Battery for Sena 10U-AR-01 10U-HR-01 SC-HR01 YP401225P Wireless Headset Compatible with the following devices 10U-AR-01, 10U-HR-01, SC-HR01 Compatible with Battery Part Numbers YP401225P Capacity: 3.7V 80mAh / 0.30Wh Dimensions: 26.00 x 11.74 x 4.20mm…