A triple and a quadruple AA battery holder. More batteries = more power but they also mean more weight. Will they make your car go faster? There’s only one way to find out!
£2.21 exc. VAT
23 in stock
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If the situation isn’t right for us to visit then we can do an online show for you and/or we can send you a workshop pack with all of the materials you need to run your own Fan-Powered Car Workshop or a Rocket Car Workshop.