Sonnenschein GF 12 063 Y Lead-gel battery 12V 63Ah

The Sonnenschein GF 12 063 Y is an absolutely maintenance-free lead-gel block battery that has been developed to meet the highest demands for cycle stability and reliability in light traction applications. As part of the globally proven GF-Y series with Dryfit® gel technology, this battery offers an exceptional service life and robustness. With a nominal voltage of 12V and a capacity of 63 Ah (C5), it is the ideal energy source for daily, demanding use in electric wheelchairs, scooters and other mobile electric vehicles.

Highlights at a glance

• Superior Dryfit® gel technology: Absolutely maintenance-free throughout its entire service life, highly reliable and leak-proof.
• High cycle stability: Developed for demanding, daily charging and discharging operation (approx. 450 cycles as per IEC 60254-1).
• High capacity: 63Ah (C5) for long runtimes in a standard form factor.
• Deep-discharge safe: Offers excellent recovery even after deep discharges.
• Robust construction: Reinforced, impact-resistant housing for tough everyday use in mobile applications.

Maximum power for rehab and leisure applications

The Sonnenschein GF 12 063 Y is the specialist for mobile, electrically powered vehicles in the rehab and leisure sector. Its main areas of application are electric wheelchairs, scooters for seniors, golf caddies, mobile lifting systems, and small cleaning machines. Wherever vehicles need to work reliably and maintenance-free on a daily basis, this battery delivers the necessary energy and endurance.

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 installable in any position, but also ensures excellent cycle stability and very low self-discharge. Unlike conventional wet batteries, acid stratification is prevented, which significantly prolongs service life in tough cycling operations.

Developed for longevity and economy

The GF-Y series was developed for maximum economy and minimal downtime in professional use. The high cycle life reduces the need for premature replacement and thus lowers the total cost of ownership (TCO) of your devices. Absolute maintenance-free operation eliminates the time and expense required for regular topping up with water and ensures maximum job safety.
 

Features

FAQs on the Sonnenschein GF 12 063 Y lead-gel battery

What does "traction battery" mean?

A traction battery (or drive battery) is specially designed to supply electric motors with energy over a long period of time. It is extremely cycle-resistant, meaning it can be regularly deeply discharged and recharged, as is the case with, for example, electric wheelchairs in daily use. This distinguishes it from a starter battery.

What is the main advantage of Dryfit® Gel Technology in mobile applications?

The key advantage is the absolute maintenance-free operation. With mobile devices, there is no need for time-consuming and error-prone checking and refilling of water. In addition, the batteries are leak-proof, even when tilted or under strong vibrations, significantly increasing operational safety in mobile use.

What do the capacity specifications C5 and C20 mean?

The capacity of a battery depends on how quickly it is discharged. The C-rate indicates the discharge current. C5 (discharge over 5 hours) is the standard for traction applications, as high currents are involved. C20 (discharge over 20 hours) is a common comparative value where the nominal capacity is higher.

How should this lead battery be disposed of?

Lead batteries contain environmentally hazardous substances and must not be disposed of in household waste. You can return your old battery free of charge to any retailer selling new batteries or to local recycling centers to ensure proper disposal.