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48 Volt 11ah Downtube Bottle Type Ebike Battery 500W Electric Bike Bicycle Batterie Akku Pack with Charger

China 48 Volt 11ah Downtube Bottle Type Ebike Battery 500W Electric Bike Bicycle Batterie Akku Pack with Charger, Find details about China Lithium Battery, Li-ion Battery from 48 Volt 11ah Downtube Bottle Type Ebike Battery 500W Electric Bike Bicycle Batterie Akku Pack with Charger

Model NO.
MC-4811B
Rated Capacity
11ah
Standard Voltage
48V
Usage
Ebike/E-Scooter, etc
Electrolyte
Li-ion
Cell
18650 3.7V
Cell Size
18*65mm
BMS
Yes
Wire
Can Be Customised
Connector
Can Be Customised
Charge Current
2A
Discharge Current
1c(11A)
Peak Discharge Current
2c(22A)
Cycle Life
500 Times
Warranty
1 Year
Trademark
Mica
Transport Package
Standard Export Package
Specification
battery with BMS
Origin
China
HS Code
8507600090
Model NO.
MC-4811B
Rated Capacity
11ah
Standard Voltage
48V
Usage
Ebike/E-Scooter, etc
Electrolyte
Li-ion
Cell
18650 3.7V
Cell Size
18*65mm
BMS
Yes
Wire
Can Be Customised
Connector
Can Be Customised
Charge Current
2A
Discharge Current
1c(11A)
Peak Discharge Current
2c(22A)
Cycle Life
500 Times
Warranty
1 Year
Trademark
Mica
Transport Package
Standard Export Package
Specification
battery with BMS
Origin
China
HS Code
8507600090
Specification
Items
Parameter
Battery model
MC-4811B
Nominal voltage
48V
Minimum capacity
11Ah@25ºC
Charging voltage
54.6V
Discharging cut-off voltage
39V
Standard charging
0.2C /54.6V
Max charging
1.0C /54.6V
Standard discharging
1C/39V
Max discharging
continuous discharge
1.0C/39V
non-continuous discharge
2.0C/39V
Recommend Motor Application350W/500W
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.
Warranty12 months
48 Volt 11ah Downtube Bottle Type Ebike Battery 500W Electric Bike Bicycle Batterie Akku Pack with Charger









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.
48 Volt 11ah Downtube Bottle Type Ebike Battery 500W Electric Bike Bicycle Batterie Akku Pack with Charger
48 Volt 11ah Downtube Bottle Type Ebike Battery 500W Electric Bike Bicycle Batterie Akku Pack with Charger

Certificate48 Volt 11ah Downtube Bottle Type Ebike Battery 500W Electric Bike Bicycle Batterie Akku Pack with Charger

Packing & Delivery
48 Volt 11ah Downtube Bottle Type Ebike Battery 500W Electric Bike Bicycle Batterie Akku Pack with Charger
 
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.


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.

 

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