- How are reviewers describing this item?
great, new, old, original and advertised.
- Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 54 reviews as of our last analysis date on Sep 27 2016.
My dying battery would only give me about 1 hour unplugged, i can get 3 hours with this battery unplugged even when running computational programs like matlab
Works great i purchased this battery for a leveno v570
My original battery barely lasted about an hour while in super energy saving power mode and with the brightness all the way down
Now with the new battery i can run it with medium brightness and it last atleast 3 hours sometimes 4 depending on what you are doing