Battery specialist Oxis Energy says it has achieved an energy density of 300Whr/kg for lithium sulphur cells and adds that it has increased cell capacity to 25Ahr, which it describes as 'a world first'.Battery specialist Oxis Energy says it has achieved an energy density of 300Whr/kg for lithium sulphur cells and adds that it has increased cell capacity to 25Ahr, which it describes as 'a world first'.
The cell capacity of 25Ahr is said to represent a twelve fold improvement in 18 months and Oxis believes it will be able to make a 33Ahr cell by the middle of 2015 and reach an energy density of 400Whr/kg by the end of 2016.
Author
Graham Pitcher
Source: www.newelectronics.co.uk