Hamlet Power Bank series of Batteries are specially designed for optimum performance, very long life, and high reliability. These are eminently suitable for a wide range of applications. FEATURES: â¢ Perfect Match for your Inverter & UPS Systems. â¢ Performs under extreme conditions. â¢ Withstands Deep Discharge and Overcharge. â¢ Excellent protection against leakage and corrosion. â¢ Strong Containers/Covers. â¢ Intercell Welding reduces chances of accidental short-circuiting of cells. â¢ Special Lead Alloy Composition. â¢ Excellent charge acceptance. â¢ Large electrolyte volume. â¢ Micro porous PVC Separators. â¢ Option of Ceramic Vent Plugs.