Maintenance-Free Lead-Acid Battery WG9704760003 Sinotruk

Product Introduction

This Maintenance-Free Lead-Acid Battery WG9704760003 is an OEM starting and power supply component exclusively for Sinotruk heavy-duty trucks (e.g., HOWO 371, 336, T5G, A7). It features a rugged sealed plastic case, corrosion-resistant lead-calcium alloy terminals, and an integrated maintenance-free design. Manufactured to strict Sinotruk OEM standards, it is engineered to deliver high cranking power in extreme cold and heat, with zero electrolyte maintenance required, ensuring reliable performance in the harsh operating environments of long-haul and construction vehicles.

Core Functions

1. High-Power Starting: Delivers stable and strong cranking current to start the heavy-duty diesel engine quickly, even in low-temperature conditions (≥ -30°C).

2. Maintenance-Free Operation: The sealed design and advanced electrolyte formula eliminate the need for adding distilled water or checking electrolyte levels throughout the service life, reducing vehicle maintenance costs.

3. Deep Cycle Resistance: Resists deep discharge damage and has excellent charge acceptance, ensuring long-term reliable power supply for vehicle electrical systems (e.g., lights, control modules, air conditioning).

4. Leak-Proof & Corrosion-Resistant: The fully sealed structure prevents acid leakage; the special alloy terminals resist corrosion and oxidation, ensuring stable electrical connections.

5. OEM Compatibility: Precisely matches the original vehicle’s battery tray dimensions, terminal positions, and electrical specifications, supporting direct replacement without modification to the vehicle’s charging system.