Dennis-Recruitment
E-Series By Dennis

The No-Compromise Battery Range

Launched in 2022, high profile tournaments, stadia and education establishments in the UK and Worldwide are already experiencing the benefits the E-Series no-compromise alternative to petrol machines.

E-Series by Dennis

Professional battery life and range, with ultra low noise and vibration. This is an uncompromising low CO2 alternative to the petrol machines.

ES-30, ES-36 - Thumbnail.jpeg

ES-30, ES-36

The Dennis ES-30 and ES-36 are 30”(760mm) and 36” (910mm) battery powered mowers built on the foundations of the long established Dennis Premier, a favourite amongst many grounds staff.

ES-34R - Thumbnail.jpeg

ES-34R Rotary Mower

The Dennis ES-34R is a 34” (860mm) battery powered twin blade rotary mower for fine turf cutting and cleaning up operations. Zero-emission performance with twin-blade collection system for football, rugby and cricket surfaces.

ES-510 - Thumbnail.jpeg

ES-510, ES-610

Dennis ES-510 and ES-610 E-Series electric cylinder and cassette mowers for fine turf maintenance. Professional cassette system for precision cutting, scarifying and grooming on golf greens, bowls, lawns and sports turf. Available in 20” (510 mm) and 24” (610 mm) these battery powered mowers utilise the same range of interchangeable cassettes as the Dennis FT.

ES-22-Ultra - Thumbnail.jpeg

ES-22 Ultra

The ES-22 Ultra, a dedicated battery mower providing an ultra fine finish on bowling greens, golf greens and tees, and cricket pitches.

ES-22 - Thumbnail.jpeg

ES-22

The Dennis ES-22 Ultra is a quiet battery mower with a 560 mm (22”) cutting width. With its 7 or 11 bladed cylinder and ‘no tools’ required height of cut control, the ES-22 Ultra provides an ultra fine finish for that desired playing surface can be achieved.

ES-20, ES-24 & ES-26

The ES-20, ES-24 and ES-26 are our range of ultra quiet, low vibration and easy to use battery mowers. Available with 7 or 10 bladed cylinders, these mowers provide maximum performance whether cutting around complex shaped lawns or sporting surfaces that require a fine cut.

Dennis ES-760, ES-860 - Cylinder Mowers

The ES-760 and ES-860 are 30” (760 mm) and 34” (860 mm battery powered turf maintenance systems which build on our considerable experience of the Dennis G-Series machines. Incorporating the same wide range of interchangeable cassettes to cut, scarify, verticut, brush and surface spike.

Multi Charger Hub

Easy to manoeuvre trolley unit, designed to streamline the charging process for multiple E-Series mowers.

E-Series News

The Dennis ES-36  (1).jpg

Thursday 14 May 2026

Pedestrian Battery-Powered Mowers vs Pedestrian Petrol Mowers: Which is the right choice for your groundskeeping needs?

DennisMowers_StokeCity_2025_0054.jpg

Tuesday 12 May 2026

Stoke City FC Advances Sustainability with Full Switch to Electric Dennis Mowers

BTME_0025.jpg

Tuesday 27 January 2026

Dennis Showcases Electric Innovation and Proven Turf Machinery at BTME 2026

Client Feedback

Testimonials

  • The ES – 34R battery life is unbelievable, one mower will do a whole pitch and you can still have at least 40% battery life left.

    Ian Lucas

    AFC Bournemouth
  • With the ES-860 mowers we can be on the pitch next to the players while they are training, and they are so quiet that they do not stop us. It is a vast improvement in productivity.

    Scott Brooks

    Grounds Manager – OGC Nice, France
  • Battery Equipment has come a long way in the last few years, but I believe Dennis has gone a step further and made it even better. We no longer have to wear ear defenders, have no vibrations or noise. Electric is no longer the future, its the now.

    Richard Dexter

    Head of Grounds & Gardens - Oakham School

Why professionals are choosing E-Series?

Working closely with established partners allowed us to develop the innovative V150 & H570 powertrain systems. These are optimised for our industry to power our smaller and larger machines respectively.

We only use high quality UK and EU manufactured Lithium ion battery packs, chosen because they're capable of multi thousand recharges and power without range anxiety.

Discharge of power is fully controlled by a bespoke battery management module maintaining power output and most importantly controlling temperature to maximise battery life.

Whilst these high-performance cells add considerably to the initial purchase price of the machine you are in effect buying fuel in advance. With a full recharge costing approximately 80 pence in electricity, this represents more than 10-fold saving vs. the petrol that would be used to do the same task. Two high performance, high efficiency motors with final, low noise belt drives to roller and blades are controlled by management modules all situated in a protective casing on the machine minimising exposed wiring.

Operator controls could not be simpler. All models are fitted with a weather proof colour LCD programmable display and keypad on the dashboard which operates the machine and feeds back all the information the operator requires. This includes ground speed, cuts per metre, battery charge level, hour meter, battery charging history, instructions and much more. This can be easily updated and customised to suit individual customer requirements.

Our E-Series range helps turf professionals meet sustainability and environmental initiatives:

  • Minimise Carbon Footprint
  • Minimise Emissions
  • Lower Running Costs
  • Minimise HAV’s
  • Minimise Noise
  • No Range Anxiety