| Customization: | Available |
|---|---|
| Type: | Lithium Metal Battery |
| Cathode Material: | LFP |
|
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|
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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 : -20ºC~60ºC
♦Superior Safety: Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situation
Applications :
♦Wheelchairs and scooters
♦Solar/wind energy storage
♦Back-up power for small UPS
♦Golf trolleys&buggies
♦Electric bikes
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Electrical
Characteristics
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Nominal Voltage
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51.2V
|
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Nominal Capacity
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500Ah
|
|
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Energy
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25600Wh
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Internal Resistance(AC)
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≤20mΩ
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Cycle Life
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>3500 cycles @ 1C 80% DOD
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Months Self Discharge
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<3%
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Efficiency of Charge
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100% @0.5C
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Efficiency of Discharge
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96~99% @1C
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Standard Charge
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Charge Voltage
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58.4±0.2V
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Charge Mode
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0.2C to 58.4V, then 58.4V, charge current to 0.02C(CC/CV)
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Charge Current
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50A
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Max. Charge Current
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50A
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Charge Cut-off Voltage
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59.4±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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120A(<3s)
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Discharge Cut-off Voltage
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40V
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Environmental
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Charge Temperature
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0ºC to 55ºC (32F to 131F) @60±25% Relative Humidity
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Discharge Temperature
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-20ºC to 60ºC (-4F to 140F) @60±25% Relative Humidity
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Storage Temperature
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-20ºC to 45ºC (-4F to 113F) @60±25% Relative Humidity
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IP Class
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IP65
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Mechanical |
Plastic Case
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ABS/Metal
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Approx.Dimensions
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565*460*900mm/Customized
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Approx.Weight
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240kg
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