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A. The Rolls S2-3458GEL is rated at 3936Ah at the C20 rate and 3458Ah at the C10 rate. The C10 figure forms part of the SKU designation to aid identification within the OPzV GEL range.
A. The Rolls S2-3458GEL is a 2V battery. Multiple cells are typically connected in series to form higher-voltage battery banks, for example 24V, 48V, or larger systems as required by the installation.
A. This battery uses immobilised GEL electrolyte combined with tubular positive plate (OPzV) technology. It is valve regulated, meaning it is sealed under normal operating conditions and requires no routine electrolyte maintenance.
A. The battery measures 576mm in length, 212mm in width, and 799mm in height including terminals. It weighs 252kg and must be handled and installed using appropriate mechanical lifting equipment.
A. Polarity and terminal configuration should be confirmed directly from the label on the product upon receipt. PartsForMachines recommends verifying these details before installation to ensure correct connection.
A. Yes. The OPzV GEL design is well suited to stationary deep-cycle applications including off-grid and grid-tied solar storage, UPS systems, and telecommunications backup, where sustained discharge and long service life are required.
A. Start-stop compatibility has not been confirmed for this product. This is a stationary commercial battery, not intended for automotive use. Refer to the product label or contact PartsForMachines for further guidance.
A. The range includes ten additional variants: S2-224GEL, S2-280GEL, S2-336GEL, S2-405GEL, S2-486GEL, S2-567GEL, S2-690GEL, S2-920GEL, S2-1150GEL, and S2-1380GEL, all at 2V, allowing precise capacity specification for your system design.
A. The Rolls S2-3458GEL is supplied with a 3-year warranty from Rolls Battery Engineering. For warranty claims or queries, contact PartsForMachines with your order details and proof of purchase.
A. Due to its size and weight of 252kg, the S2-3458GEL is despatched on a pallet. 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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