ShenZhen INVT Electric Co., Ltd.
Max.: 12 V
Min.: 2 V
The INVT MF series valve-regulated and maintenance-free lead-acid battery featuring 2V / 6V / 12V, is very durable, and offers protection from corrosion for counter electrode, performs well in high-current discharge, and is quickly recharged, even after depth discharge. It can be used up to 5 years under 28AH, or up to 8 years under 28AH. It is hermetically-sealed, protected from leakage, acid fog and corrosion. The gas during recharge can be transformed into electrolyte, eliminating the need for a refill. The battery is made out of high-purity materials, with minimal self-discharge, less than 3% per month. It can be used on temperatures from -20 °C to 50 °C, with higher output power than that of traditional vented batteries. It is used in series connection of many batteries, as UPS backup or inverted backup batteries. It is easily installed or dismantled, offering easy maintenance.