TaskStar Electric Grease Gun with Quick-Release Coupler — 10,000 PSI, 4.6 oz/min, 2 Batteries & Charger

Efficient, cordless lubrication for heavy equipment

TaskStar presents an electric grease gun built for demanding shop floors, fleets, and field work. At the heart is a robust pure copper brushless motor and a high pressure pump capable of delivering up to 10,000 PSI. The result is a rapid, controlled flow of grease at 4.6 oz per minute, making routine maintenance faster across tractors, trucks, trailers, and other equipment.

Cordless power and long runtime

The kit ships with two 2.0Ah batteries and a fast charger. A full charge can grease 8+ tractors, and when one battery charges, the other keeps you moving. It also accepts Makita batteries for fleets that share tools, adding practical flexibility for busy maintenance teams.

• Two 2.0Ah batteries and a fast charger included
• Makita compatibility for shared power tools

Ergonomic, one handed operation

Designed to minimize fatigue, the grip is balanced and comfortable, allowing smooth one handed operation. This makes it practical for elderly users or anyone performing repetitive greasing tasks in tight spaces.

Reach and versatility you can rely on

With an upgraded quick-release coupler and a long 39.4 inch hose, you can access hard to reach fittings without crawling under equipment. The secure coupler locks in place and releases with a click, even under pressure, helping you work faster and with precision.

• Quick-release coupler for secure attachment and easy removal
• Long 39.4" hose for deep fittings

Complete kit ready for work

TaskStar supports both 14 oz grease cartridges and bulk loading of 400 cc. It is compatible with NLGI grease types 0, 1, and 2. The kit includes two batteries, a fast charger, standard and quick-release couplers, a metal pipe, a pointed nozzle, the extra-long hose, and a storage case.

What’s in the box

• Two 2.0Ah batteries
• Fast charger
• Standard and quick-release couplers
• Metal pipe
• Pointed nozzle
• Extra-long 39.4 inch hose
• Storage case
• Cartridge and bulk loading compatibility

Real world use cases and outcomes

Whether you’re keeping a farm fleet moving, servicing service trucks, or maintaining trailers on a job site, this grease gun is designed to be reliable in daily tasks. The combination of high pressure, big flow, and long reach helps you apply lubricant where it matters most, with less downtime between points.

What you may notice in practice

Look for a steady, quiet hum from the motor, a satisfying click when attaching couplers, and a smooth, controlled flow through the nozzle. The long hose and sturdy build support regular maintenance in garages, barns, and field locations alike.