CF-VZSU46AU - Panasonic LONG LIFE BATTERY FOR CF-31 MK1, MK2, MK3, MK4, MK5, MK6, CF-30 MK3 CF-30 / CF-31 Battery, Li-ion 8550 mAh $372.80 $207.11
CF-VZSU0KW - Panasonic MEDIA BAY 2ND BATTERY FOR CF-54MK1,MK2,MK3 CF-VZSU0KW - Panasonic MEDIA BAY 2ND BATTERY FOR CF-54MK1,MK2,MK3 $287.80 $159.89
CF-VSP31S121 - Panasonic 128GB SSD FOR CF-31 MK5, MK6 Compatible with TOUGHBOOK 31 (mk5-mk6) $486.04 $270.02
CF-VSP31S251 - Panasonic 256GB SSD FOR CF-31 MK5, MK6 Compatible with TOUGHBOOK 31 (mk3-mk6) $777.67 $432.04
CF-VSP31H1T1 - Panasonic 1TB HDD 7200RPM FOR CF-31 MK5, MK6 Compatible with TOUGHBOOK 31 (mk5-mk6) $336.10 $186.72
CF-VSP31H501 - Panasonic 500GB HDD 7200RPM FOR CF-31 MK5, MK6 Compatible with TOUGHBOOK 31 (mk5-mk6) $273.55 $151.97