Home / Products / Industrial Battery / Communication Back Up System Battery -- JD 58-12
WM-301 Communication Back Up System Battery
JD 58-12

 

General Specifications
• Nominal Voltage:12V
• Rated Capacity(20hour rate):58A
• Dimensions:Total Height(with terminals) 8.07inches(205mm)/Height 7.68inches(195mm)/Length 10.63inches(270mm)/Width 6.73inches(171mm)
• Weight:Approx. 44lbs(20kg)
• 2.Characteristics
• Capacity(77degree F(25degree C):20hour rate(2.9A)58Ah/10hour rate(5.0A)50Ah/5hour rate(9.0A)45Ah/1hour rate(35.0A)35Ah/1.5 hour discharge to 10.5V 24A
• Internal Resistance:Full Charged Battery 77degree F(25degree C):7.5m omega
• Capacity affected by Temperature(20hour rate):104 degree F(40 degree C) 102%/77

Features
• degree F(25 degree C) 100%/32 degree F(0 degree C) 83%/5 degree F(-15 degree C) 64%
• Self-Discharge(77 degree F(25 degree C):Capacity after 3 month storage 90%/Capacity after 6 month storage 80%/Capacity after 9 month storage 60% Charge(Constant Voltage):[Cycle-initial Charging Current less than 20A Voltage 14.8~15.3V/12V77degree F(25 degree C)][stand by-Voltage13.6~13.9V/12V77degree F(25degree C)
• Design life(25 degree C)/3~5years in kloathing charge

Main Export Markets
• North America
• Eastern Asia

Primary Competitive Advantages
• Used for U.P.S systems,electric bicycles

Production Volume/per year
• 100000pcs

 
   
 
 
 
 
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