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Do you have advice for replacing a car battery? 9 Jun 2020 (Ask HJ)
When replacing a car battery, what would happen if I took the clamps off in the wrong order? -
Why is the battery in the Toyota GT86 so small? 9 Jan 2016 (Ask HJ)
It appears that Toyota will change the battery in some instances in this model. http://www.gt86ownersclub.co.uk/forum/flat-battery_topic2085_page1.html Standard... -
What is the expected life span of current batteries used in hybrid cars? 27 Nov 2019 (Ask HJ)
What is the expected life span of current batteries used in hybrid cars? And what is the cost of a replacement? -
Micra battery drain 17 Sep 2014 (Ask HJ)
I have a problem with battery drain on my Nissan Micra K12 2003 reg. If we use the car every day there are no problems, but if it is left for two or more... -
Nissan Primastar engine management light 11 Jan 2011 (Ask HJ)
My Nissan Primastar has just stopped. The red engine management light is flashing "stop". It will turn over, but won't start. No fault found on computer. -
Why can't I warranty the battery for my car if I only do 1500 miles a year? 24 Jan 2017 (Ask HJ)
I own a Suzuki Wagon R+ automatic. I am disabled and only drive about 1500 miles a year. Last week I had to call out the RAC because my car wouldn't start.... -
Will charging my PHEV to 100 per cent every day damage the battery? 5 Sep 2022 (Ask HJ)
I have just taken delivery of my Kia Niro PHEV. I have a wallbox charger and intend to top up the battery each night so I have 100 per cent charge for... -
Can I lock my car if the battery is disconnected? 15 Mar 2025 (Ask HJ)
I will not be using my Honda CR-V hybrid for a month. In order reduce the chance of theft I would like to store the 12v battery in my secure garage (on... -
How much is an MHEV battery? 12 Feb 2024 (Ask HJ)
I'm thinking of buying a fairly new used car. Most of them seem to have mild hybrid engines, but I haven't found information on how long these batteries... -
What battery pack to jump start a car do you recommend? 4 Apr 2019 (Ask HJ)
We have two 2.0-litre cars in our household. Which starter power pack do you recommend to start either car if the battery is flat? -
How long will the battery last on a hybrid? 13 Apr 2014 (Ask HJ)
I'm thinking of buying a second hand hybrid, can you please can you tell me at what mileage I should be worrying about renewing the battery pack, and the... -
Flat battery with Mercedes-Benz SL500 17 Jun 2013 (Ask HJ)
I have owned my 2003 Mercedes-Benz SL500 from new and it has done 21,000 miles. The batteries were changed for the first time eight weeks ago, as it was... -
Olf Fiesta on original battery won't start 20 Feb 2013 (Ask HJ)
I purchased my Ford Fiesta 1.3 Encore in December 1996. It has the original battery (is this a record?) The body work is in good condition and has given... -
What's the best car battery? 6 May 2020 (Ask HJ)
I need to buy a new car battery. Should I opt for Halfords or another make? -
Citroen C4 won't start 25 Jul 2013 (Ask HJ)
My Citroen C4 has been standing for two weeks and now it will not start. I have charged the battery and it is showing 12 volts, but the electrics will... -
Are flat batteries on hybrids left parked a common problem? 11 Jul 2025 (Ask HJ)
I have a 2024 Nissan Qashqai e-Power which I left at the airport for 2 weeks. When we got back my car battery was flat. Is this common on self charging... -
Can I buy a hybrid even if I don't use it during the winter? 31 Jul 2023 (Ask HJ)
I am looking at a Toyota Yaris, the car will not be used in the winter months and garaged. Will this affect the life of the lithium batteries if not used... -
Why won't the battery in our Honda CR-V hold a charge? 9 Aug 2021 (Ask HJ)
My daughter has a 2009 Honda CR-V 2.2 Diesel. Every few weeks the battery goes completely dead and the car has to be jump-started. The local garage cannot... -
What is the expected lifespan for the battery on a hybrid car? 29 Apr 2017 (Ask HJ)
What is the expected lifespan for the battery on a hybrid car e.g. the Lexus CT200? -
Will our car battery go flat if we leave it parked at the airport for six weeks? 22 Feb 2017 (Ask HJ)
We're travelling for six weeks in the summer. Will the battery go flat if we leave our Porsche Macan at airport parking?
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