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Battery Will Not Charge
 Moderated by: slychiu
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 Posted: Saturday Jun 20th, 2020 03:20 pm
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walk10
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Joined: Friday Jan 4th, 2008
Location: Walsall, United Kingdom
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Hi
I have a constant battery warning on my keypad and I have tested my battery and it is very low.  I bought a new battery and very soon had the same problem.  
When looking closely at the LP51 and LP52 bulbs they appear to have blown.
Is it possible to get replacement bulbs?  I am able to solder them on if I could get new ones.
Any help is much appreciated.
Thanks
Dave



 Posted: Sunday Jun 21st, 2020 02:31 am
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slychiu
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Joined: Saturday Apr 29th, 2006
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Replace the bulb with a Resetable fuse, You can buy from Farnell
https://uk.farnell.com/littelfuse/rxef030/polyswitch-radial-0-3a/dp/1175861?st=rxef030
Just solder it to one of the LP51 or LP52 as they are in parallel
This will protect the battery from overcharging but will not burn up



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