Here in Canada my only viable option was eBay, sources are definitely far and few between or at least they were for me. In actuality, any WP I've had except for Ativ S has revealed spare batteries are like finding a needle in a haystack, have not experienced anything like it with any other device. Back to my L950 battery, appears original but haven't tried it yet as there has been no need so far, was being proactive just in case.