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Toshiba

Toshiba JZSP-BA01 BAT ER3V 3.6V Lithium Backup Battery 1000mAh PLC

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand in Product Listing	Toshiba
Model Number	JZSP-BA01
Product Category	Industrial Lithium Backup Battery
Accessory Part Number Owner	Yaskawa Electric
Battery Cell Manufacturer Referenced by Yaskawa	Toshiba
Battery Cell Type	ER3V / ER3VC Lithium Primary Cell, Depending on Referenced Application
Battery Chemistry	Primary Lithium, Non-Rechargeable
Nominal Voltage	3.6 VDC
Nominal Capacity	1000 mAh for the Toshiba ER3V / ER3VC Reference Version
Nominal Energy	3.6 Wh, Calculated from 3.6 V × 1.0 Ah
Number of Cells	1
Lithium Content	0.3 g for the ER3VC Reference Battery
Connection Configuration	Battery Assembly with Lead Wires and Connector; Verify Actual Supplied Configuration
Polarity Identification	Red Positive Lead and Black Negative Lead in the Yaskawa MP2000 Reference Assembly
Primary Function	Backup of Absolute Encoder Position Information or Controller Retained Memory, Depending on Equipment
Reference Compatible System	Selected Yaskawa Sigma Servo Systems
Additional Reference Compatibility	Selected Yaskawa MP2000 Series Machine Controllers
Example Controller Models	Yaskawa MP2100 and MP2200, Subject to Exact Module Requirements
Encoder Application	Absolute Encoder Multi-Turn Position Data Retention
Controller Application	Retention of Selected Controller Memory Data During Power Interruption
Rechargeable	No
Battery Replacement	Follow Exact Yaskawa Equipment Manual to Avoid Data Loss
Alternative Reference Designation	JZSP-BA01-1 Is a Separate Accessory Variant; Verify Compatibility
Identification Note	JZSP-BA01 Is a Yaskawa Accessory Number; Toshiba Is Identified as the Manufacturer of Battery Cells Used in Reference Assemblies
Manufacturer Documentation	Yaskawa MP2000 Series Machine Controller System Setup Manual and Sigma Servo Drive Battery Documentation

Key Features

3.6 V Lithium Backup Power

The Toshiba-based JZSP-BA01 reference assembly uses a 3.6 V primary lithium cell to provide backup power for compatible Yaskawa servo and machine control equipment.

1000 mAh Reference Capacity

Yaskawa documentation identifies a Toshiba ER3V or ER3VC cell with a nominal capacity of 1000 mAh for the specified battery assembly. Confirm the actual cell marking because similarly named replacement batteries may have different capacities.

Absolute Encoder Data Retention

In compatible Yaskawa ServoPack systems, the backup battery maintains multi-turn absolute encoder information when the main drive power is switched off, helping preserve the stored position reference.

Machine Controller Memory Backup

Selected Yaskawa MP2000 machine controller modules use JZSP-BA01 batteries to retain controller memory data during power interruptions, including supported register and alarm information.

Lead Wire and Connector Assembly

The reference battery assembly includes electrical leads and a connector for connection to the specified equipment. Verify the connector shape, lead length and polarity against the existing battery before replacement.

Dedicated Industrial Replacement Application

The JZSP-BA01 designation is associated with Yaskawa industrial automation equipment. Battery replacement should follow the applicable drive or controller instructions to protect retained settings and position information.

Applications

Yaskawa servo absolute encoder backup
Compatible Sigma ServoPack battery replacement
Yaskawa MP2000 controller memory retention
Industrial robot and motion control maintenance
Multi-turn encoder position data backup
Industrial automation equipment servicing
Machine controller retained-memory protection
Preventive maintenance of compatible Yaskawa control systems

Purchase Information

We support online purchase of the Toshiba JZSP-BA01 Industrial Lithium Backup Battery. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is the Toshiba JZSP-BA01?
JZSP-BA01 is a Yaskawa industrial backup battery accessory designation. Yaskawa documentation identifies Toshiba lithium battery cells in reference assemblies used for encoder and controller memory backup.

Is JZSP-BA01 a Toshiba or Yaskawa part number?
JZSP-BA01 is a Yaskawa accessory part number, while Toshiba is identified as the manufacturer of the reference battery cell. Confirm the actual brand and markings of the supplied assembly before ordering.

What is the nominal battery voltage?
The specified nominal voltage is 3.6 VDC.

What is the battery capacity?
Yaskawa's reference specifications for the Toshiba ER3V and ER3VC battery indicate a nominal capacity of 1000 mAh. Verify the capacity printed on the actual cell.

Is JZSP-BA01 rechargeable?
No. The referenced battery uses primary lithium chemistry and must not be recharged.

What is the battery used for in servo systems?
It provides backup power to retain multi-turn absolute encoder position data when a compatible servo system is powered down.

Can it be used in Yaskawa MP2000 controllers?
Yes. Yaskawa identifies JZSP-BA01 as the backup battery for selected MP2000 series machine controllers, including MP2100 and MP2200 applications. Confirm the exact controller configuration.

What happens if the backup battery is depleted?
Stored encoder position information or battery-backed controller memory may be lost, depending on the equipment. Battery alarms should be addressed according to the relevant Yaskawa service manual.

Can JZSP-BA01 be replaced while the equipment is powered off?
Replacement procedures vary. Some controllers require battery replacement while control power is maintained to prevent data loss. Follow the specific equipment manual and qualified electrical safety procedures.

Is JZSP-BA01 the same as JZSP-BA01-1?
Not necessarily. Yaskawa lists JZSP-BA01 and JZSP-BA01-1 as separate accessory variants for different installations. Verify connector and equipment compatibility rather than assuming interchangeability.

Does this battery include a connector?
Yaskawa reference assemblies include lead wires and a connector. Check the exact supplied product because replacement and third-party assemblies can differ in connector shape and lead length.

What should be checked before ordering?
Confirm the complete JZSP-BA01 designation, actual battery manufacturer, 3.6 V nominal voltage, cell type, capacity, connector, polarity, lead length, production date, compatible Yaskawa drive or controller model and the applicable battery replacement instructions.

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