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crwdns2933797:0Ethan Hemstreetcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Ethan Hemstreet

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+[* black] Grab your Roomba 4100 replacement battery.
+[* red] Line up the battery’s larger tab side with the larger tab hole and the smaller tab side with the smaller tab hole.
+[* blue] Insert the replacement battery into the empty space and firmly press down onto the battery until two audible clicks are heard.

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