I can’t really comment on the battery life as I’ve only used it on mains power so far but a deciding issue for you may be that the battery is built-in. There is no option to swap batteries over without going inside!Can I ask how noisy is this laptop and what's the battery life like?
You can swap out an internal battery just the same as an external, just takes a more surgical approach.That's useful information, thanks. I think most of the PCS laptops have an internal battery unfortunately. My current laptop has an internal battery and it has been dead for years.