Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems. According to one aspect, a battery charging control method includes accessing information regarding a presence of at least one of a surplus and a deficiency of electrical...http://www.google.de/patents/US8183826?utm_source=gb-gplus-sharePatent US8183826 - Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems
