crwdns2933803:09crwdne2933803:0
crwdns2933797:0Sam Goldheartcrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Sam Goldheart
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| [* black] We performed a battery of procedures in order to remove this 74.9-watt-hour array of lithium-polymer cells. | |
| - | [* black] Apple claims that this new 11.42 V, 6559 mAh battery should provide up to 10 hours of web browsing and up to 12 hours video playback. This is an additional 3.1 V than the [[Topic:MacBook Pro 13" Retina Display Mid 2014|Mid 2014|new_window=true]] model offered, giving you a hypothetical extra hour of browsing the web. |
| - | [* black] The battery board apparently uses a Texas Instruments BQ20Z451 Gas Gauge IC to measure battery life. This IC should be similar to the older [http://www.ti.com/product/BQ20Z45|BQ20Z45|new_window=true] or its replacement, the [http://www.ti.com/product/BQ20Z45-R1|BQ20Z45-R1|new_window=true]. |
| + | [* icon_note] Apple claims that this new 11.42 V, 6559 mAh battery provides up to 10 hours of web browsing and up to 12 hours of video playback. |
| + | [* black] That's an additional 3.1 V over the [[Topic:MacBook Pro 13" Retina Display Mid 2014|Mid 2014|new_window=true]] model, giving you a hypothetical extra hour of browsing the web. |
| + | [* black] The [guide|36157|Dell XPS 13|stepid=80995] however manages an HD screen and an (alleged) 11 hours of run time on a 52 Wh battery. |
| + | [* red] This [guide|9532|familiar Retina citizen|stepid=36404], Texas Instruments BQ20Z451 Gas Gauge IC measures battery life. |
| + | [* black] This IC should be similar to the older [http://www.ti.com/product/BQ20Z45|BQ20Z45|new_window=true] or its replacement, the [http://www.ti.com/product/BQ20Z45-R1|BQ20Z45-R1|new_window=true]. |