Camcorder Battery for Sony NP-FM30, NP-FM50, NP-FM65, PR-050, PR-050L, RV-4442N (7.4v 1400mAh) Battery Type: Li-Ion / Capacity: 7.4v 1400mAh / Color: Dark gray Replacement Camcorder Battery for Sony NP-FM30, NP-FM50, NP-FM65, PR-050, PR-050L, RV-4442N Made with the highest quality cell, 100% OEM compatible One year warranty