Lokithor J3250 PRO Jump Starter 12V 3250A LiFePO4

Lokithor J3250 PRO Jump Starter 12V 3250A LiFePO4

The Lokithor J3250 PRO delivers a peak current of 3250 A and reliably starts gasoline engines up to 9.5 l and diesel engines up to 7.5 l, even at extreme temperatures from -20 °C to +60 °C. It combines jump starting with a power bank function (up to 100 W USB-C PD bidirectional, 12 V/10 A DC output) and a 400-lumen LED flashlight with continuous, strobe, and SOS modes. Thanks to low self-discharge, it remains ready for use for over 24 months, with a service life of >2000 charging cycles and a 10-fold protection system (e.g., short-circuit, overheating, reverse polarity protection). Its compact design (approx. 267 × 212 × 78 mm, 2.32 kg) makes it ideal for SUVs, vans, or boats; fully charged in approx. 1 hour.

Technical data: 

Starting voltage: 12 V
Starting current: 1650 A
Peak current: 3250 A
Capacity: 74.24 Wh (LiFePO4)
Inputs (charging): USB-C: 5 V/3 A, 9 V/3 A, 12 V/3 A, 15 V/3 A, 20 V/5 A (max. 100 W); DC: 5–20 V/5 A (max. 100 W)
Outputs (power bank): USB-A: 5 V/3 A, 9 V/2 A, 12 V/1.5 A (QC 18 W); USB-C: up to 100 W; DC: 12 V/10 A
LED light: 400 lumens (continuous light, strobe, SOS).
Charging time: Approx. 1 hour
Operating temperature: -20 °C to +60 °C
Charging temperature: 0 °C to +45 °C
Storage temperature: -20 °C to +50 °C
Cycle life: >2000 cycles
Dimensions: approx. 267 × 212 × 78 mm
Weight: approx. 2.32 kg

Scope of delivery:
Lokithor J3250 PRO jump starter.
Jump start cables 
12 V DC charger
USB-C to USB-A cable
USB-C to USB-C cable
User manual