Exide Marathon XL12V50 - 12 V 50.4 Ah Long Life AGM battery

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Product number: EXIXL12V50

EAN: 2050001755018

Length: 220 mm

Width: 1720 mm

Height: 235 mm

Weight: 19.5 kg

Product information

The Exide Marathon XL12V50 is a reliable, maintenance-free VRLA lead-acid battery with advanced AGM technology. It offers a nominal capacity of 50.4 Ah (C10, 1.80 V/C, 20 °C) and is specially developed for use in telecommunication systems, UPS systems and other safety-critical applications. With a design life of over 12 years, it impresses with high efficiency, safety and cost-effectiveness.

Highlights at a glance

Nominal capacity: 50.4 Ah (C10, 1.80 V/C, 20 °C)
Compact dimensions: 220 × 172 × 219 / 235 mm at approx. 19.5 kg
Long service life: ≥ 12 years (EUROBAT "Long Life")
AGM technology: maintenance-free, no need to top up with water
High operational safety: gas recombination up to 99%, extremely low self-discharge
Sustainable: fully recyclable, low CO₂ footprint

Powerful in sensitive applications

The Marathon XL12V50 is designed for medium to long back-up times and offers high power density with a compact design. Typical areas of application include telecommunication, UPS systems, railway technology, hazard detection technology and power distribution networks. It also ensures reliable security of supply in photovoltaic storage solutions.

Efficiency and safety with system

Thanks to short recharge times, high availability and extremely low self-discharge, the Marathon XL12V50 is particularly economical to operate. Thanks to almost complete gas recombination, it operates maintenance-free and can be transported worldwide without restrictions according to IATA A67.

Advanced AGM technology for long service life

The grid plate technology used, made from lead-calcium alloy, ensures high corrosion resistance and stable performance values over many years. Produced in Europe to ISO 9001 standards, the Marathon XL12V50 meets the highest requirements for quality and reliability.

Features

Model	Exide Marathon XL12V50
Battery type	VRLA AGM (Telecom / UPS)
Nominal voltage (V)	12
Capacity (Ah)	50.4 (at 10h rate)
Short-circuit current (A)	1900
Charging voltage (float)	13.68V (at 20°C)
Charging voltage (boost)	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)	221 x 125 x 225
Weight (kg)	approx. 18.5
Connection	M6 screw terminal
Certifications	ISO 9001, ISO 14001, UL

FAQs about the Exide Marathon XL12V50

For which applications is the XL12V50 suitable?

The XL12V50 is ideal for telecommunication, UPS systems, railway technology, security and hazard detection technology and power distribution networks.

How long is the battery life?

The design life is at least 12 years according to EUROBAT classification "Long Life".

Is the Marathon XL12V50 maintenance-free?

Yes, thanks to AGM technology, the battery is completely maintenance-free and does not require topping up with water.

Are there any transport restrictions for the XL12V50?

No, ready-to-use batteries like the XL12V50 are not subject to any transport restrictions according to IATA A67.

What advantages does AGM technology offer?

AGM technology enables high energy density, fast charging times, very low self-discharge and a high level of operational safety due to internal gas recombination.