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LiFePo4 Battery features 12v 20ah model lifepo4 lithium battery
:Longer Cycle Life :
Lighter Weight :
Higher Power : Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity
Wider Temperature Range : -20℃~60℃
Superior Safety:
Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery ,
helping to minimize replacement cost and reduce total cost of ownership
helping to minimize replacement cost and reduce total cost of ownership
Lighter Weight :
About 40% of the weight of a comparable lead acid battery . A ” drop in” replacement for lead acid batteries
Higher Power : Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity
Wider Temperature Range : -20℃~60℃
Superior Safety:
Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging
or short circuit situation
or short circuit situation
12v 20ah deep cycle lithium ion battery referance pictures
12v 20ah LiFePo4 Battery Specifications and technical datas
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Electrical Characteristics |
Norminal voltage
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12V
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NominalCapacity
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20Ah (C5,25℃)
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Energy
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240Wh
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Internal Resistance
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≤100mΩ
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CycleLife
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>4000cycles @1C 100%DOD
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Months SelfDischarge
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<3%
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Efficiency of charge
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100% @ 0.2C
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Efficiency of Discharge
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96~99% @1C
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Standard Charge |
Charge Voltage
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14.6±0.2V
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Charge Mode
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0.2C to 14.6V, then 14.6,chargecurrent 0.02C(CC/CV)
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Charge Current
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30A
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Max Charger Current
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30A
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Charger Cun-off voltage
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14.6V±0.2V
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Standard Discharge |
Continuous Current
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100A
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Max. Pulse Current
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90A(<3s)
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Discharger Cun-off voltage
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10V
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Environmental |
Charge Temperature
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0 ℃to 45 ℃ (32Fto 113F) @60 25% Relative Humidity
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Discharge Temperature
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-20 ℃to 60 ℃ (-4Fto 140F) @60 25% Relative Humidity
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Storage Temperature
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0 ℃to 40 ℃ (32Fto 104F) @60 25% Relative Humidity
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Water Dust Resistance
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||
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Mechanical
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Cell & Method
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3.2V 50AH -4S2P
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Plastic Case
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ABS
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Dimensions (in./mm.)
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166*175*125mm
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Weight (lbs./kg.)
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3.2Kg
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Terminal
|
M8
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BMS
|
4S100A
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li-ion lithium battery lithium phosphate battery curve
LiFePo4 Lithium ion Battery 12v 20ah model lifepo4 lithium battery applications
