Best Cordless Grease Guns Ranked

22 battery grease guns, tool only and kits, scored on price, grease flow, hose length, pressure, runtime and warranty.

Last updated: November 9, 2026

A cordless grease gun pumps grease from a standard 14 oz cartridge to a fitting with a squeeze of the trigger, so you can grease a tractor, skid steer, trailer hubs or a fleet of equipment one-handed and without pumping a lever. These rankings cover the battery guns from the big tool platforms (Milwaukee, DeWalt, Bosch, Ryobi, Craftsman), the dedicated lube brands (Lincoln, Alemite) and the many guns sold to run on another maker’s batteries. Manual lever and pistol-grip guns, air-powered guns and pail pumps are left out.

Battery platform is the first choice. A gun on a platform you already own is much cheaper as a bare tool, and many guns from smaller makers are built to take Milwaukee M18, Makita 18V or DeWalt 20V batteries. Check that the gun’s listed battery system matches the batteries you have.

Tool only or kit is the second. Bare tools and kits are ranked in separate groups, each with its own price scale, so a $90 bare gun never looks like a better deal than a $250 kit just because it leaves the battery and charger out.

Flow decides how long a greasing round takes. A gun that moves 10 oz a minute empties a cartridge in under two minutes; one rated at 5 oz takes about twice as long. Pressure matters less than it seems: most guns are rated at 10,000 psi or more, so it rarely separates one gun from another.

Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

Top Picks

Shop by Type

Tool only

11 ranked

Bare grease guns with no battery or charger, for owners who already have batteries for the platform.

Top rated: Milwaukee M18 2-Speed Grease Gun $210.90

Kits

11 ranked

Grease guns sold with a battery and charger, ready to use out of the box.

Top rated: Milwaukee M18 2-Speed Grease Gun Kit $316.99

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Best Cordless Grease Guns, Tool Only

  1. Milwaukee M18 2-Speed Grease Gun
    #1 of 114.1Full review

    A bare M18 grease gun for anyone already on Milwaukee batteries. It pairs one of the highest flow ratings with the longest hose and warranty here.

    Amazon $210.90
    $210.90
    10 oz/min48 inMilwaukee M18
  2. Bosch 18V Grease Gun GFP18V-10N
    #2 of 113.9Full review

    A premium bare grease gun for Bosch 18V users who grease a lot of fittings. It has the most flow and one of the longest warranties.

    Amazon $295
    $295
    11.3 oz/min47.2 inBosch 18V
  3. Takuoo DL-785 Grease Gun for Makita 18V
    #3 of 113.9Full review

    A cheap, high-flow bare gun for Makita 18V owners. There is no stated warranty.

    Amazon $75.99
    $75.99
    9 oz/min39.4 inMakita 18V
  4. Craftsman V20 Grease Gun CMCGG001B
    #4 of 113.7Full review

    A bare V20 grease gun with high flow for the price. A good pick for Craftsman battery owners.

    Amazon $149
    $149
    9 oz/min40 inCraftsman V20
  5. SUROVO SR-GGMK Grease Gun for Milwaukee M18
    #5 of 113.7Full review

    A low-cost bare gun for Milwaukee M18 owners, with a lock-on trigger and a full set of couplers.

    Amazon $84.97
    $84.97
    8 oz/min39.4 inMilwaukee M18

See all 11 best cordless grease guns, tool only

Best Cordless Grease Gun Kits

  1. Milwaukee M18 2-Speed Grease Gun Kit
    #1 of 114.2Full review

    The M18 gun as a complete kit. A strong all-round choice for anyone starting on Milwaukee batteries.

    Amazon $316.99
    $316.99
    10 oz/min48 inMilwaukee M18
  2. Seesii GR05 Ultra 6-Speed Grease Gun Kit
    #2 of 114.1Full review

    A low-priced, fully equipped kit with high flow and a long hose. The lack of a stated warranty is the catch.

    Amazon $119.99
    $119.99
    10 oz/min48 inMakita 18V
  3. Craftsman V20 Grease Gun Kit CMCGG001D1
    #3 of 113.8Full review

    The Craftsman V20 gun as a kit, with high flow and a small battery. Good for a first V20 tool.

    Amazon $269
    $269
    9 oz/min40 inCraftsman V20
  4. Seesii 2-in-1 Grease Gun Kit SE-SL-LD-B003
    #4 of 113.7Full review

    A cheap complete kit with a long hose, for occasional greasing around a farm or garage.

    Amazon $99.99
    $99.99
    5.3 oz/min48 inMakita 18V
  5. TaskStar Grease Gun Kit with 2 Batteries
    #5 of 113.5Full review

    The cheapest way into a battery grease gun with everything in the box. Best for light, occasional use.

    Amazon $71.99
    $71.99
    5 oz/min40 in-

See all 11 best cordless grease gun kits

How We Rank

Each gun is ranked against others in its group, tool only or kit, and scored on price, top grease flow, hose length, maximum pressure, cartridges per charge and warranty.

FactorMeasuresWeight
Valueprice, on a separate scale for tool-only guns and kits25%
Flowtop grease flow in oz per minute25%
Hoselength of the hose in the box15%
Pressuremaximum pressure, full marks at 10,000 psi10%
Runtimecartridges per battery charge, as stated by the maker10%
Warrantytool warranty length15%

How we rank explains each factor in full.