There's nothing more to change our lives than to call back.And the technological advances that follow.Thanks to inverters and batteries, even houses located in remote areas of power shortage enjoy more than 15 hours of electricity per day.It all started in 1979, when John Goodno first discovered the principle behind lithium.ion batteries.This academic concept achieved a long-awaited industrial breakthrough in early 1990, and has not changed since then.Not only lithium-Ion technology itself has made great progress and laid the foundation for various new concepts and technologies.These advances make power storage easier, more efficient and more inclusive than ever before.Today, inverters and batteries have become household products, and power outages are also common.With the help of traditional leads, the problem of power failure has been largely solved.acid batteries.However, this setup requires regular maintenance and charging, which becomes difficult in areas like villages where electricity is missing.To overcome this particular problem, SMF or sealed maintenance free battery was invented.What is the SMF battery?Sealed, maintenance-free (SMF) battery, also known as valve-regulated lead-Acid batteries are flat-panel batteries that do not require regular topping.These batteries are perfect for deepTypically applied in a cycle (fully discharged and quickly charged several times) that is required in remote power-deficient areas.These batteries are one of the fastest moving batteries because they can be used in a variety of applications, such as the best inverters for home, car, lights, solar inverters, UPS systems, telecom equipment, etc.Okaya SMF battery-There are many battery companies in India.However, no one can match the quality and efficiency of the Okaya inverter battery.Okaya is one of the few battery manufacturers in India with a dedicated R & D team, composed of 17 experienced researchers and scholars, performing more than 117 quality tests.If you are looking for an innovative, ecological battery, Okaya SMF battery is the best optionProvide friendly and economical uninterrupted power supply for your car, computer UPS, etc.1.Super--Okaya SMF Batteries have a high power density, which means they charge faster than conventional lead batteriesacid batteries.2.-Okaya SMF Batteries are made of special leadtin-Calcium alloy and special pate formula to reduce gas emissions.These batteries are the most eco-friendly.Offer friendly options in the market.3.-These batteries are fully sealed and equipped with specially designed exhaust valves to eliminate the risk of acid spills during transportation and maintenance work.4.High--Okaya is one of the few manufacturers producing high batteriesSuitable for high power SMF BatteriesTerminal application of backup power supply.In 29 years, Okaya has become a market leader in the inverter battery market, because it has an unparalleled dedication to the innovation of quality and methods.At present, Okaya serves more than 0.11 billion happy customers around the world, which represents Okaya's perfect understanding of power demand in the modern world