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A. The S2-1380GEL is rated at 1380Ah at the C10 discharge rate and 1571Ah at the C20 discharge rate. The appropriate figure to use depends on your system's discharge duration requirements.
A. This battery uses OPzV (Ortsfeste Panzerplatte verschlossen) technology, combining tubular positive plates with an immobilised gel electrolyte in a valve-regulated sealed construction. This design is manufactured in accordance with DIN standards.
A. The battery measures 275mm in length, 210mm in width, and 673mm in height including the terminal. It weighs 97kg. Due to these dimensions and weight, the unit must be shipped on a pallet.
A. The S2-1380GEL is a 2V cell. Multiple cells are connected in series to achieve the required system voltage. For example, six cells produce a 12V bank, twelve cells produce a 24V bank, and so on.
A. Polarity must be confirmed directly from the product label prior to installation. PartsForMachines does not confirm polarity remotely for this SKU, and incorrect connection may damage connected equipment or the battery.
A. This battery is designed for stationary deep-cycle applications including off-grid and grid-tied renewable energy storage, UPS and standby power systems, telecoms infrastructure, and other critical installations requiring reliable, low-maintenance energy storage over extended periods.
A. No. As a valve-regulated gel battery, the S2-1380GEL is sealed and does not require water topping-up under normal operating conditions. The valve regulates internal pressure and limits gas emission during normal use.
A. Yes. The range includes S2-224GEL, S2-280GEL, S2-336GEL, S2-405GEL, S2-486GEL, S2-567GEL, S2-690GEL, S2-920GEL, S2-1150GEL, and S2-1620GEL, enabling precise matching of cell capacity to system energy requirements.
A. The Rolls S2-1380GEL is supplied with a 3-year warranty from Rolls Battery Engineering, covering defects in materials and workmanship under normal operating and installation conditions.
A. The S2-1380GEL is dispatched on a pallet due to its size and weight of 97kg. Delivery to UK mainland typically takes 3–5 working days. Contact PartsForMachines directly for a delivery quote. A 30-day returns policy applies.
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