Microsoft has finally commented on the Surface Pro 3 battery degradation issue that many users have been facing for months now. According to a moderator on the company's official forums, the issue has nothing to do with the battery cells, and can be thankfully addressed via a software update. Here's what exactly he said: We are aware of some customers reporting a scenario with their Surface Pro 3 batteries in which the system is reporting lower battery capacity than expected. We've isolated this to a limited number of customers experiencing this issue. Based on our investigations...
Source: http://www.gsmarena.com/microsoft_says_surface_pro_3_battery_degradation_issue_can_be_addressed_via_software-news-19638.php