TA521 1SAP180300R0001 PLC Controller Lithium Battery

Type: Lithium. Voltage: 3.0 V. 

Thickness: 5.5 mm. Diameter: 24 mm.

Features: Two-pin very small connector (4.5mm x 4.0mm x 3mm with two small slits) with Lead

Price: £12.33. Postage and packing included.

Replaces: Battery TA521 1SAP180300R0001 3HAC041821-001 Series PLC batteries and CR2450WC, CR2450-WC and more.

Comments:
This TA521 1SAP180300R0001 Lithium PLC controller battery fits several ABB PLC controllers. It is a DIRECT replacement for the  AFPX-BATT battery.

This TA521 is an AC500 series Lithium battery for Asea Brown Boveri Ltd (ABB) PM5xx and PM56xx.
This TA521 is for use with ABB devices such as the:

ABB PM5xx
ABB PM56xx
ABB AC 700F
ABB AC 500

This Panasonic TA521 PLC battery comes with a one year manufacturer's warranty.

You may need an almost identical battery with the same connector (4.5mm x 4.0mm x 3mm with two small slits) but with the reverse ploarity, typically for a Panasonic device, in which case you need this AFPX-BATT battery.

There is a similar battery with the reverse ploarity and a slightly larger connector (5mm x 4.5mm x 3mm with two round holes). If you need such a battery, take a look this FX3U-32BL battery.