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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 |
Product Number: 12FS27
Variations
Deep-cycle and standby applications demand batteries that maintain consistent output across extended discharge cycles without premature degradation. The Rolls 12FS27 is a 12-volt, 105Ah lead-acid battery from the FS Series, engineered to meet the reliability requirements of demanding commercial, marine, and recreational power applications where dependable capacity over time is essential.
Rolls Battery Engineering has developed the FS Series using a revised plate design featuring a larger active surface area combined with higher-density paste formulation. This construction approach increases the available energy per cycle, improves charge acceptance, and extends overall service life when compared to conventional flooded lead-acid designs operating under equivalent load conditions.
The 12FS27 measures 321mm 171mm 238mm (L W H) and weighs 24.5kg. Rated capacity is 105Ah at the C20 rate and 85Ah at the C5 rate, reflecting genuine deep-cycle capability under accelerated discharge. Polarity configuration should be confirmed directly from the product label prior to installation. Cross-reference codes for this model include 12-LC-27, US27DCXC, and 27TMX. Start-stop vehicle compatibility has not been confirmed; refer to the product label for guidance." The 12FS24 (PID000199550) is available as a related variant within the FS Series range for applications requiring an alternative capacity rating. This battery is supplied with a 1-year warranty covering manufacturing defects under normal operating conditions. "Standard delivery: 13 working days within UK mainland. 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 | 12V |
| Capacity AH (C20) | 105Ah |
| Cold Cranking Amps (EN) | |
| L × W × H | 321mm × 171mm × 238mm |
| Warranty period | 1 Year |
| Weight (Kg) | 24.5 |
| Capacity AH (C5) | 85Ah |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 321 |
| Width (mm) | 171 |
| Height Inc. Terminal (mm) | 238 |
| 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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A. The Rolls 12FS27 is a 12-volt battery with a rated capacity of 105Ah at the C20 discharge rate and 85Ah at the C5 rate, making it suitable for applications that require sustained deep-cycle performance.
A. The battery measures 321mm in length, 171mm in width, and 238mm in height including the terminal. It weighs 24.5kg. These dimensions correspond to a standard BCI Group 27 footprint.
A. Polarity is not fixed and must be confirmed directly from the label on the battery unit itself prior to installation. Do not assume a standard polarity without checking the label.
A. The 12FS27 cross-references to 12-LC-27, US27DCXC, and 27TMX. These codes can assist in confirming fitment compatibility when replacing a battery identified under one of these part numbers.
A. Start-stop vehicle compatibility has not been confirmed for this model. Refer to the product label and consult your vehicle manufacturer's specification before fitting this battery in a start-stop application.
A. The FS Series uses a flooded lead-acid construction with a revised plate design incorporating a larger active surface area and higher-density paste. This provides improved charge acceptance, greater energy density per cycle, and extended service life compared to conventional flooded designs.
A. The 12FS27 is supplied with a 1-year warranty covering manufacturing defects under normal operating and maintenance conditions.
A. Yes. The Rolls 12FS24 (SKU: 12FS24, PID000199550) is available as a related variant within the FS Series for applications requiring a different capacity rating.
A. The 12FS27 is suited to deep-cycle and standby power applications including marine, leisure, commercial vehicle auxiliary, and off-grid energy storage where consistent capacity over multiple discharge cycles is required.
A. The 12FS27 is dispatched via standard parcel service with delivery in 13 working days to UK mainland addresses. A 30-day returns policy applies. Contact PartsForMachines for details on returns eligibility and procedure.
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