This CF laptop battery is also compatible with the following models:
• PANASONIC
CF-29
CF-29FC1AXS
CF-29FC9AXS
CF-29JC1AXS
CF-29JC9AXS
CF-29LW1AXS
CF-51
CF-52
CF-52CCABXBM
CF-52EW1AAS
CF-52EW1AJS
Toughbook-51
ToughBook-52