MK Battery DEKA 8A30-HEI 105Ah 12V AGM Deep Cycle Battery (Pallet of 36)

The MK Battery Deka 8A30 HEI is a 12V sealed AGM battery designed for highway emergency infrastructure and high-demand standby applications where reliable performance and minimal maintenance are essential. Featuring absorbed glass mat technology and epoxy-sealed posts, this Group 31 battery is ideal for traffic signal systems, roadside emergency lighting, and other critical infrastructure requiring dependable, long-term energy storage.

Features:

• 12V nominal voltage
• 105Ah capacity at 20-hour rate (C/20) / 110Ah at C/100
• Sealed VRLA AGM technology – maintenance-free
• Lead-calcium plate alloy
• Self-sealing low-pressure safety vents
• Epoxy-sealed posts – enhanced leak protection
• Insert terminal with 1/4"-20 round hole (Type C)
• Caltrans BBS temperature clause supported
• Operating temperature range: -40°F to 140°F (-40°C to 60°C)

AGM design for reliable standby and deep cycling

The 8A30 HEI uses absorbed glass mat technology, immobilizing the electrolyte for spill-proof, vibration-resistant operation and consistent standby performance. It's a dependable choice for highway emergency infrastructure, traffic management systems, and other critical applications requiring reliable, long-term energy storage.

Sealed, spill-proof, and versatile

Completely valve-regulated and non-spillable per DOT, ICAO, and IATA classifications, the 8A30 HEI can be mounted in any orientation. Its polypropylene case and epoxy-sealed posts are designed for safe indoor and enclosed installations, providing an additional layer of leak protection for critical infrastructure deployments.

Built for critical infrastructure

Whether used in Caltrans traffic signal backup systems, highway emergency lighting, remote monitoring, or other roadside installations, the Deka 8A30 HEI delivers dependable power with minimal servicing. Its compliance with the Caltrans BBS temperature clause makes it a trusted choice for California Department of Transportation infrastructure projects.

Made in the USA

Manufactured by East Penn Manufacturing and distributed by MK Battery, the 8A30 HEI is built in the United States using advanced computer-aided design and manufacturing techniques, ensuring quality and performance in every unit.

Dimensions

12.93 ˣ 6.74 ˣ 9.31 in (328 ˣ 171 ˣ 236 mm)

Weight

67.5 lbs (31.0 kg)