Battery Guides
Practical Battery Guides
Jargon-free guides to help you understand, choose, and troubleshoot car and van batteries. Whether you're dealing with a dead battery, buying a replacement, or trying to understand Start/Stop technology, we've got you covered.
Troubleshooting hub
Diagnose no-starts, flat batteries, and charging issues with structured workflows.
Buying advice
Compare AGM vs EFB vs flooded batteries and learn how to spec the correct replacement.
Start/Stop readiness
Keep advanced Start/Stop vehicles healthy with coding and maintenance checklists.
Showing 53 guides
AGM Car Battery – Benefits & When You Need One
Discover the benefits of AGM car batteries and when you need one. Learn why AGM is essential for Start/Stop vehicles and high electrical load applications.
How Do I Know If My Car Battery Is Dead?
Learn how to tell if your car battery is dead or just flat. Includes simple tests you can do at home and when it's time to replace the battery.
My Car Battery Is Flat – What To Do
Practical guide for when your car battery is flat. Learn immediate steps to take, how to jump-start safely, and when to call for professional help.
Deep Cycle Auxiliary Batteries – Full Guide
Complete guide to deep cycle auxiliary batteries for caravans, motorhomes, and vehicles with additional power needs. Learn types, sizes, and installation tips.
How Long Does a Car Battery Last? (UK Guide)
Discover realistic car battery lifespan in the UK climate. Learn how long AGM, EFB, and standard batteries last, and what factors affect battery life.
Battery Troubleshooting: Step-By-Step Guide
Complete step-by-step battery troubleshooting guide. Learn how to diagnose battery problems, test voltage, check charging systems, and identify common issues.
Car Battery Low – Warning Signs Explained
Recognize the warning signs of a low car battery before it fails completely. Learn what symptoms to watch for and how to test battery voltage at home.
Car Battery Gone Flat – What It Means & What To Check
Learn what it means when your car battery goes flat, common causes, and what to check before replacing. Includes diagnostic steps and prevention tips.
Flat Car Battery – Causes & Quick Fixes
Understand why car batteries go flat, how to prevent it, and quick fixes to get you back on the road. Includes jump-starting, charging, and when to replace.
Dead Car Battery Symptoms (What Happens & What To Do)
Learn the common symptoms of a dead car battery, what causes them, and what to do when your battery dies. Includes quick fixes and when to replace.
How to Know What Car Battery to Buy
Step-by-step guide to choosing the right car battery. Learn what to check, where to find specifications, and how to avoid common mistakes when buying a replacement battery.
Which Battery Fits My Car? (Simple Lookup Guide)
Quick guide to finding which battery fits your car. Use your registration number, VIN, or battery size code to match the correct battery type and dimensions.
What Car Battery Do I Need? (2025 UK Guide)
Which battery do I need for my car? Complete guide to battery groups, sizes, chemistry types (AGM, EFB, standard), and how to find the right battery for your vehicle. Includes fitment tool links.
Best Car Batteries UK (Sizes, Prices & Recommendations)
Complete guide to the best car batteries available in the UK. Compare types, sizes, prices, and top brands to find the perfect battery for your vehicle.
Best 096 AGM Battery (Top Picks Compared)
Find the best 096 AGM batteries for UK vehicles. Compare top brands, specifications, and prices to choose the right 096 AGM battery for your car or van.
AGM vs EFB: Which Battery Do You Need?
Compare AGM and EFB batteries side-by-side. Learn the differences, which vehicles need which type, and when you can upgrade from EFB to AGM.
What Is an AGM Battery? (Absorbent Glass Mat Explained)
Complete guide to AGM batteries: what they are, how they work, and why they're essential for modern vehicles with Start/Stop systems and high electrical loads.
EFB Battery Meaning (Simple Guide + Pros & Cons)
Learn what EFB batteries are, how they differ from standard and AGM batteries, and when you need one. Includes pros, cons, and compatibility information for UK drivers.
Car Battery Finder Guide: Step-by-Step to Choosing the Right Battery
Step-by-step guide to finding the right car battery for your vehicle. Learn how to identify battery type, size codes, capacity requirements, and use our tools to match the perfect battery to your car's specifications.
