Works great, installation was a snap. Question: Battery says if not to be used for 5 days turn it off. I can turn off the BMS screen, but does this mean use the phone ap to turn off charge and discharge?

I would have given a 5 stars if I did not had to spend several hours bent in two to modify the batteries tray so that the new batteries fit in. Some how the new batteries are about 2 mm longer than the original lead acid batteries and did not fit in the tray or the top bracket. I had to modify both of them. I am over 75 years old and my back did not like the exercise at all.. One week later I still have pain in my back.
The batteries themselves work perfectly , I believe much better than the original batteries. I use them in a Ryobi ride on lawn mover, it seems to have much more power than before. I also had to modify the existing charging system to make it work with the new charger connector.
Altogether nothing extremely difficult but much more work than anticipated.
Certainly not 'plug and play".

The charger is nice, but have yet to get 18amps out of the charge, but I am charging batteries that are 52% charged already. Only getting between 15.2 and 16 amps. It seems well built and have had the unit for about 2 weeks.

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