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Deka 8A8D AGM Solar Batteries

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Quick Overview

The Deka 8A8D Battery is a maintenance-free AGM solar battery that combines true deep cycling ability with sealed, spill-proof construction. Made in the USA

Exceptionally reliable, the Deka 8A8D long-lasting AGM 12 volt batteries are very resistant to hot and cold temperatures. The completely maintenance free, sealed construction eliminates periodic watering, corrosive acid fumes and spills. Electrolyte will not stratify, no equalization charging required, allowing faster recharge. Increased durability and deep cycle ability for heavy demand applications. Less than 2% per month stand loss means little deterioration during transport and storage. Transports easily and safely by air.

Advanced Made in America technology with the most modern computer-aided design and manufacturing techniques combine to make Deka's Sealed AGM Batteries the standard by which all other batteries are measured.
Deka 8A8D Batteries are ideal for remote solar applications such as security systems, remote telemetry, LED hazard obstruction FAA lighting, SCADA systems, pipeline monitoring, oil and gas wellhead monitoring, WiFi and WiMAx and other wireless applications.

Deka 8A8D AGM Solar Batteries

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Manufacturer Specification Sheets

View FileDeka-AGM    Size: (137.69 KB)
View FileDeka Solar MSDS Safety Data Sheet    Size: (97.04 KB)


The Deka Solar series of batteries is designed to offer reliable, maintenance-free back-up power for renewable energy applications where frequent deep cycles are required and minimum maintenance is desirable. East Penn offers flooded, gel valve-regulated, and absorbed valve-regulated technologies to fit all of your solar applications including:

Water Pumping Wind Generation Cathodic Protection Missile Tracking
Lighting Navigational Aids Communications Railway Signal Refrigeration
Residential/Small Village Road Repair Work Remote Monitoring Solar Panel Electricity Collection


AGM Battery Review

Nominal Voltage: 12V
Capacity at C/100 250Ah
Capacity at C/20 245Ah
Weight: 158 lbs. (72 kg)
Plate Alloy:Lead Calcium
Posts:Forged Terminals & Bushings
Operating Temperature Range:-40°F (-40°C) - 140°F (60°C)
Charge Voltage @ 68°F (20°C)
Cycle 2.40 - 2.43 VPC
Float 2.25 - 2.30 VPC
Vent:Self Sealing (2 PSI operation)
Terminal:T (T975)
T - Dual terminals with SAE posts and 3/8" POS.,5/16" NEG., stainless steel studs and wing nuts
Rated non-spillable by ICAO, IATA, and DOT


Length: 20.75"x Width: 11.00" x Height: 10.63"