DEKA 8G8D-HLT-DEKA Gel Deep 12V Cycle Lead-Acid Storage Battery (by MK Battery)

The MK Battery Deka 8G8D-HLT is a high-capacity 12V sealed Gel battery designed for solar, wind, and off-grid power systems. With a robust 225Ah capacity and maintenance-free gel technology, it delivers reliable performance in demanding deep-cycle applications.

Features:

• 12V nominal voltage
• 225Ah capacity at 20-hour rate (C/20)
• Genuine Gel VRLA technology – maintenance-free
• Pure lead-calcium alloy plates
• Reinforced polypropylene case with heat-sealed, leak-proof cover

High-capacity storage for renewable systems

Engineered for deep-cycle performance, the 8G8D-HLT is ideal for use in photovoltaic (PV) systems, wind energy setups, and remote backup applications. It offers superior energy storage for installations where consistent, long-duration discharge is required.

Durable and safe construction

The battery features a rugged, leak-resistant polypropylene casing that resists bulging and meets strict safety standards. Every unit is heat-sealed and 100% tested for leaks, ensuring dependable, long-term use even in tough environments.

Flexible and reliable power solution

Perfect for residential energy systems, water pumping, cathodic protection, railway signal operations, and off-grid installations, the Deka 8G8D-HLT provides stable power with minimal servicing requirements. Its VRLA Gel design is safe for indoor use and spill-proof.

Made in the USA

Manufactured by East Penn Manufacturing and distributed by MK Battery, this model is proudly made in the USA under rigorous quality control systems to deliver top-tier performance.

Dimensions

20.44 ˣ 10.97 ˣ 11.25 in (519 ˣ 279 ˣ 286 mm)

Weight

157 lbs (71.0 kg)