| Customization: | Available |
|---|---|
| Nominal Voltage: | 48V |
| Warranty: | 3 Years |
|
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|
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|
Items
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Parameter
|
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Battery model
|
MC-48V50Ah | |
|
Nominal voltage
|
51.2V
|
|
|
Minimum capacity
|
50Ah@25ºC | |
|
Charging voltage
|
58.4V
|
|
|
Discharging cut-off voltage
|
40V
|
|
|
Standard charging
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0.2C /58.4V
|
|
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Max charging
|
50A /58.4V
|
|
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Standard discharging
|
50A/40V
|
|
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Max discharging
|
continuous discharge
|
50A/40V
|
|
peak discharge
|
100A/40V
|
|
| Standard Charging mode | CC/CV | |
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Operating temperature
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Charging: 0°C ~ 45°C
|
|
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Discharging: -20°C ~60°C
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Storage (At 50% SOC and specified temp, recoverable capacity in % vs time ) |
-10ºC~25ºC
|
(12 months ≥85% )
|
|
-10ºC ~45ºC
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(6 months ≥85% )
|
|
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-10ºC~55ºC
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(1 month ≥90% )
|
|
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20±5ºC is the recommended storage temperature
|
||
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Visual Inspection
|
There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. |
|
| Self-discharge Rate | <2% per month | |
1,Q: What's the main product in Mica?
A: Rechargeable LiFePO4 battery, Li-ion, Lipo battery and power battery pack.
2,Q: Do you have any protection for battery pack?
A: Over-charge protection Over-discharge protection
Over current protection
Cell balancing function
Over temperature protection
3,Q: What is over discharge?
A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance
4. Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Batteries can be made as require.
5. 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.
6. Q: How about the lead time?
A: Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.
7. Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.
8. Q: What about after-sale service?
A: We will offer you 1-5 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.
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