so what do i look for? any specific name for it? 675 is it?To add on, PX675 you can use the zinc air equivalent 675 commonly found in NTUC and 7-11 in those hearing aid batteries. Constant voltage of 1.4V. Very accurate.
Yup... its called 675. It comes in packs of 4.so what do i look for? any specific name for it? 675 is it?