12V 90Ah Sealed Heavy-Duty Fleet Commercial Battery

Product Overview

The 12V 90Ah CMF 105D31L is a premium maintenance-free car battery engineered with Korean quality precision, tailor-made for the unique challenges of the African market. Designed to thrive in extreme temperatures, dusty landscapes, and rugged terrains, this battery combines advanced sealed lead-acid technology with a robust structure to deliver unmatched reliability for large vehicles and backup power needs. With a 90Ah capacity and elevated cold cranking amps (CCA), it provides consistent starting power and energy storage, even after prolonged exposure to Africa’s harsh climate. Certified by ISO9001, ISO14001, IATF16949, and SABER, this heavy-duty car battery meets international quality and safety standards, making it a trusted choice for drivers, fleet operators, and rural communities across Nigeria, South Africa, and beyond. Whether powering an off-road SUV, a commercial truck, or a small solar backup system, the CMF 105D31L balances durability, performance, and convenience—eliminating the need for regular maintenance in regions where professional services and distilled water are scarce.

Key Features

Africa-Ready Design for Extreme Conditions

Optimized exclusively for the African market, this battery features a reinforced ABS casing and heat-resistant seals that prevent electrolyte evaporation and casing deformation in temperatures exceeding 50°C. Its dust-proof construction keeps internal components protected from airborne debris, a common challenge on unpaved rural roads. This heat-resistant car battery maintains structural integrity and performance, even in the most unforgiving climates.

90Ah High Capacity & Superior Cranking Power

With a 90Ah rating and elevated CCA, the CMF 105D31L effortlessly starts large diesel and petrol engines in SUVs, pickup trucks, and commercial vehicles. Unlike standard batteries that lose power in extreme heat, this model retains cranking strength after hours of exposure to sunlight, ensuring reliable ignition for vehicles operating in remote areas with no access to emergency services.

Fully Maintenance-Free Sealed Technology

The sealed lead-acid battery adopts a valve-regulated design that eliminates the need for water topping-up— a game-changer for users in rural Africa. Without the hassle of regular maintenance, fleet operators and farmers can focus on their work instead of monitoring battery levels, reducing downtime and operational costs.

Vibration & Shock Resistance for Rough Terrains

Africa’s unpaved roads demand a battery that can withstand intense vibrations. The CMF 105D31L features a heavy-duty internal structure with anti-sulfation plates, which minimize damage from jolts and shocks. This vibration-resistant car battery ensures consistent performance for vehicles traveling across construction sites, farmlands, and remote off-road trails.

Long Cycle Life for Partial Discharges

Engineered to handle partial discharges common in vehicles with auxiliary loads (e.g., refrigeration units in transport trucks or winches in 4x4s), this battery offers better cycle stability than standard starting batteries. Its durable design supports repeated charging and discharging, making it ideal for both daily vehicle use and backup power applications.

Applications

Large SUVs & 4x4 Off-Road Vehicles

Perfect for off-road icons like Toyota Land Cruisers and Nissan Patrols, the CMF 105D31L powers heavy-duty electrical systems, winches, and navigation tools in remote areas. Its reliability ensures drivers can tackle challenging terrains—from the Sahara’s edges to South Africa’s game reserves—without worrying about battery failure.

Commercial Transport Fleets

Trucks, buses, and delivery fleets operating in Nigeria, South Africa, and other African countries rely on this commercial vehicle battery for consistent performance. With minimal downtime and no maintenance requirements, it keeps logistics operations running smoothly, even on long-haul routes through harsh conditions.

Agricultural Vehicles

Tractors, combine harvesters, and farm equipment need a durable power solution for extended field operations. This agricultural vehicle battery withstands hot, dusty environments and handles the demands of on-board tools, ensuring farmers can complete planting and harvesting tasks without interruptions.

Small-Scale Backup Power Systems

In rural areas with inconsistent grid access, the CMF 105D31L serves as a reliable backup power battery for solar panels or small generators. Its high capacity and deep-cycle capability store excess energy, providing electricity for homes, small businesses, and community facilities during outages.

Customization Options

Capacity & Voltage Adjustments

We offer flexible capacity adjustments (±10Ah) to match specific vehicle or backup power needs. Voltage configurations can also be tailored to compatible with specialized equipment, ensuring a perfect fit for unique applications.

Terminal Type & Position Customization

Choose from copper or lead terminals in different shapes (top-post, side-post) and positions to align with your vehicle’s design. This customization ensures easy installation and secure connections for long-term use.

Branding & Logo Personalization

For fleet operators or distributors, we provide branding customization—including logo printing and label design—to align the battery with your brand identity. Multilingual labeling is also available for regional markets.

Size Adaptation for Specific Vehicles

While the standard size is 305172203*224mm, we can modify dimensions to fit specialized vehicles or equipment. Simply provide your vehicle manual specifications, and we’ll adjust the battery for a seamless fit.

Regional Certification Customization

In addition to existing certifications, we can secure additional regional approvals (e.g., SONCAP for Nigeria, SASO for Saudi Arabia) to meet local market requirements, simplifying import and distribution processes.

FAQ

Is the 12V 90Ah CMF 105D31L compatible with European vehicle models?

Yes, the universal 105D31L size of this maintenance-free car battery fits most large European SUVs and commercial vehicles. However, we recommend verifying dimensions with your vehicle manual to ensure compatibility, as specialized models may have unique requirements.

How does this battery perform in below-freezing temperatures?

While optimized for Africa’s heat, it has a moderate CCA rating suitable for mild cold conditions (above -5°C). For extreme freezing temperatures, we suggest using a battery blanket or maintainer to preserve performance—though this is rarely necessary in most African regions.

Do I need professional help to install this battery?

No, the CMF 105D31L features a user-friendly design with clear terminal markings. Most users can install it themselves with basic tools. However, for commercial fleets or complex vehicles, professional installation is recommended to ensure proper connection.

What is the lifespan of this Korean quality car battery?

With proper use, this battery offers a lifespan of 3–5 years in typical African conditions. Its anti-sulfation plates and durable casing extend longevity, even with frequent use in harsh environments.

Can it be used in start-stop buses with high cycle demands?

It supports frequent starting for moderate cycle applications, but for heavy-duty start-stop buses, we recommend our AGM deep-cycle models. The CMF 105D31L excels in steady power delivery for large vehicles rather than ultra-frequent start-stop cycles.

How are these batteries recycled in Africa?

We partner with local recycling networks across Africa to ensure proper disposal and lead recovery, promoting circular economy practices. Contact our regional distributors for information on drop-off points in your country.