Exide Marathon M12V50FT - 12 V 47 Ah front-terminal AGM battery
Description
Product information
The Exide Marathon M12V50FT is a durable, maintenance-free VRLA lead-acid battery with modern AGM technology. Thanks to front terminal connections, it is particularly suitable for use in cabinets and racks, as installation and maintenance are considerably simplified. With a nominal capacity of 47 Ah (C10, 1.80 V/C, 20 °C) and a design life of over 12 years (EUROBAT "Very Long Life"), it is ideal for telecommunications and power supply applications with medium to long bridging times.
Highlights at a glance
- Nominal capacity: 47 Ah (C10, 1.80 V/C, 20 °C)
- Front terminal connections (M-M6-90°) for easy installation and maintenance
- Very long service life: > 12 years (EUROBAT "Very Long Life")
- Maintenance-free thanks to AGM technology, no need to top up water
- Made in Europe (ISO 9001 certified)
Powerful for critical applications
The M12V50FT provides reliable power for UPS systems, telecommunications systems, railway technology, safety lighting and power distribution networks. With high energy density and robust design, it is also suitable for use in demanding environments.
Focus on efficiency and operational safety
AGM technology ensures short charging times, low self-discharge and high operational reliability. Central degassing and internal gas recombination of 99% enable virtually gas-free, maintenance-free operation throughout its entire service life.
Advanced AGM technology for a long service life
The use of lead-calcium alloy grid plates ensures high corrosion resistance and reliability. The M12V50FT is UL-certified, complies with IEC 60896-21/-22 and fulfils the highest quality and safety requirements.
Features
| Model | Exide Marathon M12V50FT |
| Battery type | VRLA AGM (Telecom / UPS) |
| Nominal voltage (V) | 12 |
| Capacity (Ah) | 47 (at 10h rate) |
| Short-circuit current (A) | 1850 |
| Charging voltage (maintenance) | 13.68V (at 20°C) |
| Charging voltage (boost) | 14.1V - 14.4V |
| Operating temperature (°C) | Charging: 0 ~ 40 / Discharging: -20 ~ 50 |
| Storage temperature (°C) | -20 ~ 40 |
| Service life | 12+ years (EUROBAT: Very Long Life) |
| Dimensions (L/W/H, mm) | 209 x 108 x 239 |
| Weight (kg) | approx. 16.5 |
| Connection | M6 front terminal |
| Certifications | ISO 9001, ISO 14001, UL |
FAQs about the Exide Marathon M12V50FT
For which applications is the M12V50FT suitable?
The battery is ideally suited for telecommunications, UPS systems, power distribution networks, safety lighting, and railway technology.
What does the front terminal design mean?
The terminals are fitted at the front, which considerably simplifies installation and maintenance in cabinets and racks.
Is the M12V50FT maintenance-free?
Yes, thanks to AGM technology with glass fibre separators, no refilling of water is required.
How long is the service life of the battery?
The design life is over 12 years in accordance with EUROBAT classification "Very Long Life".
Is the battery subject to transport restrictions?
No, operational blocks such as the M12V50FT can be transported worldwide without restrictions according to IATA A67.
Properties
| Capacity: | 47 Ah |
|---|---|
| Connections: | M6-90° |
| Tension: | 12V |
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