Source google image: https://compass-ssl.xboxlive.com/assets/b4/1c/b41c75d7-f9fb-4ae2-8509-2c58fd116dfa.png?n=power-supply-light-new1.png
Surface pro 3 autonomie batterie
Source google image: https://compass-ssl.xboxlive.com/assets/b4/1c/b41c75d7-f9fb-4ae2-8509-2c58fd116dfa.png?n=power-supply-light-new1.png