Leoch LDC12-105-G27-DT Battery
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Leoch LDC12-105-G27-DT 12V 108Ah (C20) DT-5/16 Battery

Sale price £239.99

Leoch LDC12-105-G27-DT (Dual Terminal) Superior Lead Carbon AGM (LDC Series) Battery, the best deep cycle battery on the market. Exclusive deep cycle technology created by Leoch Battery.

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About Us

McMartins: The UK Battery Specialist

As a family-run business, we leverage a legacy of technical expertise that stretches back to 1972 to supply you with the best parts and accessories.
Our team have supplied garages and retailers across the UK - and now we’re bringing the same quality of products and expertise directly to motorists.

The McMartin family has been serving UK motorists for years. When you buy from McMartins, you are supporting a dedicated family-run automotive business. Family‑run, UK‑based specialists. Trusted by consumer and trade. Delivered to your door.

McMartins is a forward-thinking automotive parts and accessories retailer built on a foundation of technical expertise, quality products, and unwavering commitment to the customer. While our name is synonymous with battery excellence - the critical power source for every vehicle - we have grown to become a comprehensive partner for all your car care, maintenance, and enhancement needs.
We serve the everyday driver, the dedicated DIY mechanic, and professional repair shops alike, ensuring every vehicle gets the power and parts it needs to perform reliably.

 

Our Core Pillars: The McMartins Difference

Our business model is built on three essential pillars that guide every decision, from product selection to customer service:

1. Battery Mastery: The Heart of Our Business

  • Deep Expertise: Our initial focus and enduring strength is in power solutions. We stock a vast array of batteries for everything from standard combustion engines and high-demand modern vehicles to specialized batteries for motorcycles, boats, and electric vehicle (EV) auxiliary systems.

  • The Right Fit Guarantee: We utilize advanced fitment technology to ensure every customer is matched with the exact CCA, Group Size, and technology (Lead-Acid, AGM, EFB, Lithium) required by their specific vehicle.

  • Sustainability Focus: We are committed to responsible battery life cycle management, offering robust battery testing and free, ethical recycling services for old units.

 

2. Curated Quality Parts: Reliability First

  • Essential Maintenance: We supply the parts you need to keep your car safe and running smoothly, including:

    • Batteries: Traditional Led-Acid, Lithium and more.

    • Battery Chargers

    • Jump Starters

  • Vetted Suppliers: Unlike general retailers, we partner only with trusted, industry-certified manufacturers to guarantee the quality and durability of every component we sell.

 

3. Smart Accessories & Tools: Empowering the Driver

  • Modern Automotive Life: We stock a range of accessories that enhance both the driving experience and the garage workflow.

  • Product Categories Include: Battery chargers and jump starters, portable power packs, high-performance lighting, and premium diagnostic tools for the DIY market.

 

Our Customer Commitment: Service, Simplified

At McMartins, we understand that car maintenance can be confusing and intimidating. We strive to make the process as straightforward and stress-free as possible.

Commitment What It Means for You
Expert Advice Our staff is trained not just in sales, but in automotive diagnostics. We provide personalized, non-jargon advice to solve your problem quickly and correctly the first time.
Effortless Fitment Our systems confirm part compatibility before you buy, eliminating guesswork and costly returns.
True Value Pricing We offer competitive pricing on premium brands, ensuring you get the best combination of quality and affordability.

 


Looking Ahead: The Future of McMartins

The automotive landscape is constantly evolving, with new technologies like hybrid and electric vehicles becoming mainstream. McMartins is committed to staying ahead of this curve:

  • EV Ready: We are continually expanding our offerings to include auxiliary batteries for electric and hybrid vehicles, alongside advanced charging and monitoring accessories.

  • Digital Integration: We are investing in our online platform to provide hyper-accurate digital fitment tools, detailed instructional content, and seamless service.

  • Community Focus: We aim to be a resource for local mechanics and enthusiasts through workshops, trade programs, and local sponsorship.

 

McMartins is more than just a parts store - we are your partners in vehicle reliability and performance.

DELIVERY

Delivery Times

Monday-Friday: Next day delivery (same day dispatch) available on orders before 5:00pm (unless stated otherwise on checkout or product page). Automatically applies to most standard orders.
Pallets (heavy weight and multiple or bulk quantities), Bank holidays, seasonal holidays, and other exclusions apply. UK Mainland only. Some postcodes in remote or difficult to access areas may add additional transit/delivery times.