Car Battery Size Chart UK: Find the Right Battery Code for Your Car
Complete UK car battery size chart with all common battery codes. Find your vehicle's battery size (096, 027, 075, etc.), understand terminal layouts, and learn how to match the correct battery dimensions to your car.
How Long Do Car Batteries Last in the UK? (And How to Make Them Last Longer)
Discover realistic car battery lifespan expectations in the UK climate. Learn how long AGM, EFB, and standard batteries typically last, what factors reduce lifespan, and practical tips to extend your battery's life.
Signs Your Car Battery Is Dying (Early Warning Signs for UK Drivers)
Recognize the early warning signs that your car battery is dying. Learn common symptoms like slow cranking, dim lights, and warning messages, plus simple tests to confirm battery health before you're left stranded.
Car Won't Start: Battery or Alternator? Simple Checks You Can Do
Learn how to diagnose whether your car won't start due to a battery problem or alternator failure. Includes simple tests you can perform at home, common symptoms of each issue, and when to visit a professional.
Best Car Jump Starters UK 2025 (Portable Booster Packs)
Find the best portable jump starters and booster packs for UK drivers. Compare compact jump starter options, understand power ratings and features, and learn how to choose the right jump starter for your vehicle type.
Best Car Battery Chargers UK 2025 (Smart & Trickle Chargers)
Discover the best car battery chargers for UK drivers. Compare smart chargers, trickle chargers, and maintainers from top brands. Learn which charger type suits your needs and how to safely charge AGM, EFB, and standard batteries.
Best Start-Stop Car Batteries UK 2025 (AGM & EFB)
Find the best batteries for Start/Stop vehicles in the UK. Compare AGM and EFB options, understand Start/Stop battery requirements, and learn why the correct battery technology is essential for your vehicle's Start/Stop system.
Best AGM Batteries UK 2025 (For Modern & Start-Stop Cars)
Complete guide to the best AGM batteries available in the UK. Compare top AGM options from leading brands, understand AGM technology benefits, and find the right AGM battery for your Start/Stop vehicle or high-electrical-load application.
Best Premium Car Battery UK 2025 (For Maximum Performance)
Discover the best premium car batteries for maximum performance and longevity. Compare top-tier options from Varta, Bosch, and other premium brands, understand what makes a battery premium, and when the extra investment is worth it.
Best Budget Car Battery UK 2025 (Save Money, Stay Reliable)
Find reliable budget car batteries that won't let you down. Compare affordable options from trusted brands, understand what to look for in a budget battery, and learn when it's safe to save money versus when to invest more.
How to Choose the Right Battery for Your Car (Beginner-Friendly)
Step-by-step beginner's guide to choosing the correct car battery. Learn how to check battery type, size codes, Start/Stop requirements, and match the right battery to your vehicle and driving habits using our fitment tool.
How Long Do Car Batteries Last? (Real UK Lifespan Guide)
Discover realistic car battery lifespan expectations in the UK. Learn how long AGM, EFB, and standard batteries typically last, what factors reduce lifespan, and when to proactively replace your battery before it fails.
Best 096 AGM Batteries (UK 2025) – Top Picks, Specs, Lifespan
Compare the best AGM 096 car batteries in the UK for 2025. See CCA, capacity, lifespan, and our top recommendations.
Why Start/Stop Systems Need AGM or EFB (Not Standard Flooded)
Understand why vehicles with Start/Stop technology require AGM or EFB batteries, not standard flooded batteries. Learn what happens if you fit the wrong type, how Start/Stop systems work, and why the correct battery technology matters.
How to Know If Your Car Battery Is Dead (Symptoms + Tests)
Learn how to identify a dead or dying car battery with simple diagnostic tests. Understand common symptoms like slow cranking and dim lights, how to test voltage with a multimeter, and when to replace versus recharge.
Best Car Batteries UK 2025 – Top AGM, EFB & Standard Picks
Find the best car batteries in the UK for 2025. AGM, EFB and standard options reviewed with specs and buying guidance.
