OK, I admit it. Herbie doesn't have an elbow, unless some bright spark tells me a part of the hull is called an elbow. I know the internal bracing has knees. Anyway, enough of that and on to the power bit.
Yesterday I bought three new domestic power batteries, so today I'm going to replace the old ones which are knackered. These days I never do anything technical without seeking advice on internet forums, so I researched batteries. You can buy carbon fibre ones, gel batteries etc etc and prices for a typical capacity vary from £60 odd to £200 plus per battery. Interestingly the advice from trusted sources is that unless you can ALWAYS recharge batteries to 100% soon after use, the dear ones will not last much longer than the cheap ones, so long as you keep the cheap ones pretty well recharged and never let them fall below 50% when discharging. With my trusty Fluke multimeter I can monitor that easily so I got cheap ones. Well, when I say cheap, £210 for three 110amp hr batteries.
So today we're off out in the freezing cold to fit them. Let's hope I don't drop them in the cut as we carry them across Lady Elgar next door!