Haves1979
Great many thanks
Great many thanks.If both batteries are of the same age and one is dead or dying the other will follow soon. If a poor condition battery is paired with a new battery it could impair the life of the new battery so it's good practise to replace both batteries especially as battery technology has changed significantly over the years.
For technical details have a read of this ...
Battery Technology Advances mean big savings and better batteries for Caravans/Motorhomes
The best Leisure Battery is also one of the cheapest - Powerframe Varta LFD90 and Bosch L5. A Deep cycling and Starter battery in one.www.aandncaravanservices.co.uk