| Customization: | Available |
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| Type: | Li-ion Battery |
| Cathode Material: | LFP |
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Still deciding? Get samples of US$ 250/Piece
Order Sample
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| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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General Information
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Model
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MC-RA4850
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Nominal Voltage
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48V
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Charging Voltage
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50Ah@25ºC
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Charging Voltage
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54.6V
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Discharging Cut-off Voltage
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39V
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Standard Charging
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0.2C /54.6V
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Max Charging
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1.0C /54.6V
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Standard Discharging
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1C/39V
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Communication
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CAN/RS485/RS232
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Operation Voltage
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39V~54.6V
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Operation Temperature
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Charge: 0°C - 45°C Discharge: -20°C - 60°C |
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Cycle Life 100%DOD
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>3000 cycles (6400Wh25ºC,C10)
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Cycle Life 80%DOD
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>4000 cycles (5120Wh25ºC,C10)
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Cycle Life 50%DOD
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>6000 cycles (3840Wh25ºC,C10)
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Warranty
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5Years
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Weight
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About 39KG
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BMS/Charge/Discharge
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Charge Voltage Max
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28.4V±0.2V
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Discharge Cut-off Voltage
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20V
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Charge Current Max
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80A
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Discharge Current Max
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80A (150A 10S)
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Self-discharge Rate
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<2% per month
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Protection
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Over-charge protection Over-discharge protection Over current protection Cell balancing function Over temperature protection |
Why choose us
1. Q: What's the main product in Mica Power?
A: Rechargeable LiFePO4 battery, Lithium ion battery and battery pack.
Battery widely used in ESS, Golf cart, electric forklift, e-bike, 3C and other fields.
2. Q: Do you have any Certificate?
A: Yes, our factory have ISO9001 certificate;
For Battery, UL/CB/IEC62619/IEC62133/CE/Rohs/UN38.3/MSDS, etc.
3. Q: Do you have any protection for battery pack?
A: Yes, each battery pack is assembled with BMS.
BMS main functions: Over-charge protection
Over-discharge protection
Over current protection
Cell balancing function
Over temperature protection
4. Q: Can I have a sample order?
A: Yes, sample order for test is available.
5. Q: How to proceed an order for lithium batteries?
A: Firstly, let us know your requirements or application;
Secondly, we quote according to your requirements or our suggestions;
Thirdly, customer confirms the order details and places deposit for formal order;
Fourthly, we will arrange the production and keep you updated before shipment;
Finally, Arrange the shipment and do after-sales service.
6. Q: Is it OK to print my logo on lithium batteries product?
A: Of course, we can print logo as requirements.
7. Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production, but it depends on battery model.
Please contact us for details.
8. Q: How about the lead time?
A: Generally, samples take 5-7 business days. Mass production takes 25-30 days.
9. Q: How about shipping method?
A: Shipment by Express, by Air and by Sea are available.
10. Q: What about after-sale service?
A: We will offer you 1-5 years guarantee based on different battery solutions.
Any problems, please check with Mica power, and we will offer you positive solutions.
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