Exide Marathon M12V125FT - 12 V 121 Ah front terminal lead-acid battery

To order this product, please log in here.

Stock: 12

Product number: EXIM12V125FT

EAN: 2050001754868

Length: 559 mm

Width: 124 mm

Height: 283 mm

Weight: 47.6 kg

Product information

The Exide Marathon M12V125FT is a long-lasting and maintenance-free VRLA lead-acid battery with AGM technology, specially developed for critical applications in telecommunications, power supply and UPS systems. Its front-terminal design makes it particularly easy to install and maintain in module cabinets and battery racks. With a design life of over 12 years and a robust housing, it impresses with maximum reliability and safety.

Highlights at a glance

121 Ah capacity (C10, 1.80 V/Z, 20 °C) and 2374 W per block at 10 minutes
Front terminal connections for quick installation and easy maintenance
Design life over 12 years (EUROBAT "Very Long Life")
Maintenance-free thanks to AGM technology with gas recombination, no topping up with water required
Central degassing and extremely low gassing (99% internal gas recombination)

Maximum power for UPS and telecommunication systems

The Marathon M12V125FT ensures a continuous power supply for telecommunication, power distribution, security, emergency power and UPS systems. Thanks to its high power density, it delivers reliable power, even with longer bridging times and demanding load profiles.

Efficiency with proven AGM technology

Thanks to the absorbent glass mat separators, the battery stands out for its short charging times, high energy density and stable power output. The 99% gas recombination minimises the maintenance effort to a minimum. Central degassing and flame-retardant housing option provide a high level of safety.

Robust design for a long service life

The lead-calcium alloy grid plates ensure excellent corrosion resistance and therefore a very long service life. With its extended operating temperature range from -40 °C to +55 °C, the battery can be used flexibly in a variety of different environments.

Features

Model	Exide Marathon M12V125FT
Battery type	VRLA AGM (Telecom / UPS)
Rated voltage (V)	12
Capacity (Ah)	121 (at 10h rate)
Short-circuit current (A)	3450
Charging voltage (trickle charge)	13.68V (at 20°C)
Charging voltage (boost charge)	14.1V - 14.4V
Operating temperature (°C)	Charge: 0 ~ 40 / Discharge: -20 ~ 50
Storage temperature (°C)	-20 ~ 40
Service life	12+ years (EUROBAT: Very Long Life)
Dimensions (L/W/H, mm)	395 x 108 x 287
Weight (kg)	approx. 39.5
Connection	M8 front terminal
Certifications	ISO 9001, ISO 14001, UL

FAQs about the Exide Marathon M12V125FT lead-acid battery

For which applications is the Exide Marathon M12V125FT suitable?

The battery is suitable for telecommunication systems, UPS systems, power distribution networks as well as security and emergency power systems.

What does the front terminal design mean?

The connections are located at the front, which facilitates installation in cabinets and enables easy maintenance.

Is the M12V125FT battery maintenance-free?

Yes, thanks to AGM technology with gas recombination, there is no need to top up with water.

What service life does the M12V125FT battery offer?

The design life is over 12 years and meets the EUROBAT classification "Very Long Life".

Is the M12V125FT battery subject to transport restrictions?

No. The Exide Marathon M12V125FT is free from transport restrictions according to IATA A67 and can be transported by road, rail, water, or air.