For maintaining heavy machinery and clearing clogged grease fittings in cold weather, this cordless grease gun produces up to 8000 psi of pressure. It operates on a 12V lithium-ion battery and utilizes a priming mechanism to enable immediate flow for a 7 oz (198 g) cartridge. An onboard fuel gauge tracks remaining charge to prevent interruptions, while the ergonomic handle and integrated hose storage simplify transport and use.

For maintaining heavy machinery and clearing clogged grease fittings in cold weather, this cordless grease gun produces up to 8000 psi of pressure. It operates on a 12V lithium-ion battery and utilizes a priming mechanism to enable immediate flow for a 7 oz (198 g) cartridge. An onboard fuel gauge tracks remaining charge to prevent interruptions, while the ergonomic handle and integrated hose storage simplify transport and use.