Automotive Replacement Batteries & Accessories
Replacement Car Batteries & Accessories
Keep your vehicle starting reliably with our curated range of automotive replacement batteries and essential fitting accessories. Whether you’re maintaining a daily commuter, a family car or a light commercial vehicle, the right 12V battery and installation parts help prevent slow cranking, dashboard warnings and inconvenient no-start mornings. This collection is selected for real-world use in the United Kingdom, where short urban journeys, stop-start traffic and cold winter starts can accelerate battery wear.
Alongside dependable battery options, you’ll find practical components designed to support a stable electrical system: battery terminals, terminal clamps, battery cables, hold-down brackets and protective covers. These parts help reduce voltage drop, improve current flow and keep the battery securely mounted—important for long-term reliability and safety.
Choose the correct specification
For best fitment, match the battery to your vehicle’s required capacity (Ah), cold cranking amps (CCA) and case size. If your car uses stop-start technology, confirm whether AGM or EFB is required. Pairing the right battery with compatible accessories can help protect the alternator and support consistent performance across the charging system.
- 12V batteries for everyday and high-demand electrical loads
- Terminal connectors, clamps and corrosion control supplies
- Hold-down straps, trays and brackets for secure mounting
- Charging and maintenance add-ons for stored vehicles
- Electrical protection items such as fuses and connectors
Built for servicing and maintenance
From pre-MOT replacement to keeping a second vehicle ready for weekend use, these parts support straightforward DIY and workshop servicing. Pricing is shown in GBP, and selecting the right terminal type and cable gauge helps ensure a clean, dependable installation.
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TUELETFU 6 AWG Battery Cables – 3ft, 2 pcs with 5/16-inch Tinned Copper Lugs
Powerful connections for a range of setupsMeet the TUELETFU 6 AWG battery cables, built to handle demanding power links in automotive, solar, marine, and off-grid applications. Each pair includes two 3-foot cables with sturdy 5/16 inch tinned copper ring terminals on both ends, ready...- £30.07
- £30.07
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ELFCULB 14AWG 10FT SAE Extension Cable – Quick Disconnect Wire Harness for Automotive, RV, Solar
Overview Introducing the ELFCULB 14AWG 10FT SAE Extension Cable, designed to power a variety of automotive, RV, and solar setups. Built with 14 AWG tined copper UL2468 certified wire, it offers low resistance and reliable conductivity, while a tough PVC jacket adds durability and...- £28.85
- £28.85
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Ampper Battery Disconnect Switch 12V-48V | Marine, Car, RV & Boat Power Cut Off Kit
Reliable DC power isolation for cars, boats, and recreational vehicles The Ampper Battery Disconnect Switch is a compact, rugged master switch designed to safely isolate your electrical system when a vehicle or vessel is not in use. Built for DC 12–48V applications, it helps...- £28.97
- £28.97
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COROTC Battery Terminal Connectors for 0/4/8/10 AWG — Positive & Negative Terminals with Clear Covers (Car, Marine, Truck, Motorcycle)
OverviewMeet the COROTC Battery Terminal Connectors, built from durable zinc alloy and copper to ensure solid electrical contact across a range of vehicles and setups. Designed for 0/4/8/10 AWG cables, these connectors adapt to different wiring needs while delivering reliable performance in everyday use....- £26.56
- £26.56
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COZYEHOO Side Post Knife Switch Battery Disconnect – 12V/24V Master Cut-Off for Auto, RV, Boat, Truck
COZYEHOO introduces a compact, rugged battery disconnect switch designed for side post terminals. Built to handle 6V, 12V, and 24V systems, it offers a simple, reliable way to cut power when a vehicle, boat, or RV is idle. A quick flip of the knife...- £28.93
- £28.93
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KEDAKEJI 2 AWG Battery Cable — Pure Copper Inverter Cables with 5/16 in Lugs, 1 ft (Red & Black)
OverviewThe KEDAKEJI 2 AWG battery cable pair is built to support reliable power delivery across automotive, solar, marine, and RV setups. Each lead uses high conductivity pure oxygen-free copper and tin plated lugs to balance durability with corrosion resistance, giving you dependable connections in...- £28.97
- £28.97
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KEDAKEJI 2 AWG Battery Cables Set – Pure Copper Wires, 2 ft, Red & Black, 3/8-in Ring Lugs for Solar, RV, Car
Overview The KEDAKEJI 2 AWG battery cables set brings together two sturdy conductors designed for dependable power delivery in inverter systems, solar installations, and vehicle networks. The red positive and black negative cables are built to work as a reliable power pair under everyday...- £28.97
- £28.97
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EDS 91980-3X010 Positive Battery Terminal Connector – Direct-Fit Replacement for Hyundai, Kia, Genesis, Jeep & Chrysler Vehicles
