MacBook Pro Retina 13-Inch Teardown Finds Battery Changes: iFixit

``````````````````..,,:::,,:::+##################++#+++#++++''`,:+++++++++++'';;
``````````````````..,::::,,::;###################+#+##+++++++'.,;+++++++++++'';;
``````````````````..,,::::,:;########+#;##########++#++++++++':,'++++++#++++'';;
``````````````````..,,,,:,,:####@#####+;;'+########+#++++++++';:'+++++++++++'';;
``````````````````...,,,,,,:##@@@@###+#';:+++####+#++#+++++++';;'++++++++++''':,
``````````````````...,,,,,,#####@####+++''+'';;'#+#++++++++++';''+++++++''''';:.
.````````:###++++++''''+#############++++'';::::;'+#+++++++++';'''''''''''''';:.
:.````````######################'+##++++++';::;'++++'++++++++';''''''''''';;;;:.
',````````###########################+#++'';,;''++++++'++++++'''''''''';;;;;;;;,
';,```````,############################++';:;;''++++++';;++++'''';;;;;;;;;;;;;;;
+':.```````###############################':;'++++++''';;;;++''';'';;;;;;;;;;;;;
+'',.```````#########################+#+####+'+++++''';;;;''+'''''''';;;;;;;;;';
++';.````````####################+#+###++++++##'+++''';;;;'+'''''''''';';;';;;;;
++'':.````````:####################+#+++++++++++++''';;:;;'++'''''''''''''''''''
#++';,``````````:###################++++++++++++++++';;:;''+''''''''''''''''''''
++++':.```````````#+############+#++++++++++++++++++++;:;'++''''''''''''''''''''
++++'',``````````` #@@@@@+:########+++++++'+++++++++++++''++''''''''''''''''''''
'++++':.``````````.##@@@@@@####@@:'+###++++++++++++++++++++''';;;;;;'''''''';'';
+++++';,``````````;##@@@@@##@@@@@@@+:#++#++'++++++++++++++';''';;;;;;''';;;;;;;;
#++'''':.`````````'#@@@@:`;#@@@@@@@@@@++++#++'++''+++++++'';''';;;;;;;';;;;;;;;;
##++'''',.````````##@@@'.` ##@@@@#@@@@#','+++++'''+++++++''';;;;;;;;;';;;;;;;;;;
##+++''';,````````###@#.``,##@@@@+:.;#++``;'+#'+'''+++++++++';'';;;;;;;;;;;;;;;;
##++++''';.````````+##,.``;+###@#@`````'`  .'++''''++++++++++''';;;;;;;;;;;;;;;;
####++'''+:.```````:+:.```'+####+;`````'`   `;''+'''+++++++'+'''';;;;;;;;;;;;;;;
#####++'++;.```````:+,`````'#####``````'`   ` :;'#''+++++++++''''''''''';'';;;;;
#####+++++',``````.:''...```.;##``````.'`      `';'+'+++++++'++'''''''''''';';;;
######+++++,.``````.''+,....``````````.'`       .,'+#++++++++++'''''''''''''''''
@######+++',.`````.;'';,````.``````````'`       `.:'++#+++++++++''''''''''''''''
@######+++',.```...;''::```````````````'```    ``.;'''++#+++++++''''''''''''''''
########++;,.......;'+';:``````````````;````   `.,;'''''''##++++++''''+'''''''''
'#######+':........;''',;;````````````.;. `` ``,.,;';'''';''+###+++''''+++''''''
:'######':,.....,.,;;+'''';.``````````,:` `  ``.,:;';'';;;;''+@@@@@@##'''''+''++
;;+#####',.....,,..:;'';::,.``````````:,```  `..,:;;'';;:;:;;;;@@@@@@@+'''''''''
+'''###+:,.....,,...:';:.`````````````;```` ``,.,:;;;;::::::::::+@@@@;;;;'''''''
++'''#+;,.......,,..:;:...```````````,;.``  ``..,:;;;::,:,,,,,::::::::;;;;;;;;;;
+++'';:,............:;:.````````````.;:``   `..,,:::::,,,,,,,,,,,,,,:::::::::;;;
++++';,...........`.:;:.``````````.,';.``    .`.,,,:,,.,......,,,,,,,,,,,:::::::
+++++',...........```,::.`````.,,:,'';```    .``.,,.............,,,,,,,,,,,,,,,,
++#+++:...........``````..,,,,:,,,:'':``     .``....`````.........,,,,,,,,,,,,,,
''++'';...........`````  ``.:+;,,,;'':`      ````````````.........,,,,,,,,,,,,,,
';'++''.``........`````  ```.#'::'''',.      ````````````............,,,,,,,,,,,
#';;'';,````.....`.````  ``.;:;;;;'';.`      ```````,```````..........,,,,,,....
