The LOKITHOR J403HD is an advanced 12V jump starter that combines the functions of a jump starter and a high-capacity power bank. With a capacity of 236.8 Wh (64,000 mAh) and a maximum peak current of 10,000 A, it can start gasoline and diesel engines with a displacement of up to 16 liters. The Li-Po battery ensures a long service life exceeding 1,000 cycles, and a full charge takes approximately 2–3 hours. ConnectMax technology, along with advanced safety features, protects against short circuits, overheating, and reverse polarity, ensuring safe use in all conditions.
Reliable starting power
The J403HD model is designed for demanding applications. A peak current of 10,000 A allows for quick starting of a wide range of vehicles—from passenger cars to trucks and machinery with large engines. The device performs well in both everyday use and emergency situations.
Fast and Versatile Charging
A wide range of ports allows for convenient powering of various electronic devices. The USB-C input supports 5V/3A, 9V/3A, 12V/3A, 15V/3A, and 20V/5A profiles (max. 100W), as well as a 5–20V/5A DC input. Users have access to USB-A ports with 18W QC fast charging, USB-C ports with up to 100W, and a 12.8–16.8V/10A DC output, allowing you to charge smartphones, laptops, and other mobile devices.
Built-in 400 lm LED flashlight
The integrated 400-lumen flashlight facilitates work after dark and enhances safety during roadside breakdowns. This practical solution is also useful while traveling, camping, or working in the field.
Operation in harsh conditions and safety
The device is designed to operate in a wide temperature range—from -20°C to 60°C—while charging is possible between 0°C and 45°C. The IP65 rating protects the device from dust and splashes, allowing it to be used in demanding environments. A durable housing and sturdy clamps (red positive and black negative) ensure a stable and secure connection to the battery. The well-thought-out design makes the device easy to use and ready to go whenever needed.
Included
jump starter
jumper cables with clamps
USB-A to USB-C cable
USB-C to USB-C cable
12V car cigarette lighter adapter
Manufacturer
LOKITHOR
Model
J403HD
Voltage compatibility
12V
Battery type
Li-Po
Capacity
236.8 Wh (64,000 mAh)
Peak current
10,000 A
Supported engines
Gasoline and diesel up to 1.6L
Power
up to 100 W
LED flashlight
400 lumens
Fast charging
USB-C up to 100W
Charging outputs
USB-A up to 18W, USB-C up to 100W, DC 12.8–16.8V/10A
Power bank function
Yes
Safety system
Yes, multi-level protection (including against overheating, short circuits, and reverse polarity)
Charging time
Approximately 2–3 hours
Operating temperature
-20°C to 60°C
Charging temperature
0°C to 45°C
Storage temperature
-20°C to 50°C
Protection rating
IP65
Car accessories
InnPro
Jump starters
Lokithor
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