EDS presents a premium positive battery terminal connector designed to replace worn or corroded posts across a broad family of Hyundai, Kia, Genesis, Jeep, and Chrysler vehicles. With part numbers 91980-3X010 and 68226707AA, this direct-fit terminal aligns with exact post sizes and mounting points...- £28.11
- £28.11
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GOGONFLY Battery Disconnect Switch 12-48V DC | 275A Isolator for Marine & RV
Overview The GOGONFLY Battery Disconnect Switch is a rugged, weather‑resistant isolator designed for 12V–48V systems. With a simple two‑position rotary button, it offers an intuitive way to isolate power when needed. Clockwise turns the circuit on, while counter clockwise turns it off, making maintenance...- £30.07
- £30.07
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Energizer Jumper Cables 12ft 10-Gauge – Heavy Duty Car Battery Booster with Bag
Powerful, portable booster cables for everyday roadside needs When a car battery runs down, the right tools can turn a stressful moment into a quick, confident restart. The Energizer 12 ft jumper cables are designed to bridge the gap between a weak battery and...- £44.00
- £44.00
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COZYEHOO Battery Disconnect Switch 12V Master – 12-48V DC, 275A Continuous, High-Current Off/On
Overview Meet the COZYEHOO Battery Disconnect Switch, a compact yet rugged power controller designed for 12 to 48-volt systems. A simple flip gives you instant power control, while turning it off safely isolates your electrical setup. Built to endure daily use in engine bays...- £27.84
- £27.84
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AWELTEC 8-Gauge 12 ft Jumper Cables – Heavy-Duty Quick-Connect Car Battery Booster with Carrying Bag
Overview Meet AWELTEC jumper cables, engineered for everyday roadside needs. Built with an 8-gauge conductor and a generous 12-foot length, these cables are designed to bridge the gap between a depleted battery and a powered source. The design emphasizes durability, ease of handling, and...- £45.01
- £45.01
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Nilight 1-2-Both-Off Battery Switch | 12V-48V Waterproof Master Disconnect
Nilight's 1-2-Both-Off battery switch is built for rugged reliability in 12-48V systems, ideal for marine boats, cars, RVs, trucks, ATVs, and UTVs. It gives you precise control over two battery banks or a combined bank, allowing you to manage power with ease and reduce...- £28.32
- £28.32
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EDS 90982-05054 Positive Battery Terminal Connector | OE-Style Replacement
Overview Meet the EDS 90982-05054 Positive Battery Terminal Connector, a direct OE-style replacement designed to match the original 18mm positive post. Crafted to SAE standards in Japan, this part emphasizes precise fit and dependable performance in the demanding environment of the engine bay. Key...- £28.11
- £28.11
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Nilight 2-Pack 12ft SAE Extension Cable | 16AWG 2-Pin Wire Harness
Extend, Protect, and Simplify Your SAE Charging Setup The Nilight 2-pack 12 ft SAE extension cables deliver a practical solution for extending power connections across 12V to 24V DC systems. Each cable uses heavy duty copper conductors with 16 AWG gauge, and the 2-pin...- £30.68
- £30.68
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YETOR 10AWG Battery Alligator Clips with SAE Quick Release — 2ft Cable
Overview The YETOR 10AWG Battery Alligator Clips with SAE Quick Release offer a practical, ready-to-use connection for 12V systems. Built with a sturdy 10 AWG conductor and a compact 2-foot extension, this setup helps you reach batteries tucked in tight engine bays or behind...- £27.88
- £27.88
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CARTMAN 4AWG 24-Inch Battery Inverter Cables Set – 1 Positive & 1 Negative (Car, Truck, RV, Solar)
OverviewThe CARTMAN 4AWG 24-Inch Battery Inverter Cables are built to provide reliable power connections for a range of mobile and renewable setups. Designed with a robust copper core and protective hardware, these cables aim to deliver steady performance under demanding conditions, helping you stay...- £28.97
- £28.97
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Cartman 4AWG 37-Inch Negative Battery Cable – 1 Pack
Cartman 4AWG 37-Inch Negative Battery Cable is built for durability and easy installation in demanding environments. The conductor uses a 4 AWG copper core that balances flexible routing with reliable current capacity for most 12V electrical systems. The 37-inch length gives installers a comfortable...- £27.88
- £27.88
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Battery Tender 6ft Extension SAE Cable for Chargers – Quick Connect Lead 081-0148-6
Introducing the Battery Tender 6 ft Extension SAE Cable, a practical upgrade that expands where you can place your charger while keeping the familiar quick-connect workflow. This extension adds six feet of reach, making it easier to position the charger on a shelf, bench,...- £27.83
- £27.83
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Cartman 4AWG 18-Inch Battery Inverter Cables Set — 1 Positive & 1 Negative
Powerful, Flexible 4 AWG Inverter Cables for Everyday Power Needs The Cartman 4AWG 18-Inch Battery Inverter Cables Set is engineered to support robust power transfer in a wide range of setups. With a copper core, these cables are built to handle higher currents while...- £28.43
- £28.43
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