@#+';;;,````.````..````` `.,:'';:;'';``      ` ````,..`````.....................
####+;;,``````````.````` `.::+':;''''````    ` ` ``.,,`````.....................
+++##+;,``````````,`  `` `.;:+;,:''';````        ``.:`.````.....................
#++++++:`````````..`` ` ``.''++;'';',`,``       ```,`..``..`....................
#++++++'.```````,;,`` `  `.';#+;:,';,`.` ``     . .,,';,``......................
##+'''+'.``````;';,`  ````,';##..';:.`.` `     ``.`.,:::,`..`...................
###+';;;.`````;;;;:`` ````:'+#..;';,.```  `    ``.,,',:::.``....................
#####+;;.````::;;:;`` .```;'#.:':':..`.   `   ````';:'':::`..`..................
#+++##+;.```.;;,::;`` .``.'',::;',...`` ```` ``.;.:::'::::......................
###++++':```;;,`:;;`` .``,+':;:'`....``  ``  `,';+:.;;'',:;.....................
####++++'.`,;:`.:;;` `.``;+'',',....``   `` `::'+:;++'++':::.```................
###++++'',`;'.`.:;:` `.``:,':::....`.`   ` `.''+;''';'#'++;:```.................
@@###++';:;;;``,;;,  ````;;';:.`.,```` ` ``.:++''#+'##++###+:``.................
###@##+';;;',``,;;`  ```;+'``.``..``` `````:'+'+##+#+#;##+#++;..................
#######+';'',`.:;;`````,+;``.```.````  ``,,'+++#####+#'##+#+++`.................
#######+''':.`::;. ``.::.` `.``..```` ````:++#+#######+#####+++.................
#######+'';,.::;;` .`::.`` ````..`  ````,,,+####@#@#'##+##+''#+.................
@#####++''',:::;` .`,:,````.```,` `````:`,:#+#######'##'##+#+#''................
########''',:;;` ``.,:`````.```,` ````:;:;;#'#######+##+##+#+#++................
########''':,;.```.,:.`````,````` ``.`;,;:++'#######'########+#+,...............
@###++##+'':,,`` ``,:.````,.``.`` ``..:':;'++###+###'#+######+#++`..............
@@@##++++'';,.````.:.`  .`,.`. `` ``.`'':'++###+####+#+######+#+#...............
@@@@##++''';:.. ``,:` ``...`, `.````.`;+#+';#'+######+########++#'..............
@@@@###+''';..````,,`  `.,`,` `.``````++#,;++#+###############++#+..............
@@@@####+';:..````.,.` `...` `:,```.`,;++++'####+##+########@#++#+;.............
@@@@@@###'':,`````,,.` `..,``,',```,`,`+++;:'###+++#########@#+'#+;.............
@@@@@@@##';:..`` `,,.```...``'#:.``,```+##+;'+#'++##########@##'++';............
@@@@@@@@#';,,.`  `,,.``..,``.+#'.`.,..#:###+''#'++##########@@#+++'+...........`
@@@@@#@#++;::.`  `',.``.,,``,++:.``;..+`#@#++'#++++#########@@#++#++..........``
@@@@@@##''';,.``.+;,`.`.,,``'++:.`.:..'''@+##@;+#++#########@@#+++'+..........``
#@@@@###''';,..;'',,.``.::``'+',`,,'..:#,##+'#+###+##+######@@##++++..........``
+#@#+++''''::.;';,.,```,',``+##..`:...'+,#@###@'#+##########@@##'+++...........`
'+@##++''';'::',,.,.```,+,`.;+,``,.`.';#:+@+#@@'##++########@@##++++...........`