FEATURES
| Voltage | 3.7V |
| Capacity | 900mAh |
| Dimensions | 5.5 x 34.5 x 45.0mm |
| Certification | UL, UN38.3, IEC62133 |
| Warranty | Brand new with one year warranty |
COMPATIBILITY
Compatible Models
Sennheiser PXC 550 Wireless Headphones
Battery Part Numbers
AHB413645PCT