Rechargeable NCM 24V 20Ah Silver Fish Lithium ion Battery Pack for E Bike
|
Item |
Parameters |
|
Nominal Voltage |
24V |
|
Nominal Capacity |
20±1Ah( at 0.2C discharge rate) |
|
Discharge |
normal current |
1C |
|
Max continuous current |
2C (≤5min) |
|
cut-off voltage |
30V |
|
Charge |
normal charge current |
0.5C |
|
Charge mode |
CC/CV with professional charger |
|
cut-off voltage |
42±0.1V |
|
Charge Temperature |
0℃~+45℃ |
When the environment temperature is higher than 45℃,please pay attention to ventilation and heat rejection. |
|
Discharge Temperature |
-20℃~+60℃ |
|
Humidity Range |
RH≤85% |
|
Protection Function |
Over charge protection,Over discharge protection,Over current protection,Balanced function |
|
Shell Material |
Aluminum alloy |
|
Weight |
6.0±0.1kg |
|
Dimension(L*W*H) |
(415±1)mm *(148±1)mm *(70±1)mm |
|
Cycle Life |
Standard charge at 0.2C(A), rest 0.5~1 h,discharge at 0.2C to cut off voltage,rest 0.5~1h,repeat the above steps until 500 cycles.( capacity retention rate≥80%) |
Advantages
1) Green product
2) Long standby time
3) One year warranty
4) Excellent safety performance
6) Excellent storage performance and low self-discharge rate
7) Short circuit testing passed
8) Overcharge testing passed
9) Over discharge testing passed
10) 150C thermal shock test passed
Main Applications
(1)Power electric vehicles: electric bike, bicycle, scooter, motor, car
(2)Portable Devices: GPS,PDA, laptop, notebook
(3)Video Devices: LED flashlight, cordless phone ,camera, safety alarm
(4)Others: electric meter water Instrument, backup power
Related products
Click the pictures to learn more information
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About Us
We participate in a variety of trade fairs twice every year .On Electronics Show we discuss with customers
about our products and help them solve questions face to face.We have established contacts with many
potential buyers from other places as America, Australia, Belgium, Israel,Germany, the Netherlands,
Canada etc.
1. How to order?
-- Please let us know what kind of model you need?
-- We make invoice for you.
-- Please check and confirm the invoice.
-- Once confirmed the order, please pay it soon.
-- After payment, all goods will be sent to you in 7-25 days
2.Q: what functions can the BMS of the battery pack?
A: The BMS can Overcharge protection, Over discharge protection, Over current protection, Short circuit protection, Temperature protection. If you need more functions, please inform us and we can customized the BMS.
3.Q: What special cautions are there?
A: Due to the voltage between two electrodes over the safe voltage of human beings, nobody
should touch the two electrodes by his body in case of his safety. During using the battery,
you need insulate the two electrode terminals and also the part outside the metal conductor,
in order to prevent the short-circuit incident. You should do the related safety-prevention
work well.
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