# Siemens Lithium Battery 6ES5980-0MA11 3.6V 0.85Ah Industrial Backup Power

Ensure uninterrupted operation with the Siemens Lithium Battery 6ES5980-0MA11, a vital component for your industrial automation systems. This 3.6V 0.85Ah battery provides reliable backup power crucial for PLC memory retention and real-time clock functionality, safeguarding your critical data during power interruptions. Its maintenance-free design ensures long-term, stable performance in demanding environments. Discover how this Siemens battery enhances automation system reliability.

Engineered by Siemens for exceptional quality and durability, the 6ES5980-0MA11 battery offers dependable backup power for SIMATIC controllers and other industrial automation equipment. It is designed to meet the rigorous demands of manufacturing, process control, and machine building applications, delivering consistent performance when you need it most. This industrial lithium battery is a smart choice for maintaining system integrity.

### Key Features

-   Reliable 3.6V backup power for Siemens SIMATIC automation
-   0.85Ah capacity for extended PLC memory retention
-   Ensures real-time clock accuracy during power outages
-   Maintenance-free operation with a long service life
-   Designed for high compatibility with industrial control systems

### Specifications

-   Brand Siemens
-   Part Number 6ES5980-0MA11
-   Type Industrial Lithium Battery
-   Voltage 3.6V
-   Capacity 0.85Ah
-   Size 1/2 AA
-   Construction Sealed maintenance-free
-   Application PLC memory and clock backup

Trust in the robust engineering of Siemens for your critical automation needs. The Siemens Lithium Battery 6ES5980-0MA11 is built for endurance and consistent performance. For secure data and reliable system operation, choose this essential power backup solution. Contact us for expert advice and to secure your Siemens industrial automation components.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Batteries > Lithium Batteries
- **Tags:** 0.85Ah Battery, 3.6V Battery, Automation Power, Industrial Battery, PLC Memory Backup, Siemens 6ES5980-0MA11, Siemens Lithium Battery, SIMATIC Backup

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Siemens Lithium Battery 6ES5980-0MA11 3.6V 0.85Ah Industrial Backup Power-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/siemens-lithium-battery-6es5980-0ma11)
> Updated: 2026-09-30