Gel Batteries

Sonnenschein industrial batteries

Sonnenschein is a well-known brand in the battery industry, renowned for their production of high-quality lead-acid batteries. The brand has a long history, dating back to the early 20th century, and has built a reputation for reliability, durability, and innovation in battery technology. Sonnenschein batteries are particularly noted for their use of gel technology, which offers several advantages over traditional flooded lead-acid batteries, including maintenance-free operation, leak-proof construction, and superior performance in a wide range of temperatures and applications.

Sonnenschein batteries are used in a variety of applications, including all Rail applications, backup power systems and renewable energy storage Their gel technology makes them an excellent choice for situations requiring deep discharge and long service life, making them a preferred option for critical and high-reliability applications. The brand is part of the Exide Technologies group, which ensures that Sonnenschein batteries benefit from continuous innovation and high manufacturing standards.

D-500KT Battery

The D-500KT is a robust 2V single-cell battery with a 500Ah capacity at a 5hr-rate to 1.70V per cell at 25°C, and it weighs approximately 28.6kg. It is designed to deliver a high discharge current of 500A, making it suitable for demanding applications. This battery operates within a wide temperature range (-40°C to 60°C for discharge, charge, and storage), ensuring reliability under varied environmental conditions. The optimal temperature for its operation is 25°C±5°C, and it can handle a maximum charging current of 75A. The self-discharge rate is impressively low, less than 5% per month at 25°C, though charging before use is recommended. Equipped with D1 (Lead welding Terminals), the D-500KT measures 93mm×158mm×665mm, with a total height of 705mm. Its performance characteristics include consistent power and current discharge capabilities across a range of voltages and times, showcasing its efficiency and endurance for extensive energy storage and power delivery needs.