Retro-Kit Battery Change Schedule

Below is a list of the all the computers in the Retro-Kit collection that have batteries fitted describing the type of battery and the dates when they should be changed. It's intended as a centralised memo for the collection to track the battery changes.

Acorn computers

Early Acorn computers used a battery backed CMOS to store default configuration settings and power a real time clock to maintain the time. In the early machines, the batteries were typically non-rechargeable 'AA' types although the Acorn Master could support rechargeable batteries too. With the advent of the BBC A3000, Acorn began fitting rechargeable batteries to the motherboar