The LOKITHOR J2250 PRO is a versatile and compact jump starter that delivers up to 2250A of peak current, making it easy to start gasoline engines up to 8.0 liters and diesel engines up to 6.0 liters in just seconds. Perfect for cars, SUVs, motorcycles, boats, tractors and many other vehicles.

With its lightweight lithium iron phosphate (LiFePO₄) battery, the J2250 PRO weighs only 1.1 kg and is both more portable and more environmentally friendly than traditional lead-acid battery-based jump starters. The built-in ConnectMax technology always ensures optimal contact between the clamps and battery terminals, providing maximum starting power and reliability even with dirty or oxidized battery connections.

The device also functions as a power bank with fast charging via USB-C and USB-A, perfect for charging smartphones, tablets and other USB devices. The built-in 300 lumen LED light with three modes (steady light, strobe and SOS) makes it invaluable for night driving or emergency situations.

It's also IP65 rated to withstand dust and splash water, and with very low self-discharge, it can hold a charge for up to 2-3 years when fully charged (although full charging is not recommended for long-term storage).

Specifications:

• Model: J2250 PRO

• Capacity: 51.2Wh

• Starting current: 1500A

• Peak current: 2250A

• Engine size: Petrol up to 8.0L / Diesel up to 6.0L

• Battery type: LiFePO₄

• Input: USB-C PD up to 60W, DC up to 60W

• Output: USB-A QC 3.0 (18W), USB-C PD (60W)

• Charging time: about 1 hour

• LED light: 300 lumens, 3 modes

• Working temperature: -20°C to 50°C

• Lifespan: >2000 cycles

• IP class: IP65

• Weight: 1.1 kg (unit), 2.2 kg with accessories

In the package:

• J2250 PRO jump start

• Jumper cables (red + / black -)

• USB-C cable

• 12V adapter

• Storage bag

• User manual

• 1 year warranty

Why choose J2250 PRO?

• Powerful starting capacity of 2250A

• ConnectMax technology for optimal contact

• Lightweight and compact design with LiFePO₄ battery

• Fast charging via USB-C and USB-A

• Dustproof and waterproof (IP65)

• Long lifespan with over 2000 cycles

The LOKITHOR J2250 PRO is the perfect choice for those who want a reliable, lightweight and technologically advanced jump starter that always delivers – whether for everyday use or emergency situations.