Which battery on my hybrid restarts the car using start/stop?

My 2022 Suzuki Vitara 1.4 hybrid has two batteries. One under the bonnet (in the engine compartment) and one under the passenger seat. Suzuki UK has informed me that it is the passenger seat battery that...

Why does the battery on my mild hybrid keep going flat?

I have a Ford Puma 1.0 MHEV but have fault with 12 volt battery losing charge. It will run fine for two or three weeks but then will require jump start two or three times .Previously the car had a total...

What is 'sailing' mode and why does it only work occassionally?

I have purchased a Kia Sportage mild hybrid and it has a system called Sailing where when your are driving and take your foot off the accelerator the engine shuts down and it goes into coasting mode. Then...

We only do 1000 miles a year - will this affect the battery on our hybrid?

As we do only 1000 miles a year, a mechanic mentioned on servicing that the hybrid battery on our Suzuki is not charging enough. Is there an issue regarding long term battery life?