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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 7 to 10 working days |
Deep-cycle applications such as renewable energy storage, floor cleaning equipment, and electric vehicles demand a battery that sustains consistent output across repeated charge and discharge cycles. The Rolls 6FS305-HC is a 6-volt flooded lead-acid deep-cycle battery delivering 305Ah capacity at the C20 rate and 253Ah at the C5 rate, built for sustained performance in demanding commercial and industrial environments where reliability is non-negotiable.
Engineered by Rolls Battery Engineering under the FS Series range, the 6FS305-HC features an advanced plate design with a larger active surface area and higher-density paste formulation. This construction improves energy throughput and extends cycle life compared to conventional flooded battery designs, making it well suited to applications with regular deep discharge requirements.
The battery measures 311mm (L) 181mm (W) 362mm (H including terminal) and weighs 41kg. Terminal type and hold-down configuration are not confirmed in the supplied data; buyers should refer to the product label or contact PartsForMachines for clarification prior to ordering. Polarity should be verified on the product label before installation. Cross-reference codes for this battery include 6-LC-305-HC, US305, and J305G.
The FS Series 6-volt range is available in multiple configurations including the 6FSGC, 6FSGC-HC, 6FSGC-SC, 6FSGC-DIN, 6FS145, 6FS250-SC, 6FS305-SC, 6FSL16, and 6FSL16-HC, allowing selection by capacity and terminal specification to suit a wide range of system requirements." This battery is supplied with a 1-year manufacturer warranty from Rolls Battery Engineering. "Delivery: pallet shipment, typically 35 working days within UK mainland. Contact PartsForMachines for delivery quote. 30-day returns.
Professional Dual Purpose AGM – suitable for solar power Full leak-proof (electrolyte absorbed in glass mat) No gases, ideal for in-cabin installation Fully sealed and completely maintenance-free Made in Germany Specially developed for camper vans and caravans with high power consumption Long life: up to four times higher cycle ability compared to conventional batteries Low self-discharge rate, therefore ideal for seasonal use AGM technology for ultimate impact and vibration resistance Suitable as power supply and starter battery.
Key Feature:Engineered for leisure and recreational vehicles, offering deep-cycle discharge capability and sustained energy delivery for extended off-grid power during camping or seasonal travel use.
Uses:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Brand | Rolls Battery Engineering |
|---|---|
| Voltage | 6V |
| Capacity AH (C20) | 305Ah |
| Cold Cranking Amps (EN) | |
| L × W × H | 311mm × 181mm × 362mm |
| Warranty period | 1 Year |
| Weight (Kg) | 41 |
| Capacity AH (C5) | 253Ah |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 311 |
| Width (mm) | 181 |
| Height Inc. Terminal (mm) | 362 |
| Terminal Placement | |
| Terminal Type | |
| Hold Down | |
| Case Size | |
| ETN Number | |
| TTNR |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Expert Guidelines for Preserving Your Heavy Equipment Battery Heavy machinery, including forklifts, bulldozers, and excavators, relies on robust batteries to minimize downtime and maximize operational availability. These batteries must endure even more challenging conditions than typical automotive batteries. Moreover,...
Standard Delivery: £7.99
Delivery Estimate: 3 to 5 working days
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| Technical Specification | |
|---|---|
| PRODUCT NUMBER | US125 |
| Voltage | 6 |
| Capacity (AH) | 242 |
| Terminal Type | UTL |
| Length | 260 |
| Width | 181 |
| Height | 286 |
A. The Rolls 6FS305-HC has a capacity of 305Ah at the C20 rate and 253Ah at the C5 rate, making it suitable for deep-cycle applications requiring sustained energy delivery over extended discharge periods.
A. The Rolls 6FS305-HC is a 6-volt battery. Multiple units are typically connected in series to achieve the system voltage required by the application.
A. The battery measures 311mm (length) 181mm (width) 362mm (height including terminal) and weighs 41kg. Please ensure your battery compartment and any hold-down arrangement can accommodate these dimensions and that appropriate lifting precautions are taken.
A. The 6FS305-HC cross-references to 6-LC-305-HC, US305, and J305G. If you are replacing a battery with one of these part numbers, the 6FS305-HC is the corresponding Rolls Battery Engineering equivalent.
A. Polarity is not pre-confirmed for this model and must be verified directly on the product label before installation. PartsForMachines recommends checking the label carefully to avoid reverse-connection damage.
A. The 6FS305-HC is a flooded lead-acid deep-cycle battery built to the Rolls FS Series specification. It incorporates a higher-density paste formulation and enlarged plate surface area to improve cycle performance and service life in demanding discharge applications.
A. Start-stop compatibility has not been confirmed for this product. Buyers should refer to the product label or contact PartsForMachines before specifying this battery for start-stop use.
A. The 6FS305-HC is supplied with a 1-year manufacturer warranty from Rolls Battery Engineering, covering defects in materials and workmanship under normal operating conditions.
A. Yes. The FS Series 6-volt range includes the 6FSGC, 6FSGC-HC, 6FSGC-SC, 6FSGC-DIN, 6FS145, 6FS250-SC, 6FS305-SC, 6FSL16, and 6FSL16-HC. Contact PartsForMachines if you require assistance selecting the correct variant for your application.
A. The 6FS305-HC is dispatched on a pallet and typically arrives within 35 working days to UK mainland addresses. Delivery costs are quoted individually; please contact PartsForMachines for a delivery quote before ordering. A 30-day returns policy applies.
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