How often should I charge my wheelchair (scooter) batteries?

If you use your wheelchair daily, then you should charge it daily. You do not want to get caught out with low batteries! This is especially important if you use your chair or scooter outside your home. If you only use your chair or scooter periodically, then charge before you intend to use it and charge again after use. The ideal recharge time would be when your gauge or voltmeter shows that the battery is about 50%. But remember, if you do not use the battery and keep it on charge or perpetually leave it in a discharged condition, you will eventually damage its ability to meet your chair's/scooter's power needs.