Farm-Ready Batteries from KM Parts
Power Your Farm with Confidence
Looking for reliable batteries for your agricultural equipment? At KM Parts, we supply a wide range of farm batteries built to handle the toughest conditions—from 12V tractor batteries to deep cycle units for livestock trailers, ATVs, and electric gates. Whether you're running a busy arable farm or managing livestock in rural Wiltshire, our batteries deliver long-lasting performance, fast UK delivery, and expert support you can count on.
Why Farmers Choose Us
Specialist in Agricultural Power Solutions
Trusted by farms and the countryside for dependable battery supply and support.Wide Range of Batteries
Compatible with leading brands like John Deere, Massey Ferguson, and Kubota.Local Expertise, National Reach
Based in Chippenham, we serve farms throughout Wiltshire and the UK with fast shipping and tailored advice.Built for British Farming Conditions
Cold starts, muddy fields, and long hours—our batteries are up to the job
Great Quality Brands available
VARTA®
VARTA® is powered by Johnson Controls Power Solutions, the global leader in lead acid and advanced batteries for conventional, Start-Stop, hybrid and electric vehicles, and the first company to produce Lithium-ion batteries for mass-production hybrid vehicles. Today, millions of people around the world rely on their innovative products.
LUCAS
The brand name ‘Lucas’ is synonymous with quality and excellence; from automotive through to aerospace and now with its new range of batteries it meets all of the needs of today’s stored energy requirements.
NUMAX
Numax Batteries Brand has always been synonymous with Quality and Value for money. Over the last couple of years we have extended the Numax family with innovative products that tie into the stored energy marketplace which give people the choice of buying top Quality products that are built to the highest standard, at a very reasonable price.
Battery Product Listing.
We supply a full range of automotive, commercial, plant and leisure batteries. Each product is listed with clear specifications and a simple description to help you choose the right battery for your vehicle or equipment.
SMALL AUTOMOTIVE (32–44 AH)
BATTERY 310SAE 32AH
A compact 32AH SAE‑rated battery designed for small vehicles and lightweight applications. Reliable starting power in tight spaces. Suitable for small cars, garden machinery and compact petrol vehicles.
BATTERY 330EN 40AH
A compact 40AH battery with 330EN starting power, ideal for small cars and lightweight applications. Delivers dependable performance in tight spaces. Suitable for small petrol vehicles and compact city cars.
BATTERY 440EN 44AH
A 44AH battery offering 440EN starting power for everyday driving. Designed for small to mid‑size cars needing reliable starts and stable output. Suitable for hatchbacks, small saloons and light petrol vehicles.
MEDIUM AUTOMOTIVE (60–74AH)
BATTERY 540EN 60AH
A dependable 60AH battery with 540EN starting power, ideal for mid-size cars and vans. Offers stable output for daily use and modern electrical systems. Suitable for cars, small vans and 4x4s.
BATTERY 630EN 70AH
A 70AH battery with 630EN starting power, giving solid performance for modern vehicles with higher electrical loads. Built for reliability and long service life. Suitable for cars, vans and 4x4s.
BATTERY 680EN 74AH
A robust 74AH battery with 680EN starting power, designed for vehicles needing stronger cranking and consistent power. Suitable for vans, 4x4s and cars with higher electrical demand.
LARGE AUTOMOTIVE (90–110AH)
BATTERY 580EN 90AH
A reliable 90AH battery with 580EN starting power, ideal for mid-size to large cars and vans. Provides steady output for daily use. Suitable for cars, vans and 4x4s.
BATTERY 850EN 110AH
A heavy-duty 110AH battery with 850EN starting power, built for demanding use and larger engines. Strong cold‑start ability and long life. Suitable for commercial vehicles, plant, agricultural and marine use.
BATTERY 830EN 95AH
A powerful 95AH battery with 830EN starting power, offering strong cranking for larger vehicles. Reliable under heavy electrical loads. Suitable for vans, 4x4s and light commercial vehicles.
BATTERY 680EN 130AH
A 130Ah battery with 680EN starting power, offering deep capacity for vehicles with high electrical draw. Strong and stable output. Suitable for commercial vehicles, plant and marine applications.
