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SKU: ER26500
Estimated delivery: November 10th - November 13th
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This 3.6V 8500mAh lithium thionyl chloride battery is a direct replacement for the memory backup cell used in equipment specifying the IEC ER26500 C-size cell. It protects stored programs, parameter data, RAM contents, and real-time clock settings during power loss, and is built as a form-fit-function replacement for the original cell, so it installs without rewiring, reprogramming, or controller reconfiguration.
This battery cross-references to Tadiran TL-5920/B, TL-4920, TL-2200, Saft LS26500, Tekcell (Vitzrocell) SB-C01, and the IEC ER26500 designation. It is also used on PLC, metering, and data-logging equipment that specifies a C-size 3.6V lithium thionyl chloride cell. Match your existing battery by part number, or by the equipment it powers, to confirm fit before ordering.
| Nominal Voltage | 3.6V |
| Capacity | 8500mAh |
| Chemistry | lithium thionyl chloride (Li-SOCl2) |
| Battery Type | Primary (non-rechargeable) lithium |
| Function | Memory / RAM / real-time clock backup |
| Replacement For | equipment specifying the IEC ER26500 C-size cell |
| Self-Discharge | Low; long shelf life |
| Condition | New |
This 3.6V 8500mAh lithium thionyl chloride battery is a direct replacement for the memory backup cell used in equipment specifying the IEC ER26500 C-size cell. It protects stored programs, parameter data, RAM contents, and real-time clock settings during power loss, and is built as a form-fit-function replacement for the original cell, so it installs without rewiring, reprogramming, or controller reconfiguration.
This battery cross-references to Tadiran TL-5920/B, TL-4920, TL-2200, Saft LS26500, Tekcell (Vitzrocell) SB-C01, and the IEC ER26500 designation. It is also used on PLC, metering, and data-logging equipment that specifies a C-size 3.6V lithium thionyl chloride cell. Match your existing battery by part number, or by the equipment it powers, to confirm fit before ordering.
| Nominal Voltage | 3.6V |
| Capacity | 8500mAh |
| Chemistry | lithium thionyl chloride (Li-SOCl2) |
| Battery Type | Primary (non-rechargeable) lithium |
| Function | Memory / RAM / real-time clock backup |
| Replacement For | equipment specifying the IEC ER26500 C-size cell |
| Self-Discharge | Low; long shelf life |
| Condition | New |
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Answers from the documents for Replacement Battery for the Generic (IEC) ER26500 - 3.6V 8500mAh Lithium
ER26500 · from the documents
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