First the happier news.
We took part in a traditional Palm Sunday procession this morning, from the Wheatsheaf pub (well, all right, outside the Wheatsheaf) along the high street to All Saints' Church in Braunston.
We were glad we'd organised this as a "rest" day as the wind grew in strength and there were several showers - but it wasn't the "solid" rain I'd been led to believe ...)
Now for the less happy news.
Oh dear. Our domestic batteries are holding very little charge. I suppose they don't really owe us anything, as they are now nearly three years old and have had no maintenance. And they are not "maintenance-free". Just now the two LED lights we had on dimmed as the inverter (powering the mains fridge) bleeped its low voltage warning and cut out. The lights hardly recovered their brightness.
This morning the water pump was taking ages to pressurise the system, so I looked at the battery voltage and was horrified to read 9.6V while the pump was running. I felt slightly guilty turning on the engine at 0820 to put some charge back in; the clocks have only just changed and there is a boat immediately behind us.
The boat originally came with five 110Ah batteries, which I felt was too much for our power usage; we have all-LED lights and a fridge. These, with water and shower pumps - and a bit for the DAB radio and phone/laptop charging - are all we use. No TV. I reasoned that five leisure batteries would take longer to charge than three, meaning that they might never get to the fully-charged state, and that three would be sufficient. As the former owner had given us three brand new batteries I simply connected them up and removed the three worst old batteries.
Can you have too many leisure batteries? We are moored in Braunston, convenient for the chandlery at Wharf House Narrowboats where I have had good service in the past. They will give 10% off if I buy four or more batteries, so do I buy four or five? And should I go for conventional top-them-up-yourself lead acid batteries or "maintenance-free" lead acid (£85 v £100)?
Tomorrow I feel a little wallet-lightening might be in order. Unless strongly advised here otherwise I'll go for four "maintenance-free" ones and hope they'll be all right. Now I'll have to work out the best method of connecting them up with the interconnecting cables I have.
Oh, and here is our mooring; just beyond Butcher's Bridge. We're the middle boat.
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