3.6 V Lithium Battery
Lithium battery technology provides 3.6 V output for backup power applications in SIMATIC S7-400 systems.
SIEMENS
SIEMENS 6ES7971-0BA00 Battery 3.6V Lithium
$11.41
Available
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SIEMENS
SIEMENS 6ES7971-0BA00 Battery 3.6V Lithium
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$11.41
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | SIEMENS |
| Model Number | 6ES7971-0BA00 |
| Product Category | Battery |
| Product Family | SIMATIC S7-400 |
| Battery Voltage | 3.6 V |
| Battery Technology | Lithium |
| Battery Capacity | 2.3 Ah |
| Terminal Type | Raised Positive and Flat Negative |
| Compatible Power Supplies | PS 405 4A/10A/20A, PS 407 4A/10A/20A |
| Weight | 25 g |
Key Features
2.3 Ah Capacity
The 2.3 Ah capacity supports data backup and small CPU operation during power interruptions.
S7-400 Power Supply Compatibility
Designed for use with PS 405 (4A/10A/20A) and PS 407 (4A/10A/20A) power supply modules.
Raised Positive Terminal
Features a raised positive terminal and flat negative terminal for correct polarity connection.
Lightweight Design
Weighs approximately 25 g for minimal impact on control cabinet weight.
Applications
- Backup power for SIMATIC S7-400 CPU memory
- Data retention during power interruptions
- PS 405 power supply backup
- PS 407 power supply backup
- Industrial control system maintenance
- PLC battery replacement in S7-400 installations
- Preventing program and data loss during shutdowns
- Critical process control continuity
Purchase Information
We support online purchase of the SIEMENS 6ES7971-0BA00 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 SIEMENS 6ES7971-0BA00? It is a 3.6 V lithium backup battery for SIMATIC S7-400 systems, used with PS 405 and PS 407 power supplies.
What is the battery voltage? The battery voltage is 3.6 V.
What is the battery capacity? The battery capacity is 2.3 Ah.
What battery technology does it use? The battery uses lithium technology.
Which power supplies is it compatible with? It is designed for PS 405 4A/10A/20A and PS 407 4A/10A/20A power supply modules.
What are the terminal types? The battery has a raised positive terminal and a flat negative terminal.
What is the weight of the battery? The battery weighs approximately 25 g.
What is the purpose of this battery? It provides backup power to retain CPU memory and data during power loss or shutdown.
What should be checked before ordering? Verify the compatible power supply model, battery voltage and capacity requirements, and terminal configuration for your S7-400 system.
Need help confirming a model?
Send us your part number and technical requirements.
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