Overall, I really love the cart and it allowed me to walk freely, especially up hills, without having to push a regular cart and heavy bag, which makes a big difference in our Floriday heat/humidity. I haven't used it for 18 yet as our walking course is only 9 holes, but I am confident the battery will perform as designed.
The only reason I did not give it 5 stars is I wish Alphardconfigured the remote to stop automatically when you release a directional button rather than pressing the center ...