“Parus electro” accumulator batteries provide back supply of the equipment. Scopes of Applicability: uninterruptible power supplies, telecommunications and communications, energy, industry, oil and gas industry, medical equipment, railway and transport, security and emergency lighting. "Pail electro" batteries are manufactured in accordance with high production standards. The production process is built on technologies that are used by manufacturers of uninterruptible power supplies with a worldwide reputation for production of accumulator batteries. The AGM technology (electrolyte matter absorbed in the glass fiber) provides safe and trouble-free operation of the batteries in any position. Among advantages of "Pail electro" batteries are sealed design with control valve for operation in any position; lack of necessity of topping up the electrolyte during the entire service life; long service life up to 12 years; high energy efficiency in a short discharge time.