XUPAI 2020 How much HR12L 24W 12V 85AH mini ups solar power storage battery rechargeable batteries Welcome wholesales

FEATURES AND BENEFITS

1. 
   

   30% increased Power output at 15 minutes backup

   
   


2. 
   

   5~12 years design life in floating condition

   
   


3. 
   

   Optimized plate achieve low internal resistance

   
   


4. 
   

   Wide operating temperature range from -20°C to 55°C

   
   


5. 
   

   Low self-discharge rate

   
   


6. 
   

   Excellent deep discharge recovery capability

   
   

CONSTRUCTION

1. 
   

   Positive plate : Special designed grid with Pb-Ca-Sn alloy

   
   


2. 
   

   Negative plate : Balanced Pb-Ca grid for improved recombination efficiency

   
   


3. 
   

   Separator : Low internal resistance AGM separator

   
   


4. 
   

   Electrolyte : Dilute high purity sulphuric acid

   
   


5. 
   

   Battery container and cover : ABS

   
   


6. 
   

   Pillar seal : Double layers epoxy resin seal

   
   


7. 
   

   Relief valve : Complete with integrated flame arrestor

   
   

CHARGING VOLTAGE AND SETTINGS

1. 
   

   Constant voltage charging is recommended

   
   


2. 
   

   Recommended float charge voltage: 2.27Vpc @ 20~25°C

   
   


3. 
   

   Float voltage temperature compensation: -3mV/°C/cell

   
   


4. 
   

   Float voltage range: 2.27 to 2.30 Vpc @ 20~25°C

   
   


5. 
   

   Cyclic application charge voltage : 2.40 to 2.47 Vpc @ 20~25°C

   
   


6. 
   

   Max. charge current allowable : 0.25C10A

   
   

Applications

1. 
   

   UPS system

   
   


2. 
   

   Power switch gears

   
   


3. 
   

   Engine starting

   
   


4. 
   

   Data centers