24V LiFePO4 Battery Pack 25AH 5 years Long Life For Electric Bike
24V LiFePO4 Battery Pack 25AH 5 years Long Life For Electric Bike
Key Data:
- Rated Capacity: 26.4Ah; Nominal Voltage: 25.28V
- Application for Solar Product
- Have a long cycle life about 2000 times.
- The battery pack with BMS
Specification for 24V LiFePO4 Battery Pack 25AH 5 years Long Life For Electric Bike
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No. |
Item |
Rated Performance |
Remark |
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1 |
Rated Capacity |
Typical |
26.4AH |
Standard discharge(0.2C C5A) after Standard charge |
|
Minimum |
25AH |
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2 |
Nominal Voltage |
25.28V |
Mean Operation Voltage During Standard Discharge After Standard Charge |
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3 |
Voltage at end of Discharge |
20V |
Discharge Cut-off Voltage |
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4 |
Charging Voltage |
29.2V |
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7 |
Cell and assembly method |
IFR26650EC-3.3AH |
IFR26650EC-3.3Ah cells in a 8S8P configuration. |
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6 |
Standard charge |
Constant Current 0.2C5A Constant Voltage 29.2V 0.05 C5A cut-off |
Charge time : Approx 7.0h |
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7 |
Standard discharge |
Constant current 0.2 C5A end voltage 20.0V |
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8 |
Maximum Continuous Charge Current |
5A |
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9 |
Maximum Continuous Discharge Current |
15A |
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10 |
Operation Temperature Range |
Charge: 0~45℃ |
60±25%R.H. Bare Cell |
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Discharge: -20~60℃ |
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11 |
Storage Temperature Range |
Less than 1 year: 0~25℃ |
60±25%R.H. at the shipment state |
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|
less than 3 months: -5~35℃ |
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12 |
Weight |
Approx 5.5KGg |
PVC pack |
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13 |
Cell Dimension |
High:110mm |
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Width: 75mm |
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Length: 420mm |
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Structure:
Application:
High Capacity Electric Bike Battery Pack 24V 25Ah for Solar Street Light
Q & A:
Q1.: Does Polinovel support door to door shipping? drop ship ?
A1.: Yes. If battery unit weight is below 30kg, we delivery it via Air Express. If battery unit weight is above 30kg, we delivery it via sea . If you want to us to help you to make custom clearance, we would like to do that. We support drop ship.
Q2.: If we hope do series and parallel connection by ourselves (12 volt battery), is it workable?
A2.: Yes. But, we should pay attention to below tips:
a.: Connect the same spec for battery cell. Please don't mix them.
b.: consistancy require for the single cell The voltage difference of the connection batteries should be less than 50mV
c.: Support 4 series OR 4 parallel connection. it is dangrous series and parallel connection at the same time.
d. It may cause battery damaged or shorten the battery life if the battery pack without BMS
Q4.: I do not so clear about your question for lithium battery key data I just want to know the price !!
A4.: Sorry for annoying you. But the discharge current, voltage etc. Information is very important for us to produce the correct battery for you. If we produce the battery which can not achieve the real application discharge current, size etc. That will put both of us in a very embarrassing and lose-lose condition. We also have price list, but it is only for your reference. We should confirm the discharge current etc. Information before we produce your orders.
Q5.: How about the BMS? Can we use it for vehicle?
A5.: Yes, our battery pack include BMS with normal performance , you can use it for low speed vehicles.And make sure the discharge current can meet the application request (please refer to Q4) . If you want to use standard vehicle, please inform us, we need to adopt more complex design BMS and different technology solution.
Q6.: What is your warranty?
A6.: Our standard warranty is 1 years. Our battery lifespan can be used for at least 5- 8 years for normal 1 cycle per day. We have a complete warranty policy documents, please feel free to contact us to get it.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.