MK Deka 426G 12VDC Flooded Lead-Acid Battery

MK Deka 426G Pro Master: 12V 450 CCA Group 26 Starting Battery

The MK Deka 426G is a professional-grade 12V utility starting battery from the high-durability Pro Master® series. Specifically engineered for gas-engine golf carts, personnel carriers, and commercial utility vehicles, this Group 26 flooded battery delivers the rugged cranking power and vibration resistance required for high-frequency stop-and-start cycles.

Featuring East Penn’s advanced Power-Perform™ Plate technology and a heavy-duty polypropylene construction, the 426G is built to survive the "pounding" of off-road terrain and industrial environments that cause standard car batteries to fail.

The Professional Choice for Motive Power

• Specialized Utility Starting: Built for the heavy duty cycles of EZGO, Club Car, and Yamaha gas golf cars.
• Quick-Fill Venting: Proprietary twist-and-release caps allow for faster, safer one-motion maintenance.
• Vibration Protection: High-density paste and microporous separators prevent internal shorts on rough terrain.
• Exact Fit Polarity: Left Positive (26G) orientation ensures a tension-free, "Exact Fit" cable connection.
• Heavy-Duty Build: Fortified posts and heavy-gauge plates resist heat and terminal corrosion.

Commercial Fleet Advantages

• 98% Recycled Content: The world’s highest sustainability rating to help your fleet meet green-initiative goals.
• Ergonomic Handles: Integrated lift system reduces injury risk during high-volume battery swaps.

Technical Specifications:

• Brand: East Penn Deka
• BCI Group: 26
• Voltage: 12
• 20 Amp Hour Rate: 450
• Cranking Amps: 555
• Reserve Capacity: 55
• Chemistry: Lead Acid
• Battery Purpose: Starting Lighting Instrumentation
• Lead Acid Design: Conventional Flooded
• Product Category: Automotive Batteries
• Product Category: 12-Volt Golf Cart
• Product Sub Category: Conventional Flooded
• Terminal Type: DIN
• Polarity: Left Positive
• Weight: 27.0 lbs
• Length: 8.75 in
• Width: 6.75 in
• Height: 8.0 in