Sinotruk Maintenance-free Lead-acid Battery（6-QW-180MF ）WG9720760003
| Product Name | Maintenance-free Lead-acid Battery(6-QW-180MF) |
| Product Number | WG9720760003 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | Sinotruk |
| Original | China |
Product Description
Product Introduction
This Maintenance-free Lead-acid Battery (6-QW-180MF) WG9720760003 is an OEM power storage component for Sinotruk heavy-duty trucks (e.g., HOWO 371, 336, T5G, A7). It features a robust black ABS casing, sealed maintenance-free design, and color-coded terminal posts (red for positive, blue for negative). Engineered to meet Sinotruk’s OEM specifications, it delivers reliable starting power and electrical system support in high-vibration, temperature-fluctuating, and dusty operating environments.
Core Functions
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Engine Starting Power: Provides high cranking current (580 CCA) to reliably start heavy-duty diesel engines, even in low-temperature conditions.
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Electrical System Support: Acts as a stable power source for the vehicle’s electrical systems, including lighting, infotainment, and control modules, when the engine is off or during voltage fluctuations.
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Maintenance-free Operation: The sealed, valve-regulated design eliminates the need for electrolyte top-ups or regular maintenance, reducing downtime and operational costs.
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Durability & Vibration Resistance: Reinforced internal plates and a rugged casing ensure resistance to chassis vibration and shock, preventing internal short circuits and extending service life.
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OEM Compatibility: Precisely matches the original vehicle’s battery tray dimensions and terminal configurations, supporting direct replacement without modification.
Sinotruk Maintenance-Free Lead-Acid Battery (6-QW-180MF) WG9720760003 – OEM Power for HOWO Heavy-Duty Trucks
When your Sinotruk fleet demands dependable starting power under the harshest conditions, the Sinotruk Maintenance-Free Lead-Acid Battery (6-QW-180MF) WG9720760003 delivers exactly that. Engineered to meet original Sinotruk OEM specifications, this sealed battery eliminates routine electrolyte checks while providing consistent cranking performance across extreme temperatures, high vibration, and dusty job sites. As a result, fleet operators and procurement managers gain lower total cost of ownership, reduced downtime, and a direct factory-price advantage through Mettlead's global supply network.
Whether you manage a mining fleet in Africa, a logistics operation in Southeast Asia, or a construction project in the Middle East, this battery is purpose-built for HOWO 371, HOWO 336, T5G, A7, and other Sinotruk heavy-duty platforms. Moreover, Mettlead ships directly from China with flexible, secure payment options and fast lead times — so you can keep every truck on the road.
Key Features and Benefits of the Sinotruk 6-QW-180MF Battery
Choosing the right battery for heavy commercial vehicles goes beyond capacity ratings. Below are the core advantages that set the Sinotruk Maintenance-Free Lead-Acid Battery WG9720760003 apart from aftermarket alternatives:
- True Maintenance-Free Design – The fully sealed calcium-calcium plate technology prevents water loss, which means zero electrolyte top-ups over the battery's service life. Consequently, your maintenance crews can focus on higher-priority tasks.
- OEM-Grade Compatibility – Manufactured to Sinotruk's original dimensional and electrical standards, this battery is a direct drop-in replacement for HOWO, SITRAK, and T-series trucks. Therefore, installation is straightforward with no bracket modifications required.
- Robust ABS Casing – The heavy-wall black ABS housing resists impact, chemical exposure, and UV degradation. In addition, it withstands the constant vibration typical of off-road and long-haul operations.
- Color-Coded Terminal Posts – Red (positive) and blue (negative) terminals enable quick, error-free installation. This simple detail reduces wiring mistakes and potential electrical damage.
- High Cranking Performance – Delivers reliable cold-cranking amps even in sub-zero environments, ensuring confident engine starts during winter operations or high-altitude conditions.
- Extended Cycle Life – Advanced lead-calcium grid alloy minimizes self-discharge and plate corrosion. As a result, the battery maintains capacity over hundreds of deep-discharge cycles.
- Vibration Resistance – Internal plate anchoring and reinforced separators protect against premature failure on rough terrain, which is critical for mining, quarrying, and construction fleets.
In short, the Sinotruk Maintenance-Free Lead-Acid Battery (6-QW-180MF) WG9720760003 combines hassle-free operation with the durability that heavy-duty applications demand. Furthermore, sourcing through Mettlead means you access factory-direct pricing without sacrificing quality control.
