The SD SDH range is is the perfect choice when application requires high power in a short period of time. The range is constructed to provide a high level of robustness and designed for applications where high energy peaks are needed in a short timeframe. Due to a special low antimony plates design the range offers users the benefit of low maintenance result in improved operating costs. Batteries need topping-up once every three years under normal operating conditions. Furthermore the design is optimized to offer very low self-discharge for long storage period without a refreshing charge. Like all FIAMM lead-acid batteries the SD SDH range is eco-friendly and fully recyclable.