Not only the clocks need changing.....

So, it's now Summer Time - hooray!
Changing the clocks on Saturday night was simple compared to today's task of changing everything else that has a time element but didn't change automatically . Eight cameras and an old, basic, standby phone. I take the opportunity while changing the time to check the batteries in the cameras I use less often. This usually means recharging, which means finding the correct charger! I have 6 Sony cameras, a Canon and a Fuji which means 7 different batteries and 7 chargers (two Sony cameras actually use the same battery - that must have been a mistake!) Why cannot they get together and make one standard charger - or at least one per maker?
Just the car to do now, and that's it for 7 months.