Features:

• Anchor-Locked Elements: Full-frame grids and tightly packed commercial plates resist vibration, delivering more power-per-pound
• Premium "Deep Pocket" Envelope Separators: Protects plates on all four sides, reducing shorting and extending service life
• Durable Construction: Computer-aided design and manufacturing ensure enhanced durability for heavy-duty applications such as trucks, buses, farm tractors, and off-road equipment
• Dry-Charge Process: Eliminates moisture, providing virtually unlimited shelf life compared to "moist-dry" types
• Robust Polypropylene Cases: Tough, break-resistant cases extend the battery's service life
• Convenient Features: Many models come with handles and special terminals for easy installation
• Comprehensive Line: Offers the most complete line of enveloped calcium maintenance-free commercial batteries, including hard-to-find group sizes like 5D
• Quality Assurance: Over 250 quality control checks ensure the highest quality and reliability

Part number: 904D