Pro4 SC10 2S-3S LiPo battery spacer

This piece acts as a spacer to sit on top of a 2S LiPo battery to make it the same thickness as a 3S battery, such that you can use the same length straps with both battery sizes. The spacer has built-in ‘shoulders’ that are spaced apart by the same dimension as the Team Associated Pro4 SC10 chassis strap locations. I also used some double-sided tape to stick the spacer to the battery for convenience, so it always stays with the battery.

I found this 20mm X 250mm velcro battery strap to be the perfect length. There is even a recessed area where you can place down some extra velcro and help hold the battery balance lead securely in place:

I used Hatchbox black PETG and printed it directly on the build platform. Enjoy!