DEKA 8G31-HST-DEKA 12V Gel Deep Cycle Lead-Acid Storage Battery (by MK Battery)

The MK Battery Deka 8G31-HST is a premium 12V sealed Gel deep cycle battery engineered for solar and renewable energy systems. With genuine gel technology and a maintenance-free design, this battery offers reliable long-term performance in demanding off-grid and backup applications.

Features:

• 12V nominal voltage
• 97.6Ah capacity at 20-hour rate (C/20)
• Sealed VRLA Gel technology – maintenance-free
• Pure lead-calcium alloy plates
• Self-sealing, low-pressure safety vents

True Gel technology for deep-cycle durability

The 8G31-HST uses genuine gel electrolyte, providing enhanced cycle life and durability compared to AGM or flooded batteries. It’s built for deep discharges and frequent cycling, making it ideal for photovoltaic systems, wind generation, remote monitoring, and off-grid power setups.

Rugged, leak-proof construction

The battery features a reinforced, heat-sealed polypropylene case and cover, 100% leak-tested for maximum reliability. Its robust casing resists bulging and stands up to challenging environmental conditions.

Perfect for off-grid and renewable energy applications

The Deka 8G31-HST excels in a wide range of uses including residential solar, water pumping, cathodic protection, railway signaling, and lighting. With minimal maintenance and excellent cycle life, it delivers dependable energy storage wherever it’s needed.

Made in the USA

Manufactured by East Penn Manufacturing and distributed by MK Battery, this battery is proudly made in the USA and backed by stringent quality standards for long-term peace of mind.

Dimensions

12.93 ˣ 6.74 ˣ 9.33 in (328 ˣ 171 ˣ 237 mm)

Weight

68.5 lbs (31.0 kg)