Industrial Batteries...
designed for 1500 cycles at 80% DOD

  • Industrial line flooded

  • Technology

  • Product specification

Industrial batteries...designed for 1500 cycles at 80% DOD
Trojan's Industrial line of deep-cycle batteries is the newest addition to Trojan's lineage of high-quality flooded batteries. The Industrial line is engineered specifically to support renewable energy systems with large daily loads where the batteries are cycled regularly. These high amp-hour capacity batteries are ideal for use in large off-grid photovoltaic (PV) systems, off-grid hybrid PV systems, grid-tied PV systems with battery backup, smart grid peak shifting systems and a variety of other applications. Tested to meet industry standards, the Industrial line features advanced battery technologies that deliver reliable power and is housed in a dual container construction for enhanced battery protection. Trojan’s Industrial line is the perfect combination of performance and function.

Industrial Line Flooded - Product Line Sheet English Version PDF Spanish Version PDF

Intelligent Design
Dual Container Protection
Trojan’s Industrial line of batteries is comprised of removable 2-volt cells bundled in a secondary containment case to form single, high-capacity 4-volt and 6-volt battery solutions. Components of the individual cells are assembled in a rugged polypropylene housing designed to protect the internal plates from potential damage that may be caused during transport and installation. The 2-volt cells are enclosed in a larger polyethylene outer case that protects against damage caused by harsh environmental conditions such as moisture and dirt buildup, as well as safeguards against potential acid leaks. For added protection the thick-walled case features a lattice-design that reinforces the outer case’s structural integrity. The removable 2-volt cells are easier to maintain and replace while the combined insulation of the dual container construction provides added protection against extreme temperatures.

Stability Control
Trojan designed its Industrial line of batteries with stability in mind. Featuring a lower battery profile and wider stance design, weight is evenly distributed throughout the battery. By creating a wider center of gravity the battery profile enhances overall stability. Molded into the case design are dual handles that enable easy movement during transport and installation.


Advanced Battery Technology
1 - Alpha Plus® Paste with T2 Technology™Trojan Battery Technology
Trojan’s Alpha Plus Paste is a proprietary, high-density paste formulation precisely engineered to deliver outstanding battery performance. This high-density paste optimizes porosity development in the active material utilizing the active material more effectively resulting in sustained battery performance over a longer period of time. Trojan's T2 Technology features a patent-pending T2 metal agent which is incorporated into Trojan’s Alpha Plus Paste further strengthening the electrochemical processing capabilities of the paste. Together Alpha Plus Paste with T2 Technology increase both sustained capacity and total overall ampere-hours resulting in more operating power. It's a key reason why Trojan batteries consistently outperform the competition.

2 - DuraGrid™ Technology
Trojan’s DuraGrid Technology is an innovative grid design specifically engineered for the longer life requirements of demanding renewable energy applications. DuraGrid features a thick grid structure which maintains greater corrosion resistance effectively increasing the life of the battery for up to 10 years. Exclusive to Trojan’s Industrial line is a low-profile grid configuration that is optimized to enhance current flow throughout the grid network. This low-profile configuration maximizes the amount of electrolyte resulting in longer intervals between watering.

3 - Reinforced Protection Wrap
Trojan’s Industrial batteries are engineered with a robust positive plate construction that enhances overall performance. Trojan’s DuraGrid technology combined with Alpha Plus paste securely locks the active materials to the grid creating an exceptionally strong positive plate. The Industrial line includes a five component wrapping and insulating system comprised of a stranded vertical slyver with a 20 mil backing mat and a secondary 20 mil horizontal compression mat. The entire mat is wrapped with edge-protecting Koroseal that is heat bonded as well as bonded to the plastic boot to protect the bottom of the plate and to keep the Koroseal in place. The advanced plate construction protects against shedding and assures the electrochemical performance of the battery’s active materials.

4 - Maxguard® XL Separator
Exclusively available in Trojan’s Industrial and Premium batteries is the Maxguard XL separator. Featuring a wide-channel design, the Maxguard XL separator increases acid flow for optimum battery performance. Thirty percent thicker than our standard flooded battery separators, the Maxguard XL provides even greater resistance to stratification which is a typical mode of failure in batteries used in renewable energy systems.

5 - Moss Shield
Trojan's Industrial line of deep-cycle batteries includes a full-length moss shield to protect the separators from damage. The moss shield increases the battery life by protecting the top of the plates from shorting to the cell strap.
For your convenience we have posted our current data sheets in PDF format for instant viewing and downloads. Adobe Acrobat software required for viewing and printing. Download Adobe Acrobat Reader

Click on the Battery Type below to view and/or download the Battery Type Data Sheet
BCI GROUP SIZE TYPE CAPCITY A Amp-Hours (AH) KILOWATT (kWh) VOLTAGE DIMENSIONS B Inches (mm) WEIGHT lbs. (kg)
5-Hr Rate 20-Hr Rate 100-Hr Rate 100-Hr Rate Length Width Height C
Industrial Line Flooded Batteries
N/A IND9-6V 355 445 545 3.27 6 VOLT 15-3/8 (390) 10-1/4 (260) 24 (610) 220 (100)
N/A IND13-6V 533 673 820 4.92 6 VOLT 22-3/8 (568) 10-1/4 (260) 24 (610) 315 (143)
N/A IND17-6V 711 897 1090 6.54 6 VOLT 26-11/16 (678) 10-1/4 (260) 24 (610) 415 (188)
N/A IND23-4V 977 1233 1500 6.00 4 VOLT 22-3/8 (568) 10-1/4 (260) 24 (610) 370 (168)
N/A IND29-4V 1245 1570 1910 7.64 4 VOLT 26-11/16 (678) 10-1/4 (260) 24 (610) 465 (211)


A. The number of minutes a battery can deliver when discharged at a constant rate at 80°F (27°C) and maintain a voltage above 1.75 V/cell. Capacities are based on peak performance.
B. Dimensions are based on nominal size. Dimensions may vary depending on type of handle or terminal. Batteries to be mounted with .5 inches (12.7 mm) spacing minimum.
C. Dimensions taken from bottom of the battery to the highest point on the battery. Heights may vary depending on type of terminal.