Trojan 6V battery, RE series. 225Ah / 20h capacity, T2 technology, “L” terminals

Renewable energy systems often operate in harsh conditions such as varying temperatures, extreme temperatures, isolated regions, and this is not to mention the intermittent nature of solar and wind power generation. Trojan’s Premium line of lead-acid deep cycle batteries are specially designed to meet the demands of this type of system. The Premium line includes advanced Trojan-specific features such as DuraGrid, MaxGuard XL Separator and Alpha Plus Paste which all contribute to superior performance, strength and exceptional durability. Trojan’s product strategy is focused on one simple goal: to manufacture the highest quality batteries in the industry; which is why the Premium range is tested according to IEC standards.

Category: Product ID: 1979



  • Alpha Plus paste with T2 technology promotes the development of porosity in the active material, which allows the latter to be used more efficiently and therefore results in sustained battery performance over a longer period of time.
  • The DuraGrid is a very thick grid structure which is corrosion resistant and which, combined with Alpha Plus paste with T2 technology, prolongs battery life.
  • The Maxguard XL separator is found exclusively in the Trojan Premium and Trojan Industrial series. It is designed to promote acid flow for optimum battery performance and to provide greater resistance to stratification which is a common source of failure of batteries used in renewable energy systems.

Additional information

Weight 66.1 lbs
Dimensions 7.08 × 10.23 × 11.42 in