New Batteries - how to hold them down?

Thanks to all most kindly for giving me lots of ways to choose from. And think about.

I'm very impressed by the metal brackets used in Pete7's motor boat pic. I have no welding skills ... yet, but I can work in wood so maybe use that hinged wooden bar plus bolt on the other end. Battens round the base too, as per PabloP.

As another aside, I did also email Trojan for ideas, couldn't find anything on their website. They just pointed me to a website selling straps and boxes (which the T105s were too tall to fit in!). This forum does much better - thanks again.
 
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