Maintenance-free Lead-acid Battery（6-QW-180MF ）WG9720760003 Sinotruk

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

1. Engine Starting Power: Provides high cranking current (580 CCA) to reliably start heavy-duty diesel engines, even in low-temperature conditions.

2. 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.

3. Maintenance-free Operation: The sealed, valve-regulated design eliminates the need for electrolyte top-ups or regular maintenance, reducing downtime and operational costs.

4. 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.

5. OEM Compatibility: Precisely matches the original vehicle’s battery tray dimensions and terminal configurations, supporting direct replacement without modification.