This website uses cookies
This website uses cookies. For further information on how we use cookies you can read our Privacy and Cookie notice
This website uses cookies. For further information on how we use cookies you can read our Privacy and Cookie notice
1 verified rating
It worked as I expected. I use it to power my laptop only. To extend its time, I run the laptop on it's own I battery first, then when it says "low battery ", I then switch on the UPS. With this technique, I can double the time I use my laptop during the day or night.