Power your Blackmagic equipment with the LP-E6 Battery from Blackmagic Design. This 2000mAh lithium-ion battery is compatible with the Blackmagic Pocket Cinema Camera 4K, Blackmagic Micro line of cameras, and the Video Assist monitor, it's suitable as either a replacement for your lost battery or a spare for when you need extra juice. Additionally, the product weighs 2 oz.