Sustained deep-cycle discharge over extended periods demands a battery engineered for cyclic resilience rather than simple engine starting. The Numax XDC27MF is a 12V 95Ah leisure and marine battery built to deliver consistent, reliable power across motorhomes, caravans, canal boats, narrowboats, and onboard auxiliary systems where repeated charge and discharge cycles are routine.
Manufactured by Numax Batteries under their XDC leisure range, the XDC27MF is constructed to withstand the demands of deep-cycle use. With a Cold Cranking Amps rating of 600A (EN) and a Marine Cranking Amps rating of 770A, the battery also supports engine-start applications alongside its primary leisure and marine duties, making it a versatile choice for dual-purpose installations.
The XDC27MF occupies a GR27 case measuring 302mm × 172mm – 220mm (L × W × H) and weighs 22.5kg. It is fitted with dual terminals and uses a B01 hold-down configuration. Polarity is standard (positive left, layout code 1). No direct cross-reference part numbers are currently listed; compatibility with start-stop systems is unconfirmed – please refer to the product label.
This battery is available as part of the wider Numax leisure and marine range, which includes the LV, XV, DC, and XDC series across varying capacities to suit different power requirements." The XDC27MF is supplied with a 2-year warranty. "Standard delivery: 1–3 working days within UK mainland. 30-day returns.
Quality, durability and performance sum up the NUMAX range of batteries. NUMAX batteries are built to the very highest specification to cope with today’s automotive electrical demands. The NUMAX automotive range has a battery to suit every application whilst providing premium quality and value. That’s why people trust the NUMAX battery brand to give them the performance they need no matter how harsh the conditions.
Key Feature:
- Backed by a 2 Years Warranty-year warranty for dependable service life and reliable performance under everyday driving conditions.
- Product Group: 2312, NUMAX PREMIUM CV BATTERY, engineered to deliver consistent starting power and steady performance in demanding automotive applications.
- Engineered as a 1 12.0 battery, ensuring consistent current flow, strong cranking power, and stable voltage delivery.
- Built by Numax, offering dependable everyday performance and excellent value for a wide range of vehicles.
- Weighs 22.5 kg, balancing high capacity with manageable handling for easy fitting and routine maintenance.
- OEM-style design ensures perfect terminal alignment, secure fitment, and support for both standard and start-stop vehicle systems.
Compatibility:
Developed by Numax as a 12.0 1 battery, offering stable energy output, dependable starting power, and compatibility across general automotive and light commercial applications.
Uses:
- Restores dependable starting for vehicles that require consistent, everyday performance in regular driving conditions.
- Suited to 1 battery applications, delivering steady operation for vehicles with start-stop or accessory-heavy systems.
- Supports stable electrical output for ignition, lighting, infotainment, and critical onboard electronics in all environments.
- Performs reliably across short commutes and longer journeys where consistent restarts and electrical stability are essential.
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