The battery in the Cartridge Man gauge will last indefinitely if charged on a regular basis. A 6-8 hour charge once a month is more than enough if the gauge is not used.
The battery is not particulary expensive at $4.50.
I think your assertion that it is a "POC" is also very unfair; there are thousands of very satisfied users. Perhaps you had a faulty unit. It does occur albeit infrequently.
Bill Feil
The battery is not particulary expensive at $4.50.
I think your assertion that it is a "POC" is also very unfair; there are thousands of very satisfied users. Perhaps you had a faulty unit. It does occur albeit infrequently.
Bill Feil