The Sunlight SPG12-40S Deep Cycle Battery 12V 40Ah is a GEL type and is suitable for deep discharge at a large percentage of its capacity. It is fully rechargeable and designed for long-lasting durability.

The SPG S series is a line of batteries developed for backup power applications and solar energy systems. It allows for regular deep cycle use. This is a closed-type energy storage solution, maintenance-free. It offers significant benefits in terms of performance, reliability, and cost per cycle. Thanks to automated production processes and continuous quality checks, SPG S batteries represent an advanced series with a lifespan of approximately 800 cycles at a depth of discharge (DOD) of 50% and excellent recovery ability from deep discharge.

SUNLIGHT has been active for three decades in the international energy storage and distribution market. It specializes in the development, production, and distribution of batteries for industrial, advanced, and specialized applications. With the use of cutting-edge technologies and the implementation of research and development programs, the batteries are characterized by high quality and operational excellence.