Hi Dave, have a chat to
@Stumpy. He purchased a 252Wh extender and was using it on the Brechfa rideout last Sunday. He was on Turbo the entire ride and I believe he had around 40-45% left when the ride finished (Stumpy to confirm).
@Rob Hancill was down to under 10% with the last battery bar indicator flashing a very fast red. I had about 20% left and the other guys varied between 20 and 35%. However Stumpy was the only one on Turbo for the entire ride. Stumpy said the extender was very easy to install and he did not need to splice any cables together like some of the other makes. I picked his bike up to check the weight and even with the extender on his SWorks was a lot lighter than my heavy beast of a bike.
I am sure Stumpy will be happy to share his thoughts on his experience with it so far and where he got it from when he gets some free time.
I know after the ride I had major ‘Watt hour’ envy as in theory Stumpy had enough juice left in the tank to complete the ride we had just finished again ?