Seesii GR02 Utral-CA Cordless Grease Gun, 12,000 PSI, 3 Speeds, 48" Hose

A 48" flexible hose gives the Seesii cordless electric grease gun room to reach fittings in tight or awkward positions. Pair it with the included 90-degree adapter to approach hard-to-access points without taking parts apart.

Three speed settings let you match grease delivery to the task, from more controlled application to faster delivery for heavy-duty work. The gun also provides up to 12,000 PSI of pressure for demanding equipment maintenance.

Two 2,000 mAh batteries, several coupler options and a storage case make this a practical kit for regular greasing across vehicles and machinery.

Spec sheet

• Type: Cordless electric grease gun
• Pressure: Up to 12,000 PSI
• Speed settings: 3, 5 oz/min, 7 oz/min and 9 oz/min
• Hose: 48" flexible hose
• Motor: Brushless
• Lighting: LED light
• Batteries: 2 × 2,000 mAh
• Grease capacity: Up to 14 oz for bulk grease
• Included: Charger, quick-release coupler, sharp-type nozzle, 90-degree coupler adapter, standard coupler, extension pipe, shoulder strap and grease gun case

Requirements

The two-way fill design supports bulk grease up to 14 oz or standard grease cartridges with a 54 mm diameter. The gun is designed for NLGI #0–2 grease, so you can select a suitable grease for the equipment being serviced. Choose the included coupler that matches the fitting and access angle: the standard coupler suits common fittings, the quick-release coupler speeds connection and removal, and the sharp-type nozzle is intended for precise application in tight spaces.

Everyday use

For routine work on tractors, trucks, lawn mowers, boats and other equipment, the cordless, one-button operation helps avoid repeated manual pumping when multiple fittings need attention. Set the lower 5 oz/min rate for controlled application, use 7 oz/min for general maintenance, or select 9 oz/min when faster grease delivery suits the job. Adjustable flow also helps you apply grease at a pace suited to the fitting rather than using one rate for every task.

The flexible hose and 90-degree adapter are especially useful around steering cylinders, universal joints, suspension components, ball joints, chassis and driveshafts, where a straight approach may be awkward. The LED light helps illuminate the work area, while the hose clip keeps the hose organized for storage. When moving between equipment or working through a maintenance round, the shoulder strap and case provide practical ways to carry and store the kit. Two batteries are included, and the gun can dispense up to 12 grease cartridges per charge according to the stated product information.

Compared with a manual grease gun, this powered format is designed to reduce repetitive hand pumping, compared with a basic powered gun, its three flow settings, multiple couplers and flexible hose provide more ways to adapt the application to different fittings and tasks.

Final verdict

For farmers, mechanics and construction workers maintaining several machines, the Seesii brings high-pressure cordless greasing, adjustable flow and useful access accessories together in one kit. Its 48" hose, 90-degree adapter and choice of couplers make it well suited to reaching equipment fittings, while the two-battery setup supports ongoing maintenance work.