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  ABB TA521 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.