for EP450.PR400,GP3688,GP3188,CP040,CP140,CP150,CP160,CP180,CP380

NNTN4497 NI-CD Battery ,1100mAh,7.2V(NNTN4496)                

NI-MH Battery,1100 mAh,7.2V(NNTN4851)               

NI-MH Battery,1300 mAh,7.2V(NNTN4852)                 

NI-MH Battery,1500 mAh,7.2V(NNTN4851)  

Lithium Battery,1700mAh,7.4V(NNTN4970)  

Lithium Battery,1800mAh,7.4V(NNTN4497)                 

Lithium Battery,2200mAh,7.4V(NNTN4497)