Unplug at 100%, and keep the battery between 20% and 80%. Avoid draining to 0%; store unused tablets at 50%. Use certified chargers to prevent stress and overheating. As someone who uses a tablet ...
Your typical dinky iPhone power bank is absolutely no help for keeping a MacBook Pro going for hours when no wall socket is available. You need something serious, like the HyperJuice 245W USB-C ...
Overview:  Bigger batteries help, but smart hardware and software optimization matter even more for real-world battery life.Tablets with strong battery bac ...