2x Pack - Sony NP-BX1 Action Cam Battery Replacement (1240mAh, 3.7V, Lithium-Ion) - Compatible with Sony POV Action Cam, Sony Action Cam, Sony 4K Action Cam Replacement Battery for Sony Action Cam, POV Action Cam, 4K Action Cam, HDR-AS100V/W, HDR-AS200V/W, HDR-AS100VR/W, HDR-AS200VR/W, FDR-X1000V/W, FDR-X1000VR/W Battery Capacity: 1240mAh, Voltage: 3.7, Type: Lithium-Ion Quantity: 2, Lifetime Warranty On Sale for a Limited Time! Grade A Quality. High Capacity.