Can trickle chargers be used on hybrids?

Can a trickle charger be used with cars that don't have a separate 12-volt battery?

Asked on 3 April 2020 by Alan Palmer

Answered by Andrew Brady
No - the 12v battery is integrated into the hybrid battery pack. Recent Hyundai and Kia hybrids have a clever 'battery reset' button which essentially uses the hybrid battery to jump-start the 12v if required. This might be of interest: www.honestjohn.co.uk/news/coronavirus/2020-03/how-.../
Similar questions
How would one protect the batteries in a plug-in hybrid (PHEV) during a prolonged period off the road, three to six months - for example? Is there a suitable battery protection device such as the ones...
I only use my car once a week. How often should I be charging the battery?
Due to the coronavirus, I want to ensure that my car battery stays charged. The advice seems to be to use a trickle charger. I've noticed that many trickle chargers are not suitable for stop-start engines....