The C21N1613 Asus Chromebook Flip C302C C302CA-1A C302CA-GU003 C21PQC5 Battery is a replacement battery designed specifically for ASUS Chromebook Flip C302C models. This battery is compatible with various ASUS Chromebook Flip models and is designed to provide reliable power for your device. It is an essential accessory for those looking to extend the battery life of their laptop, ensuring longer usability and productivity.