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SKU: MR-BAT6V1SET
Estimated delivery: November 13th - November 18th
Order for next-day shipment.
This 6V 1800mAh lithium replacement battery is a direct substitute for the Mitsubishi MR-BAT6V1SET memory backup battery used in MELSERVO MR-J4 series servo amplifiers, where it retains absolute position encoder data. When the original cell weakens, stored programs, parameters, and clock data are at risk during a power outage; replacing the battery on schedule keeps that data intact.
Protect stored programs, RAM, and real-time clock data on Mitsubishi PLC and industrial control equipment with this 6V 1800mAh lithium manganese dioxide (Li-MnO₂) direct-replacement backup battery. It is built as a form-fit-function replacement for the original memory-backup cell, so it installs without rewiring, reprogramming, or controller reconfiguration.
This battery cross-references to Mitsubishi 2CR17335AWK17, 80466-ZW2222-2, Mitsubishi MR-BAT6V1, and Mitsubishi MR-BAT6V1SET, giving you a single verified replacement across these part numbers. Match your existing OEM battery by part number or by the equipment it powers to confirm fit.
| Nominal Voltage | 6 V |
| Rated Capacity | 1800 mAh |
| Chemistry | Lithium manganese dioxide (Li-MnO2) |
| Construction | Two 2/3A lithium cells in series (2CR17335A pack) |
| Termination | Wire leads with connector plug |
| Rechargeable | No (primary cell) |
| Typical Use | Memory, program, and real-time clock backup |
| Condition | New, fresh stock |
This 6V 1800mAh lithium replacement battery is a direct substitute for the Mitsubishi MR-BAT6V1SET memory backup battery used in MELSERVO MR-J4 series servo amplifiers, where it retains absolute position encoder data. When the original cell weakens, stored programs, parameters, and clock data are at risk during a power outage; replacing the battery on schedule keeps that data intact.
Protect stored programs, RAM, and real-time clock data on Mitsubishi PLC and industrial control equipment with this 6V 1800mAh lithium manganese dioxide (Li-MnO₂) direct-replacement backup battery. It is built as a form-fit-function replacement for the original memory-backup cell, so it installs without rewiring, reprogramming, or controller reconfiguration.
This battery cross-references to Mitsubishi 2CR17335AWK17, 80466-ZW2222-2, Mitsubishi MR-BAT6V1, and Mitsubishi MR-BAT6V1SET, giving you a single verified replacement across these part numbers. Match your existing OEM battery by part number or by the equipment it powers to confirm fit.
| Nominal Voltage | 6 V |
| Rated Capacity | 1800 mAh |
| Chemistry | Lithium manganese dioxide (Li-MnO2) |
| Construction | Two 2/3A lithium cells in series (2CR17335A pack) |
| Termination | Wire leads with connector plug |
| Rechargeable | No (primary cell) |
| Typical Use | Memory, program, and real-time clock backup |
| Condition | New, fresh stock |
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