APC also has good UPSs if you want to compare prices. Features should be similar.
Yeah, parts for these kinds of devices are always hard to find. They shouldn’t be! Supposedly replaceable parts but that assumes you can get them and get them for reasonable prices. Reminds me of the days when phones had swappable batteries: nobody sold them! You had to go through either a specialty dealer where the quality may or may be up to par or through customer service and pay a whopper for them. 🙁