CHECK or REMOVE your old BATTERIES

[DELTAprime]

I check once a year. So how regular is regular?

I do every 3 months, but I only keep batteries in two toys so it's not a huge time investment.

For those curious they are in my Rescue Bots Optimus Primal (the big electronic T-rex) and my Power Rangers Legacy Dragon Dagger, cause sometimes I just need to hear that awesome theme music.