alaTest has collected and analyzed 2 user reviews of Energy Sistem Energy eReader Pro HD from Amazon.co.uk. The average user rating for this product is 4.0/5, compared to an average user rating of 4.4/5 for other products in the same category on Amazon.co.uk. Opinions about the battery and portability are overall positive. The usability and screen also get good opinions, but there are some mixed views about the performance.