For Dewalt Battery Replacement: 

20volt    18volt    14.4volt    

12volt    9.6volt    7.2volt   

For Black and Decker Battery Replacement: 

40volt    20volt    18volt   

14.4volt    12volt    3.6volt 

For Ryobi Battery Replacement: 

For Ryobi battery

For Makita Battery Replacement: 

18volt    14.4volt    12volt   

10.8volt    9.6volt      7.2volt 

For Porter Cable Battery Replacement:

For Porter Cable battery

For Hitachi Battery Replacement:

For Hitachi battery

For Dremel Battery Replacement:

For Dremel battery

For Paslode Battery Replacement:

For Paslode battery

For Bosch Battery Replacement:

For Boshch battery

For Worx Battery Replacement:

For Worx battery

For Craftsman Battery Replacement: 

For Craftsman battery

For Rockwell Battery Replacement: 

12volt

For Ridgid Battery Replacement: 

For Ridgid battery