Specification

General Information
Battery Type	LiFePO4(Lithium Iron Phosphate)
Nominal Voltage	12.8V
Nominal Capacity	271Ah25ºC,C10
Nominal Energy	3468Wh25ºC,C10
Operation Voltage	10~14.6V
Operation Temperature	Charge: 0°C - 45°C | Discharge: -20°C - 60°C
Cycle Life 100%DOD	>3000 cycles (3468Wh25ºC,C10)
Cycle Life 80%DOD	>4000 cycles (2775Wh25ºC,C10)
Cycle Life 50%DOD	>6000 cycles (1734Wh25ºC,C10)
Weight	~35 kg
Warranty Period	5 years
Environment Protection	IP56

 

BMS/Charge/Discharge
Charge Voltage Max	14.6V
Discharge Cut-off Voltage	10V
Charge Current Max	1C
Discharge Current Max	1C-2C
Self-discharge Rate	<2% per month
Self-discharge Rate	Over-charge protection Over-discharge protection Over current protection Cell balancing function Over temperature protection

 

 

 

Professional Lithium Batteries Supplier, 15 years manufacturing experience
UL/IEC62133/UN38.3 Certificate Products | Focus on Lithium Batteries & Pack | OEM/ODM

Company Profile:
More than 15 Years' Experience in Lithium Battery
Mica Power Co. Ltd was established in 2009. Our management team has more than 15 years' experience in rechargeable battery. Our factory covers an area of 15,000 square meters and has more than 500 employees.

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.