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20700 Battery

This ELB 20700 Battery are design with 20700 standard size, specially used for electric car, power tools, electric toothbrush, flashlight, speaker, etc.

NiCoMn ternary material. minimum weight but highest energy density.

Description

Main technical parameter of the ELB 4250mAh 20700 batteries:

 

NO. Item Standard Note
1 Standard Capacity 4250mAh 0.2C (current value of 4250mA at 1C)
2 Minimum Capacity 4250mAh 0.2C
3 Standard Voltage 3.6 V
4 Dimension D20*H70mm
 

5

 

Charge Conditions

Cut-off Voltage 4.2±0.05V constant-current charge to 4.2V at 0.2C, constant voltage charge to stop until 0.01C m A.
Cut-off Current 0.01C
6 Max. Charging Current 4250mA
7 Discharge Cut-off Voltage 2.75V
8 Standard Discharge Current 4250mA
 

 

 

9

 

 

 

Fast Discharge Current

 

 

 

4250mA

This current is the maximum current recommended for the combination of cores, and the specific value should be determined according to the combination structure.
10 Max. Continuous Discharge Current 12000mA Only for single cell
11 Pulse Discharge Current 20000mA,5s
 

12

 

Cycle Characteristic

500 times(100%DOD)  

the residual capacity is no less than 80% of rated capacity at 0.2C rate.

800 times(80%DOD)
1000 times(50%DOD)
13 Working Temperature Charge:0℃~45℃
Discharge:-20℃~60℃
14 Storage Temperature -20℃~60℃ Short-term storage (< 3 months)
15 Cell Weight Approx 63g

 

FEATURES

The Main features of ELB 20700 4250mAh low temperature lithium batteries:

 

  • Proven operating wide temperature: -20℃~60℃.

 

  • Standard 20700 Size(D20*H70mm).

 

  • Support 3C Continuous Discharge.

 

  • 800tims cycle life@80%DOD.

 

  • High quality NCM chemistry, which have light weight and large energy density.

 

 

The Certification that ELB Got:
ELB Battery certification
ELB Battery certification

 

Check details in ELB certification center.

FAQs

Q1. Can I have a sample order about ELB 20700 battery?
A. Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?
A. Sample needs 5-10 days, mass production time needs 3-5 weeks, it depends on order quantity.

Q3. Do you have any MOQ limit the ELB 20700 battery?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the ELB 20700 battery and how long does it take to arrive?
A. We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed with an order about ELB 20700 battery?
A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.

Q6. Is it OK to print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7. How about cycles life of your battery?
All of batteries are 800 cycles life beyond 80% DOD.

 

Battery knowledge:

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Approvals-And-Certification

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QUALITY

4000 TIMES CYCLES 10 YEARS DESIGN LIFESPAN

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CERTIFICATION

ISO9001,ISO14001, OHSAS18001, CE, CB, UL, KC, FCC, BIS, IEC62133.

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SERVICES

EXW, FOB, DAP, DDP OPTIONAL
T/T, L/C OPTIONAL

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