... , 2/3AA, AAA, AA,A, 2/3A, C, D, 123A, 9V replacement CR11108, CR1/3N, CR10450, CR14250, CR14335, CR14500, CR123A, CR17450 ... , CR26500, CR34615, CR2, CR-P2, 2CR5, CR9V, LS9V, LS C 9V, LM17130, LM22150, M49, M52HR, M56, M19, LM33550, M20, M20EX, M20HR ... highest energy density of any practical Lithium battery chemistry, three times greater than Alkaline (Zinc Manganese Dioxide) batteries. It also has the ...