Technical Specifications
The following table summarizes the key parameters of the 6-QW-180MF WG9720760003 battery. These specs align with Sinotruk's OEM requirements, ensuring seamless integration into your existing fleet:
| Parameter | Specification |
|---|---|
| OEM Part Number | WG9720760003 |
| Battery Model | 6-QW-180MF |
| Type | Maintenance-Free Lead-Acid |
| Nominal Voltage | 12V |
| Rated Capacity (20HR) | 180Ah |
| Cold Cranking Amps (CCA) | ≥1000A (at -18°C) |
| Terminal Configuration | Red (Positive) / Blue (Negative) |
| Casing Material | High-Impact Black ABS |
| Design | Sealed, Calcium-Calcium Plates |
| Compatible Vehicles | Sinotruk HOWO 371, HOWO 336, T5G, A7, SITRAK |
| Application | Engine Starting / Electrical System Support |
| Operating Temperature | -30°C to +60°C |
| Service Life | 2–4 years (depending on operating conditions) |
| Brand | Sinotruk OEM (supplied by Mettlead) |
If your fleet uses a different Sinotruk model or you need to verify fitment, feel free to browse our complete Sinotruk HOWO Parts catalog or explore additional components in our Electrical System category.
OEM and ODM Capabilities
Mettlead is more than a parts distributor — we are a full-service supply partner for businesses that need flexibility alongside quality. Here is what we offer beyond standard inventory:
- White-Label Packaging – Need the Sinotruk Maintenance-Free Lead-Acid Battery (6-QW-180MF) WG9720760003 shipped under your own brand? We provide neutral or custom-printed packaging to support your distribution channel.
- Custom Packaging Solutions – Whether you require palletized bulk shipments or individually boxed units with multilingual labels, our packaging team adapts to your market requirements.
- Strict Quality Control – Every battery undergoes voltage testing, leak inspection, and CCA verification before dispatch. Additionally, we maintain full batch traceability so you can audit supply chain integrity at any time.
- Factory-Direct Pricing – By sourcing directly from certified Chinese manufacturers, we eliminate middlemen. This translates into competitive unit costs, especially at volume.
- Flexible MOQ – We accommodate both trial orders and large-scale procurement. Consequently, new importers can test product quality before committing to container-load quantities.
- Facility Visits Welcome – Procurement teams are invited to inspect our warehouse and partner factories in China. Transparency builds trust, and we encourage on-site verification.
In other words, whether you are a regional distributor, a fleet maintenance company, or an OEM assembler, Mettlead provides the infrastructure to scale your Sinotruk parts supply reliably.
Frequently Asked Questions
Is the WG9720760003 battery a genuine Sinotruk OEM part?
Yes. The Sinotruk Maintenance-Free Lead-Acid Battery (6-QW-180MF) WG9720760003 is manufactured to Sinotruk's original equipment specifications. It is a direct replacement for the factory-installed battery on HOWO and SITRAK platforms.
Which Sinotruk truck models does this battery fit?
This battery is compatible with Sinotruk HOWO 371, HOWO 336, HOWO T5G, HOWO A7, and SITRAK series trucks. If you are unsure about fitment for a specific chassis number, our team can confirm compatibility before you order.
What is the typical lead time for bulk orders?
Standard stock orders ship within 3–7 business days. For larger volumes or white-label orders, lead time is typically 10–15 business days depending on packaging customization. We always confirm delivery schedules before production begins.
Do you offer warranty coverage on this battery?
Yes. Mettlead provides a quality guarantee on all batteries shipped. Specific warranty terms depend on order volume and destination market. Please contact us for detailed warranty information.
Can I order a sample before committing to a large quantity?
Absolutely. We support sample orders so you can verify quality, fitment, and performance before scaling up. This is especially useful for new distributors entering a market.
What payment methods do you accept?
We accept T/T (bank transfer), Western Union, and trade assurance options. All payment channels are secure and verifiable. For high-value orders, we can also discuss L/C terms.
Get a Competitive Quote for the Sinotruk 6-QW-180MF Battery Today
Ready to secure factory-direct pricing on the Sinotruk Maintenance-Free Lead-Acid Battery (6-QW-180MF) WG9720760003? Whether you need 10 units or a full container, Mettlead delivers fast quotes, reliable logistics, and strict quality assurance on every shipment.
Send us your target quantity, destination port, and any packaging preferences. Our sales team typically responds within 12 hours with pricing, lead time, and shipping options tailored to your requirements.
Meanwhile, explore more Sinotruk electrical components in our Electrical Parts collection or browse the full Sinotruk HOWO Parts range to consolidate your order and reduce per-unit shipping costs.
