48V 50Ah Lithium Technical Data
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Function Parameter
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Norminal Battery Energy
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2400wh
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Norminal Capacity
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50Ah
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Norminal Voltage
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48V
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Internal Resistance
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â¤30mΩ
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Cycle Life
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>6000
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Months Self Discharge
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<3%
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Charge Data
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Charge Voltage
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53.2~54V
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Charge Mode
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0.2C to 54V, then 54V,charge current to 0.02C (CC/CV)
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Charger Current
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10A
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Max. Charge Current
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50A
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Charge Cut-off Voltage
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54±0.2V
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Discharge Data
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Continuous Current
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10A
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Max continuous discharge current
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50A
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Discharge Cut-off Voltage
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40.5V
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Working Condition
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Charge Temperature
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0â to 45â (32â to 113â) @60±25% Relative Humidity
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Discharge Temperature
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-20â to 60â (-4â to 140â) @60±25% Relative Humidity
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Storage Temperature
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0â to 40â (32â to 104â) @60±25% Relative Humidity
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Enclosure Protection Level
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IP20
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Mechanical Data
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Cell & Method
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3.2V50Ah
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Shell material
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Iron
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Dimensions
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480*360*90mm
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Weight (lbs./kg.)
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22kgs
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Powerwall Battery -5Kwh 10Kwh Lifepo4 Lithium Battery 48V 50AH 100AH -10 Year Warranty
Battery Applications
Solar/wind energy storage
Back-up power for small UPS
Golf trolleys & buggies
Electric bikes
Key Features
Longer Cycle Life : 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
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 eliminates the risk of explosion or combustion due to high impact overcharging or short circuit situation
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