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A. The Rolls S2-2160GEL has a rated capacity of 2437Ah at the C20 discharge rate and 2160Ah at the C10 discharge rate. These figures reflect performance under standardised discharge conditions and are relevant to system sizing for stationary and renewable energy applications.
A. The Rolls S2-2160GEL is a 2V nominal battery. It is designed for use in series-configured battery banks where multiple 2V cells are connected to achieve the required system voltage, such as 12V, 24V, 48V, or higher.
A. The battery measures 399mm in length, 214mm in width, and 799mm in height including the terminal. It weighs 165kg. These dimensions are essential for planning battery room layouts, racking systems, and structural load calculations prior to installation.
A. Polarity should be verified directly against the label on the individual battery unit prior to connection. PartsForMachines recommends confirming terminal orientation before installation to avoid connection errors in multi-cell battery strings.
A. The Rolls OPzV series uses immobilised gel electrolyte combined with tubular positive plate technology, manufactured to DIN standards. The die-cast positive grid and proprietary gel formula reduce electrolyte stratification and active material loss, supporting stable capacity retention over deep discharge cycles.
A. Yes. As a valve regulated gel battery, the S2-2160GEL does not require routine water topping up. The sealed, valve regulated construction makes it suitable for installations where regular maintenance access is limited or impractical, such as remote off-grid systems or unattended telecom sites.
A. The S2-2160GEL is designed for commercial and industrial stationary applications including solar and renewable energy storage, UPS systems, telecommunications backup, and off-grid power installations. It is not confirmed as suitable for start-stop automotive use – refer to the product label for application guidance.
A. Yes. The Rolls 2V OPzV GEL series includes a range of capacities: S2-224GEL, S2-280GEL, S2-336GEL, S2-405GEL, S2-486GEL, S2-567GEL, S2-690GEL, S2-920GEL, S2-1150GEL, and S2-1380GEL. This allows precise capacity selection to match specific system energy storage requirements.
A. The Rolls S2-2160GEL is supplied with a 3-year manufacturer warranty. For warranty claims or queries, contact PartsForMachines with your order reference and details of the issue.
A. The Rolls S2-2160GEL is dispatched on a pallet and typically arrives within 3–5 working days to UK mainland addresses. Due to the size and weight of this battery, a delivery quote is required – please contact PartsForMachines prior to ordering. A 30-day returns policy applies.
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