Panasonic has extended its range of batteries with nine new batteries for industrial use. Thanks to the AGM technology, this is distinguished by being absolutely free from maintenance, having extremely consistent technical parameter performance and long life. They are available as 12V models, with capacities ranging from 2.2 to 120 Ampere-hours (Ah) and a 6V model delivering 135 W for the demanding high current sector. They are also available with different terminal types and also with flame retardant cases.
The VRLA batteries work with an absorbent electrolyte system developed by Panasonic (AGM matrix engineering). The entire electrolyte is bonded into the positive and negative plates, as well as into the fibreglass separators. The use of special sealing resins, a grooved housing cover and long sealing ducts for the terminals guarantee the absolute minimal self discharge, and also enable the battery to be used in any position. The protection against gas forming in normal operation affords additional safety.
Neither do they require any maintenance. This means there is no need to check the specific gravity of the electrolyte or top it up with distilled water. They simply require charging. The models even withstand over charging and total discharge, vibration and shocks better than comparable batteries. In standby parallel operation - based on the Eurobat standard - this is six to nine years or ten to twelve years, depending on type. Faston 187 and Faston 250 terminals with a hole or M6/M8 bolts provide safe connection and low loss current transfer.
The batteries conform to the UL standard 1989, because under overload conditions a controlled discharge of the gas is guaranteed and they do not explode. Accordingly, they can be used for emergency lighting and power supplies. Some types are available with flame retardant cases to UL94V-O. They also conform to the EN 50272-2, EN 60896-2, DIN VDE 0510, Part 2 and GOST-R technical standards. Available are also models which have VdS approval from the German insurance sector. The extensive range also includes models for cyclical operations.
