Abstract: A hybrid battery controller controls charging of a hybrid battery comprising at least two types of rechargeable cell and includes battery characteristic logic operable to determine at least two optimized charge profiles corresponding to the at least two types of rechargeable cell; power source characteristic logic that assesses operational characteristics of a charging power source; and adaptation circuitry that adapts the operational characteristics of said charging power source to perform optimized charging of the at least two types of rechargeable cell according to said at least two determined optimized charge profiles.

Abstract: A hybrid battery controller operable to control charging of a hybrid battery comprising at least two types of rechargeable cell, a method of controlling charging of a hybrid battery and a computer program product operable to perform that method. The hybrid battery controller comprises battery characteristic logic operable to determine an optimised charge profile for the at least two types of rechargeable cell; power source characteristic logic operable to assess operational characteristics of a charging power source; and adaptation circuitry operable to adapt the operational characteristics of said charging power source to enable optimised charging of the at least two types of rechargeable cell.