THUNDERMAX CMF 68034 is a premium heavy-duty 12V 180Ah lead-acid battery designed for trucks and commercial vehicles. Featuring advanced Calcium-Calcium technology, it delivers reliable starting power in extreme conditions (-15°C to 40°C) with leak-proof performance and extended service life. Certified to German automotive standards and multiple ISO certifications, it's built for demanding applications.
- 12V 180Ah capacity for powerful starts
- Calcium-Calcium technology for durability & low maintenance
- Robust construction (510×216×194×217mm)
- Certified: ISO9001, ISO14001, IATF16949, SABER
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CMF 68034
THUNDERMAX
The THUNDERMAX CMF 68034 is a premium heavy-duty German standard starting car battery engineered specifically for auto trucks and large commercial vehicles. Built with industrial-grade standards, this 12V 180Ah lead-acid battery integrates advanced Calcium-Calcium technology to deliver reliable starting power even in harsh conditions. Whether you’re operating in cold climates or demanding work environments, the CMF 68034 stands out for its long service life, maintenance-free design, and leak-proof performance. As a TS16949 certified battery, it meets strict quality requirements for automotive applications, making it a trusted choice for fleet managers and heavy-duty vehicle owners worldwide. Its robust construction and low self-discharge rate ensure consistent performance, while compatibility with German automotive standards guarantees seamless integration with a wide range of trucks and heavy-duty equipment.
Parameter | Details |
Model | CMF 68034 |
Brand | THUNDERMAX |
Battery Type | HIGH QUALITY LEAD ACID |
Voltage | 12V |
Capacity | 180Ah |
Dimensions (L×W×H×Total H) | 510×216×194×217mm |
Discharge Temperature Range | -15°C to 40°C |
Charge Temperature Range | 0°C to 40°C |
Storage Temperature Range | -15°C to 40°C |
Core Technology | Calcium-Calcium technology |
Key Certifications | ISO9001, ISO14001, ISO18001, IATF16949, SABER |
The CMF 68034 starting battery adopts advanced Calcium-Calcium technology that reduces grid corrosion and enhances electrical conductivity. This innovative design extends the battery’s service life significantly compared to conventional lead-acid batteries, minimizing replacement frequency and long-term costs for heavy-duty vehicle operators.
Engineered to withstand extreme cold, this German standard auto battery delivers consistent starting power even at -15°C. Its optimized chemical composition ensures reliable performance in low-temperature environments, eliminating the risk of startup failures during winter months—a critical advantage for trucks operating in cold regions.
As a maintenance-free lead-acid battery, the CMF 68034 requires no regular water top-ups or complex upkeep. Its sealed construction is leakage and spill proof, preventing acid corrosion to vehicle components and ensuring safe operation in any mounting position. This design saves time and effort for fleet managers, reducing maintenance workloads.
The battery features low self-discharge rates, allowing it to retain charge for extended periods when not in use. Combined with minimal water consumption, this characteristic ensures the battery remains in optimal condition during storage or intermittent use, reducing the need for frequent recharging and extending overall lifespan.
Built with high-quality materials and strict manufacturing standards, the THUNDERMAX CMF 68034 boasts a durable casing that resists impact and vibration—common challenges in heavy-duty truck applications. Its safe performance is further reinforced by compliance with international safety standards, providing peace of mind for drivers and fleet operators.
The CMF 68034 heavy-duty battery has passed rigorous testing and holds multiple authoritative certifications, including ISO9001 (Quality Management System), ISO14001 (Environmental Management System), ISO18001 (Occupational Health and Safety Management System), IATF16949 (Automotive Quality Management System), and SABER (Saudi Arabia’s product certification). These certifications validate that the battery meets global quality, environmental, and safety standards, ensuring consistent performance and reliability. THUNDERMAX adheres to strict production processes, from raw material selection to final assembly, to deliver products that exceed customer expectations.

We require a 30% deposit in advance, with the remaining 70% balance due upon receipt of the bill of loading copy. Before the balance payment, we will provide photos of the heavy-duty car battery and its packaging to confirm product quality.
Yes, OEM services are available for the CMF 68034 battery. We can print your logo on the battery case—simply provide your logo design, and our team will ensure precise customization.
Store the battery in a clean, dry, ventilated, and dark environment. Ensure it is fully charged before storage, and recharge it every 3 to 6 months to maintain optimal performance and prevent self-discharge-related issues.
Common indications of a failed battery include reduced performance, low voltage, inability to charge or recharge, a swelled container, and acid corrosion on terminals or casing. If you notice any of these issues, contact our support team for assistance.
Engineered specifically for heavy-duty trucks and high-demand commercial vehicles.
Direct-from-manufacturer supply ensuring consistent, premium quality for large-scale procurement.
Optimized for bulk distribution and comprehensive fleet replacement programs.
Maintenance-free calcium technology drastically reduces ongoing operational costs.
