3 ms·

You get 15 hours when Apple only claims 9 hours of battery life?

• pheroden 11y ago
  Oh, absolutely. Use Safari, never use chrome. And don't play games. If you watch video, only watch h.264. I've often gotten 2 full days of work without plugging it in.
  • hackaflocka 11y ago
    How does one force the computer to watch video in h.264 please?
    • jeromegv 11y ago
      Delete Flash.
    • bluthru 11y ago
      Uninstall Flash and use Safari, FireFox, or use a plugin to block Flash content in Chrome.
• rayiner 11y ago
  Apple's claimed battery life is based on a workload heavier than just refreshing a web page every 30 seconds. My rMBP 15" is rated for 9 hours, but I usually get over 10 doing a mix of Office and Safari browsing.
  • JTon 11y ago
    That's a refreshing change from every other manufacturer. Microsoft definitely has not taken this route. The SP4s 9-Hr battery life has been overstated by many accounts(including my own)