EnerSys Energy Products, Inc., Warrensburg, Mo., is being awarded a $17,816,784 firm-fixed-price, indefinite-delivery/indefinite-quantity contract for the design and construction of submarine valve regulated lead acid class batteries and associated parts and engineering support. This contract is for the procurement of replacement back-up batteries for in-service nuclear submarines. Work will be performed in Warrensburg, Mo., and is expected to be completed by October 2012. Contract funds in the amount of $12,100 will expire at the end of the current fiscal year. This contract was competitively procured via the Federal Business Opportunities website, with one offer received. The Naval Surface Warfare Center, Crane, Ind., is the contracting activity (N00164-10-D-GS60).