The Heavy-Duty German Standard Starting Battery CMF 68034 stands as a paragon of robust industrial engineering, designed specifically to meet the rigorous demands of commercial trucking and heavy-duty transportation. Upon inspection, the battery presents a formidable, meticulously molded W150 casing that feels incredibly dense and structurally rigid to the touch, reflecting its premium lead-acid composition and advanced internal architecture. The smooth, seamless exterior finish speaks to the high-precision manufacturing process, leaving no room for structural vulnerabilities. When integrated into a heavy-duty engine compartment, it delivers a deeply satisfying, instantaneous mechanical roar upon ignition, a testament to its massive cold cranking amp delivery. The fully sealed, maintenance-free architecture guarantees a clean, odor-free operational environment, completely eliminating the acrid smell of venting sulfuric acid common in inferior designs. Every curve and terminal of this energy storage unit is crafted to endure the relentless vibrations of long-haul journeys, ensuring that commercial fleets remain in continuous, uninterrupted motion. It is not merely a component; it is the silent, reliable heartbeat of modern commercial logistics.
Our engineering team has meticulously calibrated every technical parameter of the CMF 68034 model to align perfectly with stringent European industrial standards. The following specifications detail the precise physical and electrical characteristics of this heavy-duty energy unit, ensuring seamless integration into your procurement portfolio.
Parameter | Specification |
|---|---|
Product Name | Heavy-Duty German Standard Starting Battery CMF 68034 for Trucks |
Model | CMF 68034 |
Standard | DIN (Deutsches Institut für Normung) Standard |
Battery Type | Calcium Maintenance-Free (CMF) Lead-Acid Battery |
DIN Group No. | D5 |
Case Model | W150 |
Dimensions (L*W*H) | 508 211 193 mm |
Total Height (TH) | 220 mm |
Layout | 3 |
Terminal Type | A |
Hold-Down | – |
Core Technology | Advanced Lead-Calcium Alloy Technology |
Main Applications | Heavy-Duty Trucks, Light Commercial Vehicles, Modern European Cars |
Designed to elevate the operational efficiency of commercial fleets, this starting battery integrates cutting-edge structural enhancements with premium electrochemical materials. It transcends standard energy storage by actively minimizing fleet downtime and reducing long-term replacement expenditures.
Zero-Maintenance Architecture: The fully sealed casing eliminates the need for routine electrolyte top-ups, allowing maintenance crews to allocate their labor to more critical mechanical tasks.
Optimized Grid Design: Engineered with a specialized internal grid structure that accelerates electron flow, resulting in rapid, high-torque engine starts even after prolonged periods of inactivity.
Enhanced Reserve Capacity: Provides a deep reservoir of auxiliary power to seamlessly support the demanding electrical loads of modern truck cabins, including climate control and navigation systems.
Leak-Proof Integrity: The advanced labyrinth lid design captures and safely redirects internal gases, preventing hazardous acid spills and protecting surrounding engine components from corrosive damage.
At the heart of the CMF 68034 lies our proprietary Advanced Lead-Calcium Alloy Technology. This sophisticated electrochemical formulation fundamentally alters the battery's internal dynamics, providing a remarkably stable power output while drastically curbing natural degradation processes over the product's lifecycle.
Ultra-Low Water Loss: The precise calcium doping within the lead plates significantly reduces the gassing rate during charging cycles, preserving the internal electrolyte volume for years of continuous service.
Minimal Self-Discharge: Even when stored in distribution warehouses or parked in fleet yards for extended durations, the internal chemical structure resists passive energy drain, ensuring the unit is always ready for immediate deployment.
Superior Plate Curing: The active materials undergo a highly controlled temperature and humidity curing process, creating a dense, highly cohesive paste that resists shedding and crumbling under high-load conditions.
Commercial transportation operates in an unforgiving environment where ignition failure translates directly to lost revenue and disrupted logistics. This battery is engineered to deliver unwavering performance across the most punishing operational spectrums, ensuring heavy engines roar to life on the first turn of the key.
Exceptional Cold Cranking Amps (CCA): Delivers a massive, instantaneous surge of electrical current to break through the thick, sludgy engine oil of freezing winter mornings, guaranteeing reliable ignition in sub-zero climates.
Extreme Thermal Stability: The robust internal chemistry and heat-resistant casing prevent plate warping and grid corrosion during the blistering heat of summer cross-country hauls.
Rapid Charge Acceptance: Engineered to efficiently absorb alternator output, ensuring the battery quickly returns to a state of full charge even during short-haul delivery routes with frequent start-stop cycles.
Heavy-duty trucks subject their components to relentless, bone-jarring mechanical shock. We have fortified the CMF 68034 with severe-duty structural reinforcements to withstand the brutal physical realities of unpaved construction sites and degraded highway infrastructure.
Reinforced Cell Anchoring: Internal lead plates are locked securely into the base of the heavy-duty polymer casing with industrial-grade epoxy, preventing micro-movements that cause internal short circuits.
Anti-Corrosion Grid Structure: The heavy-cast lead-calcium grids are highly resistant to the internal acidic environment, maintaining their structural integrity and electrical conductivity long after standard batteries have degraded.
