Yancheng Shangneng New Energy Co., Ltd.
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12V 24V 48V rechargeable Lifepo4 lithium battery 48V 50A
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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≤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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0℃ to 45℃ (32℉ to 113℉) @60±25% Relative Humidity
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Discharge Temperature
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-20℃ to 60℃ (-4℉ to 140℉) @60±25% Relative Humidity
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Storage Temperature
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0℃ to 40℃ (32℉ to 104℉) @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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♦ Wheelchairs and scooters
♦ 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 eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situation