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Best cordless grease gun

Updated: 21.10.2026

The best cordless grease gun in this amazon.co.uk set is the one whose pressure a UK manufacturer page repeats, if you already own the battery. On 19 October 2026 that is the Einhell TP-GR 18/690 Li Solo at £159.95, body only, with 690 bar or 295 ml/min and a 120 cm hose. The best value, if you need batteries in the carton, is the Ovshnrr kit at £69.99 with two 4.0 Ah packs and a charger. Those are the only two awards on our [cordless grease gun comparison](/hub/compressors/cordless-grease-gun). Everyone else is a conditional buy. Products Compared used the UK listings and public pages. This is not a lab test. A qualifying purchase can earn us a commission at no extra cost to you.

The best cordless grease gun in this amazon.co.uk set is the one whose pressure a UK manufacturer page repeats, if you already own the battery.

Our top picks

Einhell Einhell TP-GR 18/690 Li Solo

Best overall

Einhell Einhell TP-GR 18/690 Li Solo
8.4/10about £159.95
View offer
Bravex Bravex cordless grease gun

Alternative

Bravex Bravex cordless grease gun
7.6/10about £92.79
View offer
Ovshnrr Ovshnrr cordless grease gun kit

Best value

Ovshnrr Ovshnrr cordless grease gun kit
7.4/10about £69.99
View offer
On this page
  1. 1.Top pick when you already own the battery
  2. 2.Best value with batteries in the box
  3. 3.The large review sample, and why it is not the pick
  4. 4.Named guns that are not in this set

Top pick when you already own the battery

The Einhell 4522300 is an 18 V Power X-Change grease gun sold without a battery or charger. The UK product page and the amazon.co.uk bullets agree on 690 bar or 295 ml/min, a dose dial and a 120 cm hose. The customer-reviews line is 4.8 from 47. The captured review paragraphs are from France, Germany and Italy, so that star line is not a UK owner sample. Choose it when Power X-Change packs are already on charge. Skip it when you still have to buy a battery and charger, or when you need a stated air-bleed valve. It is the top pick because the manufacturer repeats the bar figure. It is not a claim that we tested it against Milwaukee.

Best value with batteries in the box

The Ovshnrr kit is £69.99 with two 4.0 Ah batteries, a charger and a 100 cm hose. Voltage is not stated. No air-bleed valve is named. The reviews line is 4.1 from 11, a small UK sample, which the Einhell capture is not. This is the best value because it is the lowest complete kit in the set. Skip the kit if you need a named 18 V family, a single stated pressure, or a bleed procedure in the bullets. The criteria sit in the cordless grease gun buying guide.
Einhell Einhell TP-GR 18/690 Li Solo

Testsieger

Einhell Einhell TP-GR 18/690 Li Solo
8.4/10about £159.95
View offer

The large review sample, and why it is not the pick

Bravex at £92.79 has the largest sample here: 4.2 from 209. UK reviews describe 36 t and 50 t excavators and about four cartridges from a charge. The same reviews report a battery that would not charge, a gun that did not turn on, a nozzle that slips, and a case that will not shut with the hose fitted. One pack is a thinner kit than two 4.0 Ah batteries at a lower price, which is why it takes neither award. ONEVAN at £85.89 is 3.4 from four reviews, with a plunger-seal failure after half a cartridge. Gautesy at £67.99 is body only, and two UK reviews describe constant air locks. The two Yofidra listings share the same UK review paragraphs, so 4.6 from 14 is not two votes.

Named guns that are not in this set

Farmers Weekly's harvest test preferred a Milwaukee for farm work, and a bare tool when the battery was already owned. Those guns are not these ASINs. Screwfix lists the Milwaukee M18 GG-0 bare at £169.99 including VAT, with 562 bar on that page. We do not collapse other retailers' bar figures into one Milwaukee pressure. Makita's DGP180 manual states 69 MPa and asks for genuine batteries. If you already own that brand's packs, buy the bare gun from that brand. Inside this set, the Einhell body is the pick when the Power X-Change pack exists, and the Ovshnrr kit is the pick at £69.99.

Common questions

What is the best cordless grease gun in this comparison?
The top pick is the Einhell TP-GR 18/690 Li Solo when you already own Power X-Change batteries. It is £159.95 on amazon.co.uk without a battery, with 690 bar or 295 ml/min and a 120 cm hose, and 4.8 from 47. The captured review text is not from the UK. The best value is the Ovshnrr kit at £69.99 with two 4.0 Ah batteries and a charger. No other listing in this set carries an award.
What is the best value if I need batteries in the box?
The Ovshnrr kit at £69.99, with two 4.0 Ah batteries, a charger and a 100 cm hose. The pressure bullet is 6,000–12,000 psi, not one figure, and voltage and air bleed are not stated. UK reviews mention car and garage use. The sample is 4.1 from 11, which is small. It is still the lowest complete kit here.
Why not the Bravex with 209 reviews?
Bravex is £92.79, 4.2 from 209, with one 4,000 mAh battery and a 40 inch hose. UK reviews mention excavators and about four cartridges per charge. They also mention a battery that would not charge, a gun that did not turn on, a slipping nozzle, and a case that will not close with the hose fitted. The review count is the strength. One pack and those faults are why it is not the top pick or the best value.
Are 12,000 psi kits better than 690 bar?
A 12,000 psi bullet is a seller claim. 690 bar is what Einhell publishes for one setting of the TP-GR 18/690, with 295 ml/min on the other setting. By arithmetic, 12,000 psi is about 827 bar and 10,000 psi is about 690 bar. We did not test either figure on these guns. A higher slogan is not a reason to ignore a missing battery, a missing hose length, or a missing bleed.
Should I buy Milwaukee instead?
Buy a Milwaukee, Makita or DeWalt gun when you already own that battery system and you are ready for the bare-tool or kit price those brands charge in the UK. The M18 GG-0 at Screwfix was £169.99 including VAT and bare, with 562 bar on that page. Those guns are not in this eleven-ASIN set. They are not a reason to call a £70 kit a Milwaukee equivalent.

Related pages

Cordless grease gun vs manual

How to use a cordless grease gun

Cordless grease gun

Cordless grease gun buying guide: battery and hose

Cordless grease gun for a tractor: hose and battery

Sources

Public UK sources, the Einhell UK page and the Makita DGP180 manual. amazon.co.uk listings checked on 19 October 2026.

  1. HSE: hydraulic injection injury (retrieved 19 October 2026)
  2. HSE: track tensioning (retrieved 19 October 2026)
  3. legislation.gov.uk: PUWER 1998 (retrieved 19 October 2026)
  4. HSE: PUWER overview (retrieved 19 October 2026)
  5. Einhell UK: TP-GR 18/690 Li Solo (retrieved 19 October 2026)
  6. Makita: DGP180 instruction manual (retrieved 19 October 2026)
  7. Farmers Weekly: battery-powered grease guns (retrieved 19 October 2026)
  8. Farmers Weekly: electric versus manual grease guns (retrieved 19 October 2026)