Lokithor J403HD 10000A Jump Start Kit

Semi Truck

Transit Bus

Combine

Motorhome

Excavator

ConnectMax™ Smart Impedance Detection:

No more guessing if you have a proper connection. The integrated ConnectMax™ system automatically measures the clamp connection impedance and displays the connection status instantly: Green for a solid, high-efficiency connection, and Yellow for a poor, low-contact connection. This ensures maximum starting efficiency on the first try, every time.

Ultra-Fast 100W Bidirectional Charging:

Backed by 100W USB-C bidirectional power delivery, the J403HD quickly recharges its massive 236.8Wh capacity in about 2.5 hours. Use that same blazing-fast 100W output to rapidly power up laptops, tablets and field diagnostics while on the move.

IP65-Rated Weatherproof Construction:

Engineered to survive brutal jobsites, harsh shop bays and extreme field environments, the unit features a highly durable, shockproof housing with a certified IP65 rating for complete dustproof and water-resistant protection.

BMS Power Management and Safety:

Equipped with an advanced Battery Management System (BMS) that monitors performance in real time. Built-in protections guard against overheating, short circuits, overcurrent, reverse connections, overcharging and clamp detachment, ensuring safe operation for both the user and the vehicle's electrical system.

Multi-Mode Emergency LED Lighting:

Features a built-in utility light with three distinct modes: a continuous white flashlight (lasting up to 72 hours), a high-visibility red/white strobe and a red SOS distress signal.

Portable Power Bank Functionality:

Includes a convenient USB port to charge smartphones, tablets and other critical electronic devices on the go.

Automotive and Shop:
Ideal for heavy truck repair centers, municipal maintenance garages and commercial service bays starting large-block gas and diesel engines.

Towing and Emergency:
An indispensable asset for heavy-duty towing fleets, highway incident response units and roadside assistance vehicles tasked with starting dead semi-trucks, buses, and motorhomes.

Marine:
Built for commercial ports, yacht transport services and large marine vessels. The IP65 rating ensures reliable starting power even in wet, coastal environments.

Agricultural:
Provides massive, reliable cranking power for high-horsepower combines, large articulated tractors and field-bound crop sprayers during critical planting and harvesting seasons.

Fleet Operations & Industrial:
Keeps vocational fleets, commercial freight operations, mining machinery, construction equipment and shuttle networks moving with minimal battery-related downtime.