 Hello, this is Nick from Laptop Media, and today we will show you how to open the Acer Aspire Vero 15 AV-15 53P. To open this device, you have to unscrew 11 Philips head screws. Then, you can pry the plate close to one of the top two corners to create a slight gap. After that, you can pry the panel with a thin plastic tool. Please remember, it would be of great help to us if you just hit the like button and subscribe to our channel. That would motivate us to make even more and better videos for you. This notebook has the optional 54.6Wh battery. The default unit is a 50Wh model. To remove it, pull out the connector from the motherboard and unscrew the two Philips head screws that fix the battery to the base. The optional capacity lasts for 12 hours and 30 minutes of web browsing, or 9 hours and 5 minutes of video playback. That's a very good result. To achieve that, you have to apply the balanced preset in the Windows power and battery menu and select the normal mode in the Acer Quick Access app. The memory is soldered. The maximum possible amount is 16GB of LPDDR5, 4800 MHz RAM in dual channel mode. The memory chips are hidden below a thin metal plate. For storage, you get just one M.2 slot for 2280 Gen4 SSDs. The cooling seems decent. It comprises two small fans, a pair of heat pipes, one long top-mounted heat sink, and a heat spreader.