Successfully Added
The product is added to your quote.
1 out of 1
ReplacementBatteryfortheABB4016779648950-3V550mAhLithium
SKU: 4016779648950
99 in stock
Estimated delivery: November 12th - November 17th
Order for next-day shipment.
- Regular price
- $14.95
- Sale price
- $14.95
New
$14.95
In Stock
Description
This 3V 550mAh lithium replacement battery is a direct, form-fit-function substitute for the memory-backup battery sold under part number ABB 4016779648950. It protects stored programs, RAM contents, and real-time clock data during power loss, and installs without rewiring, reprogramming, or controller reconfiguration.
It is used as the buffer battery for the ABB AC500 PLC family (TA521 style battery, CR2450 form factor with holder-compatible packaging), retaining program memory and the real-time clock in AC500 CPUs during power loss.
This battery cross-references to ABB 1SAP180300R0001, 4016779648950, AC500, AC500 PLC, CR2450-WC, and SAP180300R0001, plus additional part numbers, among other part numbers in the same family. Match your existing battery by part number or by the equipment it powers to confirm fit. As a lithium manganese dioxide (CR) primary cell, it combines long shelf life with a flat discharge profile. It is a primary (non-rechargeable) cell and should be replaced, not recharged, at end of life.
Technical Specifications
| Nominal voltage | 3V |
| Capacity | 550mAh |
| Chemistry | Lithium manganese dioxide (Li-MnO2, CR type) |
| Cell type | Primary lithium (non-rechargeable) |
| Replaces part number | ABB 4016779648950 |
| Form factor | CR2450 coin cell type |
| Typical application | ABB AC500 PLC memory / RTC backup |
| Function | Memory / real-time clock backup |
| Fit | Form-fit-function direct replacement |
-
Buying Options
-
Description
This 3V 550mAh lithium replacement battery is a direct, form-fit-function substitute for the memory-backup battery sold under part number ABB 4016779648950. It protects stored programs, RAM contents, and real-time clock data during power loss, and installs without rewiring, reprogramming, or controller reconfiguration.
It is used as the buffer battery for the ABB AC500 PLC family (TA521 style battery, CR2450 form factor with holder-compatible packaging), retaining program memory and the real-time clock in AC500 CPUs during power loss.
This battery cross-references to ABB 1SAP180300R0001, 4016779648950, AC500, AC500 PLC, CR2450-WC, and SAP180300R0001, plus additional part numbers, among other part numbers in the same family. Match your existing battery by part number or by the equipment it powers to confirm fit. As a lithium manganese dioxide (CR) primary cell, it combines long shelf life with a flat discharge profile. It is a primary (non-rechargeable) cell and should be replaced, not recharged, at end of life.
Technical Specifications
Nominal voltage 3V Capacity 550mAh Chemistry Lithium manganese dioxide (Li-MnO2, CR type) Cell type Primary lithium (non-rechargeable) Replaces part number ABB 4016779648950 Form factor CR2450 coin cell type Typical application ABB AC500 PLC memory / RTC backup Function Memory / real-time clock backup Fit Form-fit-function direct replacement -
Documentation
Documentation & assistant
We don’t have the official datasheet for this part yet. Ask the assistant, or request the document from our team.
Ask the product assistant
Answers cite the page they come from. Critical values should be checked on the datasheet.
Product assistant
Answers from the documents for Replacement Battery for the ABB 4016779648950 - 3V 550mAh Lithium
4016779648950 · from the documents
Answering from
Quick search
Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.
Technical Support
Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.
-
Phone Support
(877) 727-8757
-
Email Support
sales@iac.us.com
