【2x 5500mAh Long-Lasting Batteries, Compatible with Makita Battery】:
Cordless grease gun is equipped with two 5500mAh large capacity batteries, making it ideal for all-day maintenance of agricultural equipment, construction machinery, or vehicle fleets. These two large-capacity batteries let you say goodbye to worries about work interruptions. Cordless freedom to reach every corner: This grease gun can easily apply grease to hard-to-reach joints on tractors, excavators, ATVs, or industrial equipment. It support fast charging and compatible with Makita batteries.

【Powerful & Efficient Pumping, Save Time and Effort】:
Electric grease gun with battery equipped with the upgraded powerful motor, the maximum output pressure can up to 12000 PSI, which pump out the lubricating grease quickly and smoothly. The grease gun simplifies lubrication tasks, making the lubrication process easier, more efficient, save your time and effort. Ideal for heavy machinery that requires a large amount of grease. Battery grease gun support both bulk and 14 oz cartridge grease loading.

【Large Output & Fast Greasing, Easy to Load and Use】:
This powerful battery powered grease gun with high-flow output can achieve a thick oil output of up to 150-180 g/min, the thin oil output of up to 190-200 g/min, it can meet most of the lubrication work, automatic greasing, no more manual pumping, making maintenance faster and easier.

【Adjustable Output Speed】:
Electric grease gun with battery has three oil output speed gears, including the fast, slow, and a spot-shot oil output gear, which can meet the needs of different work tasks and improve work efficiency.

【Flexible & Convenient Lubrication】:
Battery grease gun heavy duty is equipped with a 500mm flexible hose, which allows you to easily reach the hard-to-access grease fittings. It enables precise lubrication and makes maintenance tasks much easier. The bright LED lights help you work in dimly lit areas. Cordless grease gun is suitable for lubricating bearings, axles, joints, and other components of industrial and agricultural equipment, etc.