2020 rose gold apple MacBook , left it charging overnight and then now it works completely fine but only when plugged in , won’t stay on without a charger in it ? Might be a quick fix but I bought a new 2025 one for uni anyway so no point me fixing it , maybe battery I’m not too sure , haven’t had anyone look at it , open to offers and any questions just drop a message , MacBook is completely unlocked and Apple ID free ready to use