The Canon BP-A30N Battery Pack is designed to be compatible with Canon's Intelligent Battery system and the EOS C400 cinema camera. With a rechargeable lithium-ion composition, this battery pack offers convenient and reliable power for extended camera use. One notable feature of this battery is its removable contact cover, which serves to protect the contacts from dust and other debris when the battery is not in use. This cover also helps to prevent any accidental short-circuit discharges, ensuring the battery remains in optimal condition. Additionally, the battery includes a push button that activates the power indicators, allowing users to easily gauge the approximate power level without the need to connect it to a camera.