, USB-A to USB-C wire, 12V car cigarette lighter to DC-5521 charging wire, accessory storage bag
