phil on Nostr: Next job is replacing the NBN NTD backup battery. These are designed to be user ...
Next job is replacing the NBN NTD backup battery. These are designed to be user replaceable and it is easy to do. From what I’ve heard, the charging circuit in these is not good so the batteries don’t last as long as they should and I don’t think NBN supply the battery backup units by default anymore but they do keep the NTD powered for several hours if power is lost so it is worth replacing the battery. 
quoting note1995…8y3wBoxing Day morning spent fixing things around home. Washers replaced in 3 taps, the original ones had badly deteriorated so the taps would either not turn on or water would run very slowly.
