40±1A
57.6±0.2V
>3000 times
26kg
Customized
2 years
This 48v 40ah lithium ion battery is installed by high quaility LiFePO4 cell with high precision BMS protection system. The battery was used the scientific internal structure design, advanced battery production technology, with high specific energy and long life, safe and reliable, wide operating temperature range and other characteristics, it is a green power supply equipment.
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Item
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Parameters
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Remark
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Rated Voltage
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48V
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Power
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1920Wh
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Rated Capacity
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40Ah
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Standard Charge Discharge
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Charge cut off voltage
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57.6±0.2V
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Adjustable
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Standard charge current
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10A
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Recommended
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Max charge current
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40A
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Charge cut off current
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0.1A
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Adjustable
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Discharge cut off voltage
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40.0±0.2V
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Adjustable
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Standard discharge current
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20±1A
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Recommended
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Max continuous discharge current
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40±1A
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Impedance
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≤60mΩ
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Dimension
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Customized
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Weight
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26kg
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Working Temperature
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-20～55℃
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Storage Temperature
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-40～55℃
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Storage Humidity
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5%～95%RH
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Working Humidity
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≤85%RH
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Shell Material
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Metal case
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Features Of Lifepo4 Lithium Ion 48V 40Ah
1. Safety: Safest Li-ion battery, built-in protection circuit board (BMS), no fire, no explosion
2. Clean and Green energy, no toxic material contained
3. Long life cycle, > 2000 times 100@DOD at 1C rate, 6-8 times of lead acid battery
4. No memory effect, highly efficient charge anytime, no reduction of capacity
5. Wide operation temperature: -20~65℃
6. Small size and light weight: 1/2 size of lead acid battery, 70% size of Ni-MH Ni-CD battery, 1/2 weight of lead acid battery
7. Good performance at high temperature and high temperature resistance
8. Low self-discharge rate: < 3% monthly
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 40ah lithium ion battery?
Welcome to contact the Online Services. If it's not our working time,
please click "Send Inquiry" above or "Leave a Comment" 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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