10 years is old. Batteries usually begin degenerating after 5.
Never experienced the voltage issue mentioned by William, but was experiencing a couple of batteries cracking open. My mechanic felt Tiara wired the separate 4 batteries wired for 24 volts was incorrect so he corrected the wiring. So far so good.
This is on a 2018 44 Coupe…
Never experienced the voltage issue mentioned by William, but was experiencing a couple of batteries cracking open. My mechanic felt Tiara wired the separate 4 batteries wired for 24 volts was incorrect so he corrected the wiring. So far so good.
This is on a 2018 44 Coupe…
Correction, 2017 44 Coupe…
Never experienced the voltage issue mentioned by William, but was experiencing a couple of batteries cracking open. My mechanic felt Tiara wired the separate 4 batteries wired for 24 volts was incorrect so he corrected the wiring. So far so good.
This is on a 2018 44 Coupe…
Never experienced the voltage issue mentioned by William, but was experiencing a couple of batteries cracking open. My mechanic felt Tiara wired the separate 4 batteries wired for 24 volts was incorrect so he corrected the wiring. So far so good.
This is on a 2018 44 Coupe…
Correction, 2017 44 Coupe…


![[-]](https://www.tiaraownersclub.com/forum/images/netpen-pro/collapse.png)