UDIAG J2400 — 2400A Portable Lithium Jump Starter for SUVs, Pickups & Diesel Engines up to 8.0L

UDIAG J2400 — 2400A Portable Lithium Jump Starter for Large Vehicles

The UDIAG J2400 is a high-power portable lithium jump starter designed for workshops and drivers who need reliable emergency starting capability for large vehicles. With 2400A of peak current, it handles 12V petrol and diesel engines up to 8.0L — including heavy SUVs, pickups, vans, and commercial vehicles — and starts a flat battery in under 30 seconds without requiring a donor vehicle.

9-in-1 Intelligent Protection

The J2400 includes a built-in 9-in-1 intelligent protection system that guards against reverse polarity, overcharge, over-discharge, overcurrent, short circuit, and overtemperature. This makes it safe to use even in high-pressure workshop environments, with no risk of damage to the vehicle's electrical system from incorrect connection.

Multi-Function Design for Daily Workshop Use

Beyond jump starting, the J2400 serves as a portable power bank with USB-C fast charging — useful for topping up diagnostic tools, phones, or other devices between jobs. The integrated 3-mode LED lamp (steady, strobe, SOS) adds emergency lighting capability for roadside or low-light workshop situations.

Compact, Autonomous & Ready in Seconds

Despite its 2400A output, the J2400 is compact enough to store in a tool bag or glove compartment. The 100% LED charge indicator gives an instant read on remaining capacity, so it's always ready when needed. No external power source or second vehicle required — just connect and start.

Technical Specifications

SKU: UD-J2400-1 | Peak current: 2400A | Voltage: 12V | Engine capacity: Up to 8.0L diesel/petrol | Protection: 9-in-1 intelligent | Charging: USB-C fast charge | Indicator: LED 100% display | Additional: 3-mode LED lamp | Vendor: UDIAG