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High Drain Type INR21700 40T Samsung Li Ion Battery 3.6V Cylindrical Rechargeable Battery For Power Tools
High Drain Type INR21700 40T Samsung Li Ion Battery 3.6V Cylindrical Rechargeable Battery For Power Tools
High Drain Type INR21700 40T Samsung Li Ion Battery 3.6V Cylindrical Rechargeable Battery For Power Tools
High Drain Type INR21700 40T Samsung Li Ion Battery 3.6V Cylindrical Rechargeable Battery For Power Tools
Specifications
Brand Name :
SER
Model Number :
INR21700
Certification :
CE,ROSH
Place of Origin :
China
MOQ :
100
Price :
1-5USD
Payment Terms :
TT in advance
Supply Ability :
100000pieces
Delivery Time :
7 days
Packaging Details :
100pieces/Carton
Pulse Current :
35A
Working Temperature :
-25-150℃
Size :
21*70MM
Battery Voltage :
3.6V
Discharge Cut-off Voltage :
2.0V
Max. Discharge Current :
6A
Weight :
45g
Description

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High Drain Type INR21700 40T Samsung Li Ion Battery 3.6V Cylindrical Rechargeable Battery For Power Tools

Products Description
Names
Specifications
Type
INR21700 40T Samsung battery
Nominal voltage
3.6V
Nominal Capacity
4000mAh
Dimension
21*70 mm
Mode
INR21700
Max.charge current
6A
Max.discharge current
35A
Charge current
Standard Charging: 0.5C
Rapid charge: 1.0C
Standard Charging method
0.5C CC(constant current)charge to 4.2V,
then CV(constant voltage 4.2V)charge till
charge current decline to ≤0.05C
Charging time
Standard Charging: 3.0 hours(Ref.)
Rapid charge: 2 hours(Ref.)
Discharge cut-off voltage
2.5V
Operating temperature
-20°C~+60 °C
Storage temperature
25°C
Life Cycle
＞1000 Times(80%DOD, Max 95%DOD)
Application
 Bright flashlights,mobile powersupplies,electronics nebulizers,power tools,electric logistics vehicles,special vehicles,mini-cars,electric two-wheels,etc.

Product Advantage

◆ Longer life compare to lead acid battery

◆ Up to 60% weight saving

◆ 100% usable capacity

◆ More energy with 1/3 smaller size

◆ Low self discharging

◆ Samsung brand high quality

◆ UL certification, CB,IEC62133 certification

◆ Easy and standard installation

◆ Eco-friendly

◆ Quality guaranteed

Cylindrical Battery
18650
2000mAh, 2500mAh, 2600mAh, 3000mAh, 3350mAh, 3500mAh etc.
21700
2500mAh, 3000mAh, 4000mAh, 5000mAh.
Prismatic Battery
50Ah, 80Ah, 100Ah, 170Ah,202Ah, 302Ah etc.
Li-SOCl2 Battery
34615, 14505, 14250, 14335, 26500, 17335 etc.
Accessories
BMS, nickel sheet, high temperature tape, epoxy plate etc.
Please contact us for more options.

Applications

--Toys, Power Tools, Home Appliances, Consumer Electronics,

--BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs,

--Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies,

--Electric Forklifts

High Drain Type INR21700 40T Samsung Li Ion Battery 3.6V Cylindrical Rechargeable Battery For Power Tools

The battery pack with different voltage,capacity can be customized and assembled according to customer's requirements.

Certifications

Who we are

SER Group Limited is a professional leading lithium battery producer and supplier with more than 17years history in China.

High Drain Type INR21700 40T Samsung Li Ion Battery 3.6V Cylindrical Rechargeable Battery For Power Tools

FAQ
Q1. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?
A. Sample needs 3 days, mass production time needs 5-7 weeks, it depends on order quantity.

Q3. Do you have any MOQ limit?
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 goods and how long does it take to arrive?
A. It usually takes 5-7 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed with an order?
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.Which certificates do you have?
A:We have CE/FCC/ROHS/UN38.3/MSDS ...etc.

Q8.How about warranty?
A:1 year warranty

Product tags

3.7v cylindrical li ion battery

,

3.6v cylindrical lithium battery

,

lead acid battery 6v 4.5ah
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High Drain Type INR21700 40T Samsung Li Ion Battery 3.6V Cylindrical Rechargeable Battery For Power Tools

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Product Detail
Brand Name :
SER
Model Number :
INR21700
Certification :
CE,ROSH
Place of Origin :
China
MOQ :
100
Price :
1-5USD
Contact Supplier
High Drain Type INR21700 40T Samsung Li Ion Battery 3.6V Cylindrical Rechargeable Battery For Power Tools
High Drain Type INR21700 40T Samsung Li Ion Battery 3.6V Cylindrical Rechargeable Battery For Power Tools

Guangzhou Serui Battery Technology Co,.Ltd

Verified Supplier
8 Years
guangdong, guangzhou
Since 2008
Business Type :
Manufacturer, Exporter
Main Products :
Li SOCL2 Battery, Lithium MNO2 Battery, Lithium Polymer Battery
Total Annual :
8,000,000,000-10,000,000,000
Employee Number :
1600~1860
Certification Level :
Verified Supplier
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