Sonnenschein A412/180 F10 lead gel battery 12V 180Ah

The Sonnenschein A412/180 F10 is an absolutely maintenance-free lead-gel block battery with very high capacity, designed for the highest demands on operational safety and extremely long service life in professional standby applications. As part of the globally proven A400 series with Dryfit® gel technology, this battery offers exceptional reliability. With a nominal voltage of 12V and a very high capacity of 180 Ah, it is the ideal energy source for fail-safe emergency power supplies in large industrial plants, data centres and safety-relevant systems.

Highlights at a glance

• Superior Dryfit® gel technology: Absolutely maintenance-free throughout the entire service life, maximum reliability and leak-proof.
• Extreme longevity: Classified as "Long Life" (12 years and more) according to Eurobat for maximum investment security.
• Very high capacity: 180 Ah for maximum bridging times during power failures.
• High cycle stability and deep discharge protection: Offers excellent recovery even after deep discharges.
• Robust construction: Reinforced, impact-resistant casing for use under demanding conditions.

Maximum supply security for critical infrastructure

The Sonnenschein A412/180 F10 is the specialist for standby parallel operation (standby use), where immediate and reliable energy handover is crucial in the event of power failure. Its main areas of application are large uninterruptible power supplies (UPS), telecommunication and IT systems, emergency and safety lighting systems, as well as power supply in power plants, substations and rail facilities. Wherever a power failure would have serious consequences, this battery offers the necessary safety.

Proven Dryfit® gel technology

The Dryfit® gel technology invented and perfected by Sonnenschein binds the electrolyte in a thixotropic silica gel. This not only makes the battery absolutely leak-proof and maintenance-free, but also ensures excellent cycle stability and a very low self-discharge. The internal gas recombination protects against capacity loss and makes operation particularly safe and efficient, without the need to add water.

Developed for longevity and reliability

The A400 series was developed for maximum economic efficiency over the entire lifetime. The extremely long service life of 12 years and more significantly reduces the need for costly and time-consuming battery changes in permanently installed systems. The high manufacturing quality and the use of high-purity materials ensure constant performance and contribute to the high operational safety of the entire system.
 

Features

FAQs about the Sonnenschein A412/180 F10 lead-gel battery

What is the main advantage of Dryfit® gel technology?

The key advantage is the combination of absolute maintenance-free operation, maximum cycle durability and extreme longevity. Compared to AGM batteries, gel batteries are often even more robust against deep discharges and offer very constant performance over long periods, making them the premium solution for critical standby applications.

What does the "Eurobat Long Life" classification mean?

Eurobat is the association of European battery manufacturers. The "Long Life" classification means that this battery is designed for an expected lifetime of 12 years or more under defined standby conditions (usually 20°C ambient temperature and correct maintenance charge).

What is the difference between a standby battery and a starter or solar battery?

A standby battery such as this is optimised for standby parallel operation. It is kept permanently at a constant voltage (maintenance charge) and only rarely must deliver energy. A starter battery is designed for short-term, high currents. A solar battery (cycle battery) is optimised for daily, deep discharge and recharging.

How should this lead battery be disposed of?

Lead batteries contain substances harmful to the environment and must not be disposed of in household waste. You can return your old battery free of charge to any dealer selling new batteries or to municipal recycling centres to ensure proper recycling.