Jump to content
Security Installer Community

Recommended Posts

Posted

Could be a waste of money if the battery has been out for a long time the charging circuit is very likely to be no good, as said earlier at least check that there is power coming from the battery terminals before wasting your money on a new battery. 

Is there an easy way of doing this without using some kind of meter (which I don't have) ?

Posted

Is there an easy way of doing this without using some kind of meter (which I don't have) ?

Not really, a multimeter wont tell you the full story as ideally it should be tested under load. Another easy way to tell if its beyond repair is to look on the rear of the PCB (You have to remove it from the case ) there is a large resistor, if that is scorched its most likely too late to change the battery, if its burnt or crumbles in your hand its way too late.

 

Be careful there is mains electricity in the panel

Posted

So have you changed the battery yet then?

Need to look in the cabinet first, not that I'll know what i'm looking at.

Will probably buy a new battery anyway, after the stick I got off my missus at 3 a.m. this morning when the fu##er went off !

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.



×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.