| Customization: | Available |
|---|---|
| Nominal Voltage: | 51.2V |
| Warranty: | 3 Years |
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|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Specification
|
Items
|
Parameter
|
|
|
Battery model
|
MC-48V50Ah | |
|
Nominal voltage
|
51.2V
|
|
|
Minimum capacity
|
50Ah@25ºC | |
|
Charging voltage
|
58.4V
|
|
|
Discharging cut-off voltage
|
40V
|
|
|
Standard charging
|
0.2C /58.4V
|
|
|
Max charging
|
50A /58.4V
|
|
|
Standard discharging
|
50A/40V
|
|
|
Max discharging
|
continuous discharge
|
50A/40V
|
|
peak discharge
|
100A/40V
|
|
| Standard Charging mode | CC/CV | |
|
Operating temperature
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Charging: 0°C ~ 45°C
|
|
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Discharging: -20°C ~60°C
|
||
|
Storage (At 50% SOC and specified temp,
recoverable capacity in % vs time ) |
-10ºC~25ºC
|
(12 months ≥85% )
|
|
-10ºC ~45ºC
|
(6 months ≥85% )
|
|
|
-10ºC~55ºC
|
(1 month ≥90% )
|
|
|
20±5ºC is the recommended storage temperature
|
||
|
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 | |
Advantages:
1.Super safe technology: with over charge protection/over discharge protection/over current protection/short protection/interior resistance/current
consumption
2.Ultra long cycle life 500-700 times
3.Hundreds of models for different size with 10-10000mAh
4.Flexible size design, can be customized
Applications:
Power Bank, RC toys, Power Tool, Electronic bike, Electric scooter, LED light, Security Products, Solar&Wind Energy Storage System, etc.
Customized logo
We also offer OEM/ODM service
Why choose us?
We are a battery manufacturer with 15 years' experience in rechargeable batteries.Our
company has independent R&D and production capabilities in key links, which can
provide customers with professional solutions and services of energy system and
lithium battery. Our products are widely used in lead-acid replacement, household energy
storage system, industry, data center, 5G, UPS, low-speed EV, portable power station and
so on.
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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