Impact-Resistant Outer Shell: The W150 case model is molded from high-density polypropylene, absorbing external impacts and deflecting road debris without compromising the internal vacuum seal.
Precision engineering is non-negotiable for modern commercial vehicles. The CMF 68034 is manufactured in strict compliance with the Deutsches Institut für Normung (DIN) standards, ensuring flawless integration into the electrical architectures of sophisticated European machinery.
Exact Dimensional Accuracy: Measuring precisely 508 by 211 by 193 millimeters, this unit drops seamlessly into standard D5 battery trays, eliminating the need for aftermarket modifications or unstable shimming.
Layout 3 & Terminal A Configuration: Designed with the exact terminal post dimensions and polarity layout required by leading European truck manufacturers, ensuring snug, high-conductivity cable connections.
Broad Commercial Compatibility: The ideal energy storage solution for a vast array of modern European cars, heavy-duty transport trucks, and light commercial delivery vehicles equipped with complex onboard electronic arrays.
As a seasoned manufacturer with three decades of specialized battery production expertise, we operate a highly sophisticated, globally compliant manufacturing facility. Our production lines are built to handle massive volume requirements without ever compromising on individual unit excellence.
Automated Precision Assembly: Utilizing highly advanced robotic assembly lines, we eliminate human error, ensuring that the distance between internal plates is uniform to the micrometer in every single unit produced.
Stringent Multi-Stage Testing: Every battery undergoes rigorous automated testing protocols, including high-rate discharge tests, leak detection, and internal resistance checks, guaranteeing a near-zero defect rate for large-scale shipments.
Scalable Output Capabilities: Our expansive manufacturing footprint allows us to rapidly scale production to meet the aggressive timelines of major global distributors, ensuring your supply chain remains fully stocked during peak demand seasons.
We recognize that our partners require more than just a premium product; they need a strategic manufacturing ally. Our comprehensive supply chain solutions are designed to optimize your procurement process, elevate your brand presence, and maximize your market profitability.
Direct-Source Cost Efficiency: By bypassing intermediaries and procuring directly from our factory floor, distributors gain access to highly competitive pricing structures that significantly enhance local market margins.
Comprehensive OEM & ODM Support: We offer sophisticated private labeling and bespoke casing color customization, allowing you to seamlessly integrate this high-performance battery into your proprietary brand portfolio.
Global Logistics Expertise: Our dedicated export management team meticulously coordinates international freight, handling all documentation and customs compliance to guarantee punctual, hassle-free delivery to your regional distribution centers.
Selecting the right manufacturing partner is a critical decision that impacts your entire operational ecosystem. We stand apart in the global energy storage market through our unwavering commitment to engineering excellence and client-centric service.
Three Decades of Mastery: With over 30 years of dedicated experience in lead-acid technology, we possess the deep institutional knowledge required to solve complex energy storage challenges.
Uncompromising Material Sourcing: We procure only the highest-grade virgin lead and premium chemical additives, refusing to cut corners on the raw materials that define the ultimate lifespan of our products.
Dedicated Partner Support: Our technical support and account management teams provide rapid, comprehensive assistance, from initial specification consultations to post-delivery performance monitoring.
Sustainable Manufacturing Practices: We employ advanced environmental control systems within our facilities, ensuring that our high-volume production processes adhere to strict global ecological standards.
To assist our global partners and procurement managers in making informed decisions, we have compiled detailed technical responses to the most frequently asked questions regarding the CMF 68034 model.
Thanks to our advanced lead-calcium alloy technology, the self-discharge rate is exceptionally low. When stored in a cool, dry warehouse environment (approximately 20 degrees Celsius), the battery can maintain a viable charge for up to 6 to 8 months. However, we recommend a routine voltage check and a refreshing charge if stored beyond 6 months to ensure peak operational readiness upon deployment.
Absolutely. The internal plates are anchored using industrial-strength epoxy, and the grids are cast to resist mechanical degradation. This severe-duty construction makes it highly capable of enduring the intense, continuous vibrations generated by heavy machinery operating on uneven, unpaved terrain without suffering internal short circuits.
The CMF architecture completely eliminates the need for periodic distilled water top-ups. This drastically reduces the labor hours required for fleet maintenance and prevents premature battery failure caused by human error, such as overfilling or neglecting electrolyte levels, thereby significantly lowering the total cost of ownership for fleet operators.
Manufacturing to the precise DIN standard D5 specifications (508 by 211 by 193 millimeters) guarantees a perfect physical fit in the battery compartments of European commercial vehicles. This exact fit prevents battery movement during transit, which is a leading cause of terminal damage, cable wear, and internal structural failure.
We are highly accommodating to our partners' branding strategies. While specific minimum volumes depend on the complexity of the customization (such as unique casing colors versus standard label application), our scalable production lines allow us to offer OEM and ODM services with highly accessible entry thresholds. Please consult our account management team for precise volume requirements tailored to your specific brand initiatives.

