front downtube battery that removes sideways

[footpump]

hi all wondered if there are any front tube batteries 36v 15ah that can be removed sideways from the frame, that suit smaller triangles.
I believe woosh had something a while back

 

[Nealh]

Darren at Brighton e bikes might have one or two and possibly Jimmy at BGA might be worth a punt.

 

[Gaz]

My STEPS one rocks in and out from the side. It's not 15ah as supplied though.

Gaz

 

[Ultrafunkula]

My greenway goes in from the side is only 10ah tho is it called so6 model?

 

[awol]

The nearest I could find.
https://bmsbattery.com/ebike-battery/676-36v116ah-right-off-bottle-panasonic-battery-pack-battery.html