Sony WF-1000MX3 Battery Replacement + new battery test

/! \ Small warning - Be carefull when lifting the plastic mold after you removed the screws, especially at the ribbon and the led as you could damage both , I'd suggest you to lift the cover up from the sides and not the ends as this is where the led and the ribbon are placed

In this video I'll show you how to replace easily and for quite cheap the batteries of the Sony WF-1000XM3 earbuds

0:00 Introduction
0:30 Battery type and tools
2:12 Replacement
6:35 New batteries testing

iFixit guide of this repair: https://www.ifixit.com/Guide/Sony+WF-...

Battery model: VARTA CP1254 A3 - 3.7V / 0.2Wh - 60mAh capacity
Battery: https://www.aliexpress.com/item/10050...

Tools used:
EU - https://bit.ly/2XNVdKd
NA - https://bit.ly/3o4WrLu

Recorded with an Oppo Find X3 Pro
Edited in Davinci Resolve
Microphone. Trust GXT 256 EXXO

Background music:    • Background Music for Technology Inspi...