Leisure batteries issue:/

Author
Discussion

Paultheboat

Original Poster:

1 posts

78 months

Wednesday 19th December 2018
quotequote all
Hi.
I've had an issue with my batteries this spring.
I have two 110 leisure bats charged by 2 100 w solar panels.
All was well all summer when being used as a camper but when we got back I noticed a real bad odour. After much searching, I found a acid spilled out of the batteries and all over the floor. A major clean up ensued. Now, all put back together and I still seem to get a bad gassing off the batteries..

My question is ..... Does anyone else get problems with the batteries gassing fumes when being charged? They are under the passenger seat btw.
Cheers.

Fluffsri

3,288 posts

210 months

Thursday 20th December 2018
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If the acid came out of the battery when charging I suggest your charger/charge controller is overcharging the batteries, causing therm to boil.

TRIUMPHBULLET

707 posts

127 months

Thursday 20th December 2018
quotequote all
Fluffsri said:
If the acid came out of the battery when charging I suggest your charger/charge controller is overcharging the batteries, causing therm to boil.
I have to agree, try checking the voltage when the day is brightest, you should see no more than 14v.
I take it you are using an intelligent charger and they are not just connected to the solar cells direct?
Don't forget to make sure that there is decent ventilation as the fumes from battery charging are both poisonous and explosive in high concentrations.
Some helpful advice below.

https://www.campingandcaravanningclub.co.uk/helpan...

Edited by TRIUMPHBULLET on Thursday 20th December 08:42