  • Next day delivery (if ordered before 5:00pm, unless stated otherwise).
  • Standard delivery: Usually 2–5 working days.
  • Pallet delivery: Usually 5-7 working days.

We’ll email you tracking details as soon as your order is on its way.

Delivery Costs
Free delivery on all standard orders. Pallet delivery calculated on checkout.

Missed Deliveries
If you miss your delivery, our courier will leave instructions for re-delivery or collection. Tracking information will also include details for re-scheduling or options for delivery.

Damaged in Transit
If your parcel arrives damaged, please contact us within 48 hours of receipt with photos so we can put it right quickly.

Click here to view our Delivery (Shipping) Policy

RETURNS

You have 60 days from receiving your order to let us know you’d like to return it.
Once you’ve let us know that you’d like to return your order (within the 60-day notice period), you’ll have another 15 days to send it back to us.
Unless your item is faulty or we’ve sent the wrong one, you’ll just need to cover the return postage.

Refunds

Refunds are made to your original payment method - usually within 5–10 working days. This varies depending on your chosen payment method (credit cards typically take longer to show the refund).

Warranty

All products come with a minimum 1-year manufacturer warranty, with extended coverage applied where specified on individual item pages

Click here to view our Returns, Refunds & Warranty Policy
SKU: LDC12-105-G27-DT Barcode:
Vendor: Leoch

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    Description
    Voltage: 12v | Capacity: 108Ah | UK Battery No: DT

    LDC – Superior Lead Carbon AGM, the best deep cycle battery on the market! Exclusive deep cycle technology created by Leoch Battery. The series is available in blocks of 6, 8 and 12 volt batteries allowing it to be used in a multitude of applications. While also offering superior performance with lead carbon and AGM technology, providing a long-life and super-fast power solution for both industrial and lifestyle markets.

    This range is specially engineered for deep cycle performance. Designed with a positive plate formula to minimise water consumption and provide a long service life at 1,000 cycles at 60% DoD (Depth of Discharge). A unique mixture of carbon and other key additives found in negative material allows the LDC to perform in Partial State of Charge, which offers many advantages such as fast charging capability and reduced sulphation, in short, key reasons for premature failure.

    Features:

    • Special mixture of carbon and other proprietary additives in negative active material (NAM) for high performance in partial state of charge (PSoC) applications
    • Designed and optimized for cyclic intensive and PSoC motive applications
    • Unique one-way vent valve design to minimize water loss and increase safety
    • ABS case UL94-HB (UL94-V0 Optional) is used for increased container strength
    • One of a kind paste formula
    • Low self-discharge at less than 3% per month at 77°F (25°C)
    • Excellent vibration resistance
    • Wide model range offering 6V, 8V and 12V blocks
    • Inhouse design of one-of-a-kind separator preventing acid stratification, while optimizing electrolyte retention
    • Thick plates using a special pasting formula ensures long service life
    • 1000 cycles at 60% DOD
    • Wide operating temperature range (-40°- +65°c)
    • Quick charging, 80% in 3 hours (depending on model and application)

    Application: Built for light-to-medium cyclic deep-cycle use in recreational settings (caravans, boats, motorhomes).
    Technical Information
    • Category: Leisure lead acid
    • Length (mm): 306 mm
    • Width (mm): 168 mm
    • Height (mm): 208 mm
    • Height with Terminals (mm): 232.5 mm
    • C10:
    • C20: 108
    • CCA:
    • Layout:
    • Terminal: DT(5/16")
    • Hold down:
    • Handles:
    • Weight (Kg): 27.8
    Diagrams

    Terminal: DT
    Manuals, Datasheets & Other Downloads

    About Leoch

    Leoch International Technology is a global leader in battery manufacturing and energy management solutions, operating across more than 160 countries.
    Founded in 1989, Leoch now has 21 manufacturing facilities globally.

    Why You Should Choose Leoch Batteries

    • Cutting-Edge Innovation: Leoch is an R&D powerhouse, housing over 1,500 R&D experts and holding more than 1,000 international patents. It is one of the rare global manufacturers specializing in all generations of battery power, including advanced Thin Plate Pure Lead (TPPL) and lithium-ion technologies
    • Massive Range & Application Fit: They produce a comprehensive line of over 2,000 battery models tailored for telecom backups, data centers, automotive, marine, golf carts, and residential solar energy storage
    • Exceptional Longevity and Build Quality: Engineered for harsh conditions, their specialized series (like the Lead Carbon AGM or pure lead variants) offer extended lifespans (e.g., up to 1,300 deep-cycle discharges), fast recharge capabilities, and superb vibration resistance

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