220V 50ah 217.6V Rechargeable Metal Case LiFePO4 Power Battery Pack with LCD Display

• Customization: Available
• Type: Lithium-Ion Battery Pack
• Connection Mode: Series and Parallel
• Model NO.: MC-21950F-M
• Discharge Rate: High Discharge Rate
• Size: Medium
• Accessories Type: Chargers
• Rated Capacity: 50ah
• Standard Voltage: 217.6V
• Usage: Ebike/E-Scooter, etc
• Electrolyte: LiFePO4
• Peak Discharge Current: 150A
• IP Grade: IP54
• Warranty: 3 Year
• Case: Metal Case
• Discharge Current: 50A
• Color: Black
• Cycle Life: 3000 Times
• Max. Charge Current: 50A
• Transport Package: Standard Export Package
• Specification: 324*550*640mm
• Trademark: MICA
• Origin: China
• HS Code: 8507600090
• Production Capacity: 1000000/Year
• Package Size: 43.00cm * 65.00cm * 74.00cm
• Package Gross Weight: 140.000kg

Product Description

Product Description

Lithium battery
Specification

Items	Parameter
Battery model	MC-21950F-M
Nominal voltage	217.6V
Minimum capacity	50Ah@25ºC
Charging voltage	248.2V
Discharging cut-off voltage	170V
Standard charging	0.2C /248.2V
Max charging	1C /248.2V
Standard discharging	1C/170V
Max discharging	continuous discharge	1C/170V
	non-continuous discharge	3C/170V
Energy	10KWH
Operating temperature	Charging: 0°C ~ 45°C
	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.
Warranty	3 year

                                       Why choose us?
 

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.

 

Benefit From Our Advantages
Backed by professional supporting team, we have expertise in R&D, OEM production and marketing.
With the support of a professional and dedicated engineering and operation team, we are available to
bringing customers' idea into reality. Flexible to customized request, such as sound adjusted, color,
package, and accessories adjusted, so you can enjoy our quick one-stop OEM service.

Meeting Quality Standards
Our company has passed ISO 9001:2015 quality and BSCI system approval and our products have
got the ROHS, CE, UL, IEC, UN38.3 certifications. The battery products have the advantages of high
energy density, high power density, small volume, light weight,long service life, low self-discharge,
flexible and varied shapes, safety performance and so on.

Hot sales

 

Company Profile

Mica Power Co. Ltd was established in 2009. Our management team has more than 15 years' experience in battery business.
Facility Aare: 15000 square meters; Employee: 1000.We specialize in manufacturing and exporting lithium-polymer batteries,
lithium-ion batteries, LiFePo4 rechargeable batteries, rechargeable batteries for 3C consumer electronics such as TWS earphone,
Bluetooth speaker, flashlight, POS machine energy storage system, power tool, BMS and all kinds of PCM for batteries and
OEM/ODM battery packs. We also support customers with an outstanding service and a customized POS concept

 

 

Trade Show

 

Certifications

 

 

 

Packaging & Shipping

 

 

 

 

 

 

FAQ

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.