High energy density 3.7v 18650 3000Mah Li-Ion cylindrical Battery cell

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$0.80 - $2.30 / Pieces | 10 Piece/Pieces (Min. Order)
Nominal Capacity:
3000mAh
Nominal Voltage:
3.7V
Battery Size:
Li-Ion Battery
Lead Time:
Quantity(Pieces) 1 - 100 101 - 1000 >1000
Est. Time(days) 7 10 Negotiable
Customization:
Customized logo (Min. Order: 1000 Pieces)
Customized packaging (Min. Order: 5000 Pieces)

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Graphic customization (Min. Order: 5000 Pieces) Less
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
GEB
Model Number:
18650 3000mAh
Type:
Li-polymer
Size:
18*65mm
Nominal Volta:
3.7V
Capacity:
300mAh
high energy density:
flexible shape
Application:
robotics
Warranty:
12 month
Product name:
High energy density 3.7v 18650 3000Mah Li-Ion cylindrical Battery cell
Weight:
45g
Components:
lithium polymer
certification:
CE, RoHS
Supply Ability
Supply Ability:
5000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
standard export package
Port
HK
Picture Example:
package-img
Lead Time :
Quantity(Pieces) 1 - 100 101 - 1000 >1000
Est. Time(days) 7 10 To be negotiated
Product Description
Item
Parameters
Remark
Rated Capacity
Typical:3000mAh
standard discharge(0.2C)

after standard charge
Minimum:2900mAh
Alternating

Internal Resistance
≤70mΩ
Nominal Voltage
3.7V
Voltage at end of Discharge
2.5V
Charging at end of Voltage
4.20V
Standard Charge
Constant Current 0.2C Constant

Voltage 4.20V 0.02C cut-off
charge time:Approx 6.0h
Standard Discharge
Constant Current 0.2C end Voltage 3.0V
Fast Charge
Constant Current 1C Constant

Voltage 4.20V 0.02C5A cut-off
charge time:Approx 2.5h
Fast Discharge
Constant Current 1C end Voltage 3.0V
Cycle Characteristic
2000times(100%DOD)
4000 times(80%DOD)
7000 times(50%DOD)
the residual capacity is no less

than 80% of rated capacity at 1C rate
Maximum Continuous

Discharge Current
1.5C
Operation Temperature Range
Charge:0~55℃

Discharge:-20~60℃
60±25%R.H. bare battery
Storage Temperature Range
Less than 1 year:-20~25℃
60±25%R.H. at the shipment
Looking forward to be your reliable partner, please feel free to Contact Us.
Product Picture
For any further information, please feel free to Contact Us!
Packing And Shipping
Shipping options
Recommend
Delivery time



Express
DHL
widely recommend
3-7 business days

UPS
widely recommend
3-7 business days

FEDEX
recommend
5-7 business days

TNT
recommend
5-7 business days

EMS
widely recommend
5-10 business days
Post mail

for sample order
7-60 business days
Airfreight

for sample order
5-7 business days
By sea

for sample order
7-35 business days

Customer Service
1.OEM ODM service is yes.
2.Orders up to 1000pcs, the sample fee can be refunded.

 

we promise:
1.All products will be tested 100% before shipment to ensure that the product does not have any quality problems.
2.We guarantee that within 12 months from the date of receipt of the goods, we will not include man-made damage. If there is any quality problem, we will provide return service.

Company Information
FAQ

1,Q: What's the main product in GEB?                                                                       

   A: Rechargeable battery. Li-ion, Lipo battery and power battery pack.

2,Q: What is overcharge?                                                                                             

   A: After charge, tested the batteries' initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode. Observe changes in battery appearance.

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 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.

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