What type of Button Lithium Battery is used in the ASR1001 Series Switch?
The Cisco ASR1001 Series Router utilize a lithium coin cell battery. This battery type is commonly employed in networking hardware to maintain the system’s real-time clock (RTC) when the device is powered off or rebooted.
| Product Model | Button Lithium Battery Model | Lithium Battery Quantity | Lithium Battery Nominal Voltage | Lithium Battery Nominal Capacity | Lithium Battery Continuous Drain | Lithium Battery Dimensions:Diameter(Max.) | Lithium Battery Dimensions:Height(Max.) | MSDS Report |
| ASR1001 | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-2.5G-SECK9 | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-2.5G-VPNK9 | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-25GSECK9RF | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-2XOC3POS | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-2XOC3POS= | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-4X1GE | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-4X1GE-RF | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-4X1GE-WS | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-4X1GE= | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-4XT3 | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-4XT3-RF | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-4XT3= | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-5G-AES-AX | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-5G-AIS-AX | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-5G-SECK9 | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-5G-VPNK9 | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-8XCHT1E1 | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-8XCHT1E1= | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-BB4K | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-HDD | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-HDD= | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-HX | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-HX-4GE | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-HX-DNA | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-HX-WS | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-HX= | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-RF | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-WS | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-X | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-X-DNA | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-X-RF | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-X-WS | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-X= | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR10012.5GSECK9WS | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR10012.5GVPNK9RF | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR100125GVPNK9-WS | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR10012XOC3POS-RF | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR10018XCHT1E1-RF | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001= | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-X-DNA-RF | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
| ASR1001-X-IWANPM | CR2032 | 1 | 3V | 225mAh | 0.2mA | 20.0mm | 3.2mm | ✔ |
Updated on April 15, 2025