EnerSys NP1.2-6 Sealed Lead Acid Battery for Cyclic and Trickel Application. This EnerSys Genesis model is designed with the industrial and office end user in mind. It is built to exacting standards and ready to perform for the long-haul. Buy this NP12-6 battery to replace your PE-6V1.2, PS612 or PE6V1.2F1 battery application. We have plenty of this item in stock and can ship it for you today.