LOKITHOR JTC4250 89.6Wh 4250A Jump Starter
The LOKITHOR JTC4250 is an advanced, multifunctional device that combines the functions of a jump starter, battery charger, and 12V battery tester. With a capacity of 89.6Wh and a high peak current of 4250A, it easily starts vehicles with 6V and 12V systems, including passenger cars, SUVs, pickups, and even trucks with engines up to 10.0L (gasoline) and 8.0L (diesel). It is a practical solution that ensures independence and safety in any situation on the road.
High-power jump-start and charger function
The device offers high starting current, allowing you to quickly revive a dead battery. A stable rated voltage of 12.8V and an efficient design ensure smooth starting even in demanding temperature conditions. It provides reliable support for both daily use and longer trips. The LOKITHOR JTC4250 also functions as a charger, supporting 6V and 12V batteries with capacities up to 120Ah. The device operates with an AC input voltage of 100–240V and offers a maximum charging power of 90W. This allows you to conveniently recharge the battery without needing additional equipment.
12V Battery Tester
The integrated tester allows you to quickly check the battery’s condition. The device supports cranking, charging, and overall battery performance tests, which facilitates diagnosis and prevents unexpected failures. Additionally, it can be controlled via a mobile app and features Bluetooth connectivity, enhancing user convenience.
ConnectMax technology for maximum efficiency
The advanced ConnectMax system automatically analyzes the quality of the connection between the clamps and the battery, adjusting operating parameters to ensure optimal contact. This increases starting efficiency and the safety of the entire process.
Safe LiFePO4 technology and comprehensive safety features
The device uses modern lithium iron phosphate (LiFePO4) cells, which ensure stable operation and a long service life exceeding 2,000 cycles. This technology is distinguished by a high level of safety and resistance to intensive use. The LOKITHOR JTC4250 is equipped with a comprehensive set of safety features protecting both the device and the vehicle. These include protection against overvoltage, undervoltage, current overload, overheating, and excessive cooling, as well as short circuits and reverse polarity connection.
Additional features and user convenience
The JTC4250 model also offers USB-A and USB-C ports, allowing you to charge mobile devices with up to 60W (PD) power. The built-in 300-lumen LED flashlight comes in handy in emergency situations. The compact design and rugged IP65-rated housing ensure durability and resistance to outdoor conditions.
Included
- Jump starter
- USB-A to USB-C cable
- BX80 clamp (28.5 cm)
- Power cable (1.5 m)
| Manufacturer | LOKITHOR |
|---|---|
| Model | JTC4250 |
| Device type | Jump starter / battery charger / battery tester |
| Voltage compatibility | 6V / 12V |
| Battery capacity | 89.6 Wh (7000 mAh) |
| Battery type | LiFePO4 |
| Nominal voltage | 12.8 V |
| Starting voltage | 12 V |
| Starting current | 3000 A |
| Peak current | 4250 A |
| Charging temperature | 0°C to 45°C |
| Storage temperature | -20°C to 50°C |
| Operating temperature | -20°C to 60°C |
| Lifespan | over 2000 cycles |
| AC input voltage | 100–240V ~ 50/60Hz, 2A max |
| Charging output | 6V (6A), 12V–15V (6A), max 90W |
| Supported battery types | lead-acid, LiFePO4 |
| Supported battery voltages | 6V / 12V |
| Maximum vehicle battery capacity | up to 120 Ah |
| Operating temperature | -10°C to 45°C |
| Low voltage detection | 2V |
| Protection rating | IP65 (with ports closed) |
| 12V battery tester | Yes |
| Start-up test | Yes |
| Charging test | Yes |
| Battery test | Yes |
| Bluetooth connectivity | Yes |
| Mobile app support | Yes |
| USB-A (output) | 5V = 3A, 9V = 2A, 12V = 1.5A |
| USB-C (input/output) | 5–20V = 3A (PD 60W) |
| BX80 output (power mode) | 5–20V 0–6A, max 90W (mains power); 5–20V 0–5A, max 60W (battery power) |
| LED flashlight | 300 lumens |
| Dimensions | 264 × 146.2 × 109.5 mm |
| Device weight | 2.3 kg |
| Weight with accessories | 3.3 kg |
