Alternative use for ebike battery

[awol]

I have a bmsbattery 36v 20ah heavy block battery I am finding uncomfortable to carry on the bike, any ideas with a bit of soldering or volt changing what else I could use it to power around the house instead ?

 

[Deleted member 4366]

Good question. I also have several, plus loads of other batteries. I'm just in the process of sorting them all out.