A
Anonymous
Guest
Hi, Has anyone had any problems with their metal hydride battery. My one has had only 1 seasons use, put in storage for 6 months and now when I use it, the detector gives false accounts of battery charge level ie gives that whooping noise and either switches off or goes through the shut down motion and fires up again.(this is when I have fully charged the battery) This happens randomly. I know it's the battery as I used the spare case that allows regular batteries and it worked absolutely perfectly.