MK Deka 10U1L 12VDC Flooded Lead-Acid Battery

MK Deka 10U1L Outdoorsman: 12V 300 CCA BCI Group U1 Utility Battery

The MK Deka 10U1L is a high-performance 12V starting battery from the rugged Outdoorsman series. Engineered to handle the high-vibration "stop-and-start" cycles of lawn tractors and small-engine equipment, this calcium maintenance-free battery delivers dependable power season after season.

Why Professionals Choose the Deka 10U1L

• High-Torque Cranking: Delivers 300 CCA and 370 CA, providing instant ignition for garden tractors even in winter’s bitter cold or summer’s scorching heat.
• Maintenance-Free Convenience: The calcium/calcium grid design eliminates the need for water top-offs, while the Flush Manifold Vented Cover prevents acid spills and protects against lost vent caps.
• Advanced Short Protection: Features microporous polyethylene envelope separators that protect all sides of the plates, preventing internal shorts and extending the battery's service life.
• Built for Rough Terrain: Fortified posts and computer-controlled welds protect critical internal components from the vibrations of uneven mowing and off-road utility use.
• Left-Hand Polarity: Specifically designed for equipment requiring a Left Positive terminal orientation (U1L).

Technical Specifications:

• Weight: 17 lbs
• Dimensions: 197 × 130 × 184 mm
• Brand: Deka Batteries
• Part No.: 10U1L
• Battery Type: Starting
• Technology: Flooded
• Group / BCI: U1
• Voltage: 12 Volts
• Cold Cranking Amps: 300
• Cranking Amps: 370
• Core Value : 0.5
• Terminal Type: LM (L-Terminal with Nut & Bolt Holes)
• Footnotes: 22, Z