MK Powered® Deka® Solar 8A31DT AGM Valve-Regulated Solar Battery

MK Powered Solar Battery Features and Benefits

Advanced American Technology and the use of the most modern computer-aided design and manufacturing techniques combine to make MK Battery's Sealed Batteries the standard by which all other batteries are measured. Their Sealed Batteries are the best the PV/Solar market has to offer.

Features

• Safety - Sealed Absorbed Technology: Completely sealed; valve regulated battery with efficient recombination. UL recognized components MH17218
• Efficient - 250 quality control checks through ISO 9001. Rated non-spillable by ICAO/IATA/DOT
• Flexible - Forged terminals and bushings assure no leakage. Tank formation ensures voltage matching between cells
  

Specifications

• Series/Model: 8A31DT
• Voltage Rating: 12 V
• Nominal Capacity:
  • 110 Ah at 100 hr rate to 1.75 VPC
  • 104 Ah at 20 hr rate to 1.75 VPC
• Dimensions: 12.94 in (L) × 6.75 in (W) × 9.38 in (H)
• Material: Polypropylene Container/Cover
• Operating Temperature: -40 to 60°C
• Charge Voltage Rating:
  • 2.4-2.43 VPC at Cycle
  • 2.25-2.3 VPC at Float at 20°C
• Vent: Self-Sealing (2 PSI Operation)
• Terminal: S/X (SAE/STUD)
• Technology: Sealed Absorbed Glass Mat (AGM)
• Posts: Forged Terminals & Bushings
• Standards:
  • ISO 9001
  • Rated Non-Spillable by ICAO, IATA & DOT
  • UL Listed
• Warranty: 10 Years Limited
• Weight: 69 lb
  

Documents 

• Specification Sheet
• Charging Guide
  
• Warranty Information

Advanced AGM Valve-Regulated Technology

The MK Powered solar battery utilizes Absorbent Glass Mat (AGM) valve-regulated technology to deliver superior performance and reliability. This design allows for safer operation by preventing gas emissions and leaks, making it ideal for solar energy systems. The sealed construction reduces maintenance needs and ensures long battery life, even in harsh environmental conditions. AGM batteries are known for their high charge acceptance and low self-discharge rates, which translates to consistent power delivery and better efficiency for solar-powered applications.

Robust Deep Cycle Performance for Solar Applications

The Deka 8A31DT model is engineered specifically for deep cycle use, providing steady energy output ideal for solar power storage. It can withstand repeated charge and discharge cycles without degradation, supporting longer system runtimes and improved energy availability. This robustness makes the MK Powered solar battery a dependable choice for residential and commercial solar installations that require consistent and reliable backup energy solutions throughout the day and night.

Durability and Long Service Life

Constructed with high-quality materials, the MK Powered solar battery is designed to resist vibration and shocks, which are common in outdoor solar setups. The valve-regulated design prevents electrolyte loss and contamination, extending the battery’s lifespan while maintaining optimal performance. This durability ensures minimal maintenance and reduces overall ownership costs, making it a cost-effective investment for sustainable solar power management over many years.