We are offering okaya inverter batteries. Easy to recharge, the okaya inverter batteries, supplied by us, are extensively used in industries, houses and commercial places. Designed with a strong sealed cover, our okaya inverter batteries offer uninterrupted power supply and long functional life. Designed in adherence to jis standards, these okaya inverter batteries are maintenance free. why our okaya inverter batteries? quality sealed coverexcellent power back up easy recharging optimum performance no maintenance