Key features

• •🚀 Cordless Freedom & Dual-Mode Operation：Experience hassle-free greasing with our cordless electric design that eliminates manual pumping. Switch instantly between two operating modes with a single button - perfect for tractors, trailers, RVs, trucks, and heavy machinery. Save up to 50% maintenance time compared to manual grease guns.
• •🔦 Ultimate Access & Visibility：Conquer tight spaces with our 39.4" flexible hose + 90° swivel coupler (fits lawnmower rims, zerks, and hard-to-reach fittings). The built-in LED work light illuminates dark areas under vehicles or in garages - no more guesswork during nighttime or low-light repairs.
• •⚡ Marathon Battery Performance：Includes 2× industrial-grade 4000mAh batteries (charges 12+ tractors per charge). Makita battery compatible for professionals who demand zero downtime. Ideal for all-day farm, construction, or fleet maintenance without interruption.
• •💪 12,000 PSI Professional Power：Dominate heavy-duty greasing with 12,000 PSI max pressure and 5.3 oz/min flow rate - 3X faster than manual guns. Handles everything from agricultural equipment to bulldozers without clogging. Trusted by farmers, mechanics, and construction crews.
• •🛡️ Built Tough for Real Work Heavy-duty aluminum motor withstands jobsite abuse Adjustable shoulder strap for comfortable all-day use Leak-proof design works with bulk grease drums AND standard cartridges IP54 rated against dust/water splashes