Stop Checking Your Phone
If your iPhone is a constant companion, it may be a little difficult to part with it for a good charge session. You may be tempted to rush back and check on your texts or emails. Try to avoid doing that. When your iPhone turns back on, it has to use power to brighten up the screen again and show you all those messages – and it uses even more power syncing apps and bringing them back up if you unlock it. Keep checking, and this quickly drains battery life, making your over battery charge time longer.