For this application, replacing a Ni-CD with Ni-MH should work (reference: 'Replacing NiCds with NiMH cells:' section of http://www.ka7oei.com/nicds.html).So... I can use internal Ni-Mh istead of Ni-Cd?
So... I can use internal Ni-Mh istead of Ni-Cd?
In my country i can buy new Ni-Mh 80mAh 3.6v batteries.