The Interfit NP-F F970 7.4V 6600m Ah Li-ion Battery is Interfits largest capacity NP-F fit battery, & it is compatible with their range of LED pads & lighting products. This battery also serves as a replacement battery for Sony NP-F type batteries & is compatible with many other battery operated products on the market. Please note, these batteries are not compatible with video cameras as they do not include the tab which communicates with the camera.