Colloidal valve controlled sealed lead acid battery GMJ safety and longer life
The Colloidal valve controlled sealed lead acid battery GMJ longer life safe power battery is mainly used in post and telecommunications, power systems, large UPS and computing backup power, fire backup power supply, etc., nominal voltage: 2V. Its rated capacity: 200AH to 3000AH. The float service life is about 15- 20 years (25 ° C). And its security, maintenance-free and other aspect are as the same as the NPJ battery.
HC Colloidal lead acid battery has a long service life and battery pack consistency is very good. Our company guarantees that each battery in the battery pack has relatively consistent characteristics regardless of cost, ensuring long-term discharge consistency and floating consistency after being put into use. To make sure not let individual backward battery and the entire battery is dragged. Control from the source grid, the weight and thickness of the paste; before the final assembly, the plate is weighed and graded (≥38Ah battery) to ensure the relative consistency of the amount of active substances in each monomer; Injecting acid, four charging and three-distribution system, equalizing battery performance; discharging the battery before going offline, performing one-time matching of capacity and open circuit voltage; ≥38Ah of battery before leaving the warehouse for standing period detection, after 7 to 15 days The "time test", 100% inspection when leaving the warehouse, can effectively detect the extremely suspected battery that is difficult to detect when going offline; when the warehouse is out, the secondary matching is performed according to the open circuit voltage and internal resistance of the battery.
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