![Amazon.com: Accessory USA 12V AC/DC Charger Supply for Logitech MM50 Speaker 970173-0403 M/N: 5-0173A S-0173A Portable iPod P018WA1207 Power Cord : Electronics Amazon.com: Accessory USA 12V AC/DC Charger Supply for Logitech MM50 Speaker 970173-0403 M/N: 5-0173A S-0173A Portable iPod P018WA1207 Power Cord : Electronics](https://m.media-amazon.com/images/I/4174Rc52-JL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Accessory USA 12V AC/DC Charger Supply for Logitech MM50 Speaker 970173-0403 M/N: 5-0173A S-0173A Portable iPod P018WA1207 Power Cord : Electronics
![Amazon.com: PK Power 12V AC/DC Charger Supply for Logitech MM50 Speaker 970173-0403 M/N: 5-0173A S-0173A Portable iPod P018WA1207 AC Adapter Power Cord : Electronics Amazon.com: PK Power 12V AC/DC Charger Supply for Logitech MM50 Speaker 970173-0403 M/N: 5-0173A S-0173A Portable iPod P018WA1207 AC Adapter Power Cord : Electronics](https://m.media-amazon.com/images/I/51o5S-F+RjL.jpg)
Amazon.com: PK Power 12V AC/DC Charger Supply for Logitech MM50 Speaker 970173-0403 M/N: 5-0173A S-0173A Portable iPod P018WA1207 AC Adapter Power Cord : Electronics
![Logitech MM50 speaker system: removing IR sensor. This sensor is always "on", draining the battery in less than a week. I lost the remote, so I have no need for the sensor. Logitech MM50 speaker system: removing IR sensor. This sensor is always "on", draining the battery in less than a week. I lost the remote, so I have no need for the sensor.](https://i.redd.it/nq94qz4551a41.jpg)
Logitech MM50 speaker system: removing IR sensor. This sensor is always "on", draining the battery in less than a week. I lost the remote, so I have no need for the sensor.
![Battery Logitech Speaker | 3.7v Battery Logitech | Logitech Mm50 Battery | Logitech M50 - Digital Batteries - Aliexpress Battery Logitech Speaker | 3.7v Battery Logitech | Logitech Mm50 Battery | Logitech M50 - Digital Batteries - Aliexpress](https://ae01.alicdn.com/kf/S8864d65b2a74490e82ec3ebfccb4487cl.jpg_640x640Q90.jpg_.webp)