![Headphone Battery Compatible With PHILIPS SBC HB550S with NiMH/1.2 V/750 mAh: Amazon.de: Electronics & Photo Headphone Battery Compatible With PHILIPS SBC HB550S with NiMH/1.2 V/750 mAh: Amazon.de: Electronics & Photo](https://m.media-amazon.com/images/I/51smqVXB-TL._AC_SX450_.jpg)
Headphone Battery Compatible With PHILIPS SBC HB550S with NiMH/1.2 V/750 mAh: Amazon.de: Electronics & Photo
![Philips Genuine SBCHB550L – * * 2 PACK * * AAA 550 mAh NIMH Rechargeable Battery for Headphones Short Sleeve Replacement for SBCHB550S: Amazon.de: Electronics & Photo Philips Genuine SBCHB550L – * * 2 PACK * * AAA 550 mAh NIMH Rechargeable Battery for Headphones Short Sleeve Replacement for SBCHB550S: Amazon.de: Electronics & Photo](https://m.media-amazon.com/images/I/71MZDiKKqbL._AC_SX679_.jpg)
Philips Genuine SBCHB550L – * * 2 PACK * * AAA 550 mAh NIMH Rechargeable Battery for Headphones Short Sleeve Replacement for SBCHB550S: Amazon.de: Electronics & Photo
![Are either of these batteries suitable back ups for my Sabertrio? I don't know a ton about electronics and I just want to be sure. : r/lightsabers Are either of these batteries suitable back ups for my Sabertrio? I don't know a ton about electronics and I just want to be sure. : r/lightsabers](https://i.redd.it/ji56uug12tb81.jpg)