Technology Limited was founded in 2000 in Hong Kong, over 15 years battery manufacturing experience, and sell well in Europe and America.
Compatible model NO:
WH-1000XM2,SRS-BTS50
MDR-1000X,MDR-1ABT
MDR-1ABT,MDR-1ADAC
MDR-1RNC,MDR-1RNCMK2
MDR-1000X
Compatible Battery Part Number:
SP-73,4-296-914-01,SP73,SP73,SP-73
Specifications:
Voltage:3.7V
Rate: 3.89Wh
Type:Li-ion
Capacity:1050mAh
Net Weight:21.0g / 0.74oz
Gross Weight:46.0g / 1.62oz
Size:44.73 x 37.40 x 6.85mm
If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions, and we will reply within 24 hours.