SEALED MAINTENANCE FREE BATTERY (SMF BATTERY) 6V & 12V Maintenance Free SMF batteries are made in an eco-friendly, ISO Certified & modern plant with a large manufacturing capacity and are being sold worldwide. There is a wide range available to suit all applications of standby power requirements like UPS, Inverter and Emergency Lights, Telecommunication equipment, Fire Alarm & Security Systems, Railway Signaling, Electronic Attendance & Cash Registers, Solar Lanterns and Systems, etc. The VRLA batteries come in factory charged conditions and have a high shelf life thereby requiring longer time intervals between recharging of batteries in stock. Salient Features * Maintenance Free, made in a modern and eco friendly manufacturing facility. * Lead calcium grid for extended life * Wide operating temperature range * Usable and rechargeable in any position * Low self-discharge and long service life * Leakproof construction * High discharge recovery * No memory effect * Manufactured in an ISO 9001 certified facility