Lenovo ThinkPad W520 Battery Replacement

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Lenovo ThinkPad W520 Battery Replacement, Battery: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0

Lenovo ThinkPad W520 Battery Replacement, Battery: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0

Lenovo ThinkPad W520 Battery Replacement, Battery: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

Battery

Make sure your laptop is unplugged and powered off.
Use your left hand and push the unlock switch all the way to the right.
Use your right hand to push the battery.

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