The battery of your Elson smartphone no longer holds the charge? Is battery life decreasing day by day and you have to re-charge your Elson smartphone several times a day? A concern that unfortunately affects all smartphones! The battery of a smartphone has performance that automatically fall with the days that pass but with Doctor Batteries, say goodbye to all your worries. You will not need to always bring your charger with you, you can choose the Elson smartphone battery needed to give a second life to your Elson smartphone.