1000mAh SM-03, SP 624038, LIS1662HNPC, 1588-0911 Battery Replacement Compatible with Sony WH-1000XM3, WH-1000XM4, WH-CH710N, WH-CH710N/B, WH-XB900, WH-XB900N Wireless Noise Cancelling Headphones with Installation Tools.

Replacement for the Following Battery Model/Part Numbers: SM-03, SP 624038, 1588-0911, LIS1662HNPC.
Intended for/Compatible with the Following Headphones Models: Sony WH-1000XM3, Sony WH-1000XM4, Sony WH-CH710N, Sony WH-CH710N/B, Sony WH-XB900, Sony WH-XB900N.
3.7V 1000mAh 3.70W h Lithium-Polymer Rechargeable Battery Pack.
Includes Free Installation Tools.
1 Year Replacement Warranty. MPF Products® is a Registered Trademark.