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SKU: LS17500-DST
Estimated delivery: September 1st - September 3rd
Order for next-day shipment.
This 3.6V 3600mAh lithium battery is a direct replacement for the Denso LS17500-DST memory backup battery. It protects stored programs, parameter data, RAM contents, and real-time clock settings in industrial controllers, CNC controls, servo drives, and similar equipment when main power is removed. As a form-fit-function replacement for the original cell, it installs in place of the OEM battery without rewiring or controller reconfiguration.
This battery cross-references to Denso 410076-0090, 410076-0150, 410076-0180, 410076-0220, 410076-0250, and 410076-0260, plus additional listed NSN and Toshiba part numbers. Match your existing battery by part number, or by the equipment it powers, to confirm fit before ordering. Lithium thionyl chloride (Li-SOCl2) chemistry delivers a high energy density, an extremely low self-discharge rate, and reliable service over a wide temperature range, making it well suited to long-duration memory backup duty.
Commonly used as the encoder and controller backup battery on Denso industrial robots, preserving position and program data during power-off periods.
| Battery Type | Primary lithium (non-rechargeable) |
| Chemistry | Lithium thionyl chloride (Li-SOCl2) |
| Nominal Voltage | 3.6V |
| Capacity | 3600mAh |
| Cell Size | A (17500) |
| Application | Memory / PLC / CNC backup battery |
| Replaces | Denso LS17500-DST |
This 3.6V 3600mAh lithium battery is a direct replacement for the Denso LS17500-DST memory backup battery. It protects stored programs, parameter data, RAM contents, and real-time clock settings in industrial controllers, CNC controls, servo drives, and similar equipment when main power is removed. As a form-fit-function replacement for the original cell, it installs in place of the OEM battery without rewiring or controller reconfiguration.
This battery cross-references to Denso 410076-0090, 410076-0150, 410076-0180, 410076-0220, 410076-0250, and 410076-0260, plus additional listed NSN and Toshiba part numbers. Match your existing battery by part number, or by the equipment it powers, to confirm fit before ordering. Lithium thionyl chloride (Li-SOCl2) chemistry delivers a high energy density, an extremely low self-discharge rate, and reliable service over a wide temperature range, making it well suited to long-duration memory backup duty.
Commonly used as the encoder and controller backup battery on Denso industrial robots, preserving position and program data during power-off periods.
| Battery Type | Primary lithium (non-rechargeable) |
| Chemistry | Lithium thionyl chloride (Li-SOCl2) |
| Nominal Voltage | 3.6V |
| Capacity | 3600mAh |
| Cell Size | A (17500) |
| Application | Memory / PLC / CNC backup battery |
| Replaces | Denso LS17500-DST |
Ask questions about Replacement Battery for the Denso LS17500-DST - 3.6V 3600mAh Lithium
Ask questions about Replacement Battery for the Denso LS17500-DST - 3.6V 3600mAh Lithium
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