3.7v 2400mah shenzhen 18650 lipo battery

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$0.10 - $3.00 / Pieces | 500 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
GEB
Model Number:
18650
Nominal Capacity:
2400mah
Nominal Voltage:
3.7V
Type:
Li-polymer
key word:
3.7v 2400mah shenzhen 18650 lipo battery
Voltage:
3.7V
Capacity:
2400mah
Application:
digital products
Certification:
CE ROHS
Warranty:
1 year
Delivery time:
7-25 days
Size:
18*65mm, 18*65mm
Cell Weight::
Approx 45g
Continuous discharge:
1C
Supply Ability
Supply Ability:
10000000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
Standard export package
Port
Shenzhen,HK

                                          3.7v 2400mah shenzhen 18650 lipo battery


 

 

Item

 

Parameters

 

Remark

Rated Capacity

Typical

2400mAh

standard discharge(0.2C)

after standard charge

Minimum

2350mAh

Alternating 

Internal Resistance

≤70mΩ

 
Nominal Voltage  3.7V   mean operation voltage

Voltage at end of Discharge

2.5V

discharge cut-off voltage

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

2C

pulse discharge current: 5 C

Operation Temperature Range

Charge:0~55

Discharge:-20~60

60±25%R.H. bare battery

Storage Temperature Range

Less than 1 year:-20~25

Less than 3 months:-20~45

60±25%R.H. at the shipment 

 

 

 

 


Advatages:
1.Best price 
2.Fast delivery 
3.Top quality 
4.First class after - sales service 

5.No memory effect

6.High energy density

7.Long cycle life

 

Related Products

 

Packaging & Shipping

Packing Details:
Packing for each item. Standard weight and outer package for all shipping method.

Delivery Details:

* Within 2-3 days after receiving payment(based on actual quantity)

* DHL/FedEx/UPS fast express

* Air Shipping/ Sea Shipping. All accepted. 

* Tracking NO. will be sent to you after delivery, and we will track the goods for you until you receive all of them.

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 Please feel free to Contact me

 

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.

 

 

 

Warnings:

Do not submerge the battery in the water.
Do not mix fresh batteries with used batteries.
Do not mix batteries with metal stuff together.
Do not insert batteries with the (+) and (-) reversed.
Do not use Efest batteries with defective E-cig mods.
Do not disassemble, dispose in fire, heat or short circuit.
Do not put the battery in a charger or equipment with wrong terminals connected.

Contact me

 

 

 

 

 

 

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