{"id":5805,"date":"2024-09-23T11:36:17","date_gmt":"2024-09-23T10:36:17","guid":{"rendered":"https:\/\/www.exchangemycar.co.uk\/blog\/?p=5805"},"modified":"2026-04-06T11:17:17","modified_gmt":"2026-04-06T10:17:17","slug":"how-long-do-car-batteries-last","status":"publish","type":"post","link":"https:\/\/exchangemycar.co.uk\/blog\/how-long-do-car-batteries-last\/","title":{"rendered":"How Long will a Car Battery Last? 7 FAQs Answered"},"content":{"rendered":"

A recent survey by Kwik Fit<\/a> found that battery failure is the most common cause of car breakdown in the UK. More than 17% of all issues faced by car owners were battery-related. However, only 4% of them were worried about battery failure. So, by understanding how long do car batteries last, you can avoid unexpected breakdowns and keep your vehicle running smoothly.<\/span><\/p>\n

In this comprehensive car battery guide, we’ll answer your most frequently asked questions about the lifespan of a car battery. So, without any further ado, let’s get started!<\/span><\/p>\n

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1. How long do conventional car batteries last?<\/b><\/h3>\n

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The lifespan of a conventional car battery typically ranges from 2 to 5 years or 30,000 to 50,000 miles. It is a very wide range given that the battery life depends on several factors, including the type of battery, driving conditions, maintenance practices, and climate.<\/span><\/p>\n

For example, batteries in cars driven mostly on short trips may not fully recharge, while batteries in vehicles parked for extended periods naturally self-discharge. Additionally, extreme temperatures can accelerate battery degradation.<\/span><\/p>\n

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2. How long do electric car batteries last?<\/b>\u00a0<\/span><\/h3>\n

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Electric car batteries can last significantly longer than conventional car batteries. The average lifespan of an EV battery is 10-15 years or up to 200,000 miles. But again, it varies with factors such as driving habits, EV battery charging time<\/a>, and environmental conditions. Things like frequent use of fast charging and extreme temperatures can accelerate EV battery degradation.<\/span><\/p>\n

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3. How long do hybrid car batteries last?<\/b><\/h3>\n

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Hybrid car<\/a> batteries typically last between 5 and 8 years or 75,000-100,000 miles. This lifespan is longer than that of conventional car batteries but shorter than that of electric car batteries. Hybrid car batteries are somewhat similar to electric car batteries, which generally have higher capacities. However, due to the added complexity of hybrid powertrains, they usually don\u2019t last as long.<\/span><\/p>\n

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4. Why do car batteries have a limited lifespan?<\/b><\/h3>\n

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Car batteries have a limited lifespan due to a combination of factors:<\/span><\/p>\n