≥2000times
2 years
CE/RoHS/UN38.3/MSDS
blue or optional
About 16kg
Credit Card.Paypal.TT.Escrow.Western Union
L220±1*W157±1*H160 or customized
standard carton packaging or according to customer's demands
Usually delivery in 7-10 days, but delivery will be changed according to the quantity or other things.
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NO
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Item
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General Parameter
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Remark
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1
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Typical Capacity
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20Ah @ 0.2C Discharge (0.2C)
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2
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Minimum capacity
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20Ah @ 0.2C Discharge (0.2C)
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|
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3
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Nominal voltage
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46.8V | |
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4
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Standard Charge
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CC/CV,0.2C 5 A,54.6V | |
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5
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Standard Discharge
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CC,0.2C 5 A, 39.0V | |
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6
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End-of-charge Voltage
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54.6V±0.1V | |
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7
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End-of-charge Current
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0.02C5A (At CV mode)
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8
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End-of-discharge Voltage
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39.00 V | |
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9
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Charging Time
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8.0hours(standard charge)
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10
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Quick Charge Current
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10A （0.5C5rate） 0.5C
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11
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Quick Discharge Current
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20A （1.0C5rate）1C
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12
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Max Discharge Current
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40A （2.0C5rate）2C
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13
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Initial Impedance
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Max: 180m
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14
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Weight
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Approx:16.0Kg
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15
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Operating temperature
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Charging: 0℃~45℃
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16
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Discharging:-20℃~60℃
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||
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17
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Storage temperature
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-5℃~35℃
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18
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Storage Humidity
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≤75% RH
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19
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Appearance
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Without scratch, distortion, contamination and leakage
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20
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Standard environmental condition
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Temperature: 25±2℃
Humidity : 45-75%RH Atmospheric Pressure : 86-106 KPA |
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21
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Temperature Dependence of Discharge Capacity
@ 0.2C Discharge (0.2C) |
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Relative Capacity
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-10℃
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0℃ 15℃ 25℃
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40℃
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50%
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80% 90% 100%
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100%
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Application
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ebike
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electric scooter
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electric motorcycle
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Features
Besides the cost of lithium ion battery, safety is another important concern for e bike or electric scooters users.This electric bike battery 48v 20ah is made of lithium iron phosphate material,which has higher energy density and higher safety performance. Also, built-in BMS design guarantees more on the battery safety.
Applications
Electric Bike/Electric Scooters/Motorcycle
1.OEM&ODM manufacturer with various design and one-stop battery solution.
2.Reliable quality; Factory direct price; Complete production lines.
3.Timely and professional pre-sales service and after-sales service.
4.100% test before shipment; Solid package; Fast delivery and stable shipment.
1.Where can I get the price of the 48V 20ah lithium ion battery pack?
Click "Send Inquiry" above or "Leave a Message" below
We will offer you the best quote in 24 hours after we get the product specifications
such as voltage capacity application etc
2.How can you guarantee your quality?
Normally we will send you a sample to confirm everything first.
We will make the big order exactly the same as you request.
3.What about the lead time for mass production?
It depends on your order quantity.Normally 1-2days if we have sample in stock,
5-7days for newly produced samples.10-20 day for big order.
4.What shipping method can I choose? How about the shipping time?
By Express (3-7 working days), suitable for urgent time or small quantity.
By Sea (15-30 days), it suitable for mass production.
By Air (4-7 days), from airport to airport.
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