New to CHDK just realized that my ixus 125 hs (elph 110) needs more power for timelapsing.
So, using what lying around 10 meters from my sofa
, i did this cheap, dirty , but working dummy battery.
In pictures below an old vhs plastic case, a tiny metal strip, super glue to join togheter 3 rectangular pieces of plastic.
The little socket was cannibalized from an old electronic appliance.
At home, external power comes out from a 4,5 Vs/2A AC-DC adapter.