Car Battery CCA Chart UK (2025 Guide)
Complete UK car battery CCA (Cold Cranking Amps) chart by battery type and size. Learn what CCA means, how to read CCA ratings, and find the right CCA for your vehicle. Includes cold-start thresholds.
Best Battery for BMW 3 Series F30 (UK 2025)
Complete guide to choosing the correct battery for your BMW 3 Series F30. Includes Start/Stop compatibility, battery size codes, BMS coding requirements, and top brand recommendations for 2012-2019 models.
Best Battery for Ford Transit Custom (UK 2025)
Find the perfect battery for your Ford Transit Custom van. Includes AGM requirements, battery size codes, capacity recommendations, and top picks for reliable starting in commercial use.
Best Battery for VW Transporter T6 (UK 2025)
Complete guide to choosing the correct 096 AGM battery for your VW Transporter T6. Includes Start/Stop compatibility, battery size codes, BMS coding, and top brand recommendations.
Best Battery for Vauxhall Corsa (UK 2025)
Find the right battery for your Vauxhall Corsa. Includes battery size codes, Start/Stop requirements, capacity recommendations, and top picks for reliable starting across all Corsa generations.
Best Battery for Mercedes Sprinter (UK 2025)
Complete guide to choosing the correct battery for your Mercedes Sprinter van. Includes AGM requirements, battery size codes, capacity recommendations, and top picks for reliable commercial use.
Best 096 Car Batteries (UK 2025)
Compare the best 096 car batteries available in the UK. Find AGM, EFB, and standard options with specs, prices, and recommendations for your vehicle type.
Best 019 Car Batteries (UK 2025)
Compare the best 019 car batteries available in the UK. Find AGM and standard options with specs, capacity ratings, and recommendations for large vehicles and luxury cars.
Best 063 Car Batteries (UK 2025)
Compare the best 063 car batteries available in the UK. Find AGM, EFB, and standard options with specs and recommendations for small to mid-size vehicles.
Best 100 Car Batteries (UK 2025)
Compare the best 100 car batteries available in the UK. Find AGM and standard options with specs, capacity ratings, and recommendations for large commercial vehicles and high-capacity applications.
What Battery Fits My Car? (UK 2025 Guide)
Complete guide to finding the right battery for your car. Includes A-Z car brand index, battery size codes, AGM vs EFB requirements, and how to check your battery size at home.
Car Battery Symptoms and Solutions (Complete Troubleshooting Hub)
Diagnose car battery problems with our comprehensive symptoms guide. Learn what causes dead batteries, flat batteries, cold weather issues, clicking sounds, and Start/Stop failures.
How to Test a Car Battery (Step-by-Step Guide)
Learn how to test your car battery at home with a multimeter. Includes voltage ranges, load testing, when to replace vs investigate alternator, and step-by-step testing procedures.
How to Test Your Car Battery at Home
Learn how to test your car battery at home with a multimeter. Includes voltage ranges, load testing, when to replace vs investigate alternator, and step-by-step testing procedures.
Best Battery for VW Transporter T6: 096 AGM Battery Guide (2024)
Complete guide to choosing the correct 096 AGM battery for your VW Transporter T6. Includes Start/Stop compatibility, battery size codes, BMS coding, and top brand recommendations.
Why Your Van Struggles to Start on Cold Mornings
Cold weather, short journeys, and Start/Stop systems combine to create the perfect storm for battery problems. This guide explains the science and offers practical solutions.
AGM vs EFB vs Standard Flooded: What's the Difference?
A clear breakdown of the three main battery types. Understand which technology your car uses, why it matters, and what happens if you choose the wrong type.
Is My Car Battery Dead or Just Flat?
Learn the difference between a flat battery that needs charging and a dead battery that needs replacing. Includes simple tests you can do at home and when to call a professional.
More Guides Coming Soon
We're constantly adding new guides based on common questions and real-world problems. Check back soon for guides on battery installation, winter battery care, and choosing batteries for specific vehicle types.