Brand New  Panasonic  CR2450HR 3V with plug Battery T3939 YS

Type: Lithium. Voltage: 3.0 V. 

Thickness: 5.5 mm. Diameter: 24 mm.

Features: Two pin small connector (5mm x 4.5mm x 3mm) with Lead

Replaces: Battery AFPX-BATT CR2540HR-flex Panasonic Series PLC batteries and more.

Comments:
This AFPX-BATT Lithium PLC controller battery fits several Panasonic PLC controllers. It is a DIRECT replacement for the  AFPX-BATT battery.

This AFPX-BATT fits all base units of the Panasonic FP-X series.
This AFPX-BATT is for use with Panasonic devices such as the:

Panasonic FP-X series controllers
Panasonic GT32 display
Panasonic GT32M display
Panasonic GT32T display