I wouldn't call a 10 hours battery life as an "endless battery life". On my ASUS Transformer Book T100, which is a full Windows 10 device, I had a battery life

I wouldn't call a 10 hours battery life as an "endless battery life". On my ASUS Transformer Book T100, which is a full Windows 10 device, I had a battery life of about 10 hours and I didn't called that endless yet.