BATTERY 830EN 95AH
A powerful 95AH battery with 830EN starting power, offering strong cranking for larger vehicles. Reliable under heavy electrical loads. Suitable for vans, 4x4s and light commercial vehicles.
BATTERY 920SAE 105AH-CENTRE POLE
A 105AH SAE‑rated battery with centre‑pole layout, offering strong cranking and stable performance. Designed for vehicles requiring specific terminal positioning. Suitable for vans, 4x4s and light commercial vehicles.
HEAVY-DUTY / COMMERCIAL / PLANT (120–180AH)
BATTERY 680EN 110AH
An 110AH battery with 680EN starting power, giving dependable performance for vehicles with medium to high electrical loads. Suitable for vans, 4x4s and light commercial vehicles.
BATTERY 680EN 120AH
A 120AH battery with 680EN starting power, designed for heavy electrical loads and larger engines. Reliable performance in demanding environments. Suitable for commercial vans, plant machinery and agricultural vehicles.
BATTERY 720EN 125AH
A 125AH battery with 720EN starting power, built for vehicles with high electrical demand. Strong performance under load. Suitable for commercial vans, plant and agricultural vehicles.
BATTERY 780EN 120AH
A 120AH battery with 780EN starting power, offering reliable cranking and deep capacity. Designed for heavy‑duty use. Suitable for commercial vehicles, plant machinery and agricultural equipment.
BATTERY 800EN 140AH
A strong 140AH battery with 800EN starting power, offering deep reserve capacity and reliable output. Built for vehicles with heavy electrical demand. Suitable for commercial vans, plant machinery and marine use.
BATTERY 1150EN 154AH
A high-capacity 154AH battery with 1150EN starting power, built for extreme demand and heavy engines. Delivers strong cranking and long‑term durability. Suitable for commercial trucks, plant machinery, agricultural equipment and marine use.
BATTERY 1400EN 180AH
A high‑performance 180AH battery with 1400EN starting power, built for extreme cranking and heavy‑duty use. Ideal for large engines and harsh conditions. Suitable for plant, agricultural, commercial trucks and marine
LEISURE & DUAL PURPOSE
LEISURE BATTERY 75AH
A 75AH leisure battery designed for steady, long‑duration output. Ideal for powering leisure equipment and off‑grid use. Suitable for caravans, motorhomes, camping and marine leisure.
H/D LEISURE BATTERY 80AH DUAL-PURPOSE
Heavy-duty dual-purpose: An 80AH heavy-duty dual-purpose battery offering both starting power and deep-cycle performance. Built for mixed use. Suitable for leisure, marine and light commercial applications.
LEISURE BATTERY 105AH
A 105AH leisure battery provides long‑lasting deep‑cycle power for extended use. Ideal for high‑demand leisure setups. Suitable for caravans, motorhomes, boats and off‑grid systems.
ACCESSORIES
4.8W BATTERY SOLAR CHARGER
A compact 4.8W solar charger designed to maintain battery health and prevent discharge during storage or low‑use periods. Works from daylight, not just direct sun, giving steady trickle charge to keep batteries topped up. Ideal for cars, vans, 4x4s, leisure batteries and small machinery. Simple to use with plug‑in connectors and a durable panel built for outdoor conditions. Suitable for maintaining charge, reducing flat‑battery issues and supporting long‑term battery life.
FORD TERMINAL ADAPTOR
A durable terminal adaptor designed for Ford applications. Ensures secure connection and correct fitment when replacing or upgrading batteries. Suitable as an accessory for Ford vehicles requiring terminal conversion.
How to Choose Your Battery
Choosing the right battery is simple when you know what to look for. Start by checking the battery size and rating already fitted to your vehicle or equipment. Match the AH rating for capacity and the EN or SAE rating for starting power. Make sure the terminals are in the correct position, and the case size fits your battery tray. If your vehicle has extra electrical demand, such as heaters, winches or accessories, choose a battery with a higher capacity. Leisure batteries are different from automotive batteries, so use a leisure type for caravans, motorhomes and boats.