Sodium-Ion Battery for Extreme Environments
The GK01’s adoption of a sodium-ion battery enables it to perform effectively in diverse environments, from freezing cold to scorching hot conditions. It supports a maximum discharge rate of 100C and a peak current of 1,800A, capable of starting 12V gasoline engines up to 8.0L and diesel engines up to 5.0L. Beyond automobiles, it is compatible with motorcycles, tractors, boats, and agricultural machinery.

High-Performance Tire Inflator
Equipped with a 25mm large-diameter cylinder and a 100W motor, the GK01 delivers a maximum pressure of 160PSI and an airflow rate of 35L/min. This allows for rapid inflation, addressing sudden tire pressure issues on the go. The device comes with four types of air nozzles and a 50cm air hose for versatile applications.

17,500mAh Mobile Power Bank with PD60W
The GK01 features a substantial 17,500mAh battery capacity, providing approximately three full charges for a smartphone, inflating up to five tires, or enabling over 25 jump starts. Its Type-C port supports PD60W input and output, allowing the unit itself to be fully charged in about one hour. An LCD display provides real-time information on battery level and current tire pressure.

Comprehensive Safety and Lighting Functions
Safety is a key aspect of the GK01, with its smart clamp incorporating ten types of protection features, including low voltage, high voltage, reverse connection, short circuit, high temperature, and start-up timeout protection. The integrated LED light offers a maximum brightness of 120lm, illuminating up to 30-50m, and supports lighting, flashing, and SOS modes for night work or vehicle emergencies. An additional light panel on the side of the unit serves as emergency lighting during power outages or disasters.

4-in-1 Versatility for Daily and Emergency Use
The GK01 consolidates four functions: jump starter, air compressor, mobile battery, and LED light. It supports various scenarios, from jump-starting a dead battery and inflating tires to charging smartphones and tablets, and providing illumination for night work or emergencies. Keeping the GK01 in a vehicle can provide support for a wide range of situations, from daily use to emergencies.
Product Specifications
GK01 Jump Starter (with Air Pump)
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Battery: Sodium-ion battery 52.5Wh / 17500mAh / 3V
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Peak Current: 1800A|Starting Current: 600A
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Compatible Vehicles: 8.0L Gasoline / 5.0L Diesel, various 12V equipment
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Input/Output: Type-C PD60W (bidirectional), USB-A QC3.0
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Operating Temperature: -40°C to 80°C
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Body Size: 21.3 × 14.7 × 5.7 cm
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Body Weight: 1.41 kg

Availability
The new GK01 is now available for purchase at various specialized stores:
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Official Website: https://dada.link/jo-x4a
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Rakuten: https://dada.link/cicqKv
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Yahoo Shopping: https://dada.link/nayiYh
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Amazon: https://dada.link/3qkoCd
Brand Information
JESIMAIK is a brand represented by YINO Electronic Commerce Co., Limited, specializing in automotive, motorcycle, and electric tools. It has garnered significant support from DIY enthusiasts and professionals in construction. More information is available on their official channels:
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Official Website: https://www.jp.jesimaik.com/
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X (formerly Twitter): https://x.com/JESIMAIK_JAPAN
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Instagram: https://www.instagram.com/jesimaik_japan/

