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TSL LISHEN 21700 li-ion lithium battery 3.7V 4800mAh high capacity solid state battery
TSL LISHEN 21700 li-ion lithium battery 3.7V 4800mAh high capacity solid state battery
TSL LISHEN 21700 li-ion lithium battery 3.7V 4800mAh high capacity solid state battery
TSL LISHEN 21700 li-ion lithium battery 3.7V 4800mAh high capacity solid state battery
TSL LISHEN 21700 li-ion lithium battery 3.7V 4800mAh high capacity solid state battery
TSL LISHEN 21700 li-ion lithium battery 3.7V 4800mAh high capacity solid state battery
TSL LISHEN 21700 li-ion lithium battery 3.7V 4800mAh high capacity solid state battery
TSL LISHEN 21700 li-ion lithium battery 3.7V 4800mAh high capacity solid state battery

TSL LISHEN 21700 li-ion lithium battery 3.7V 4800mAh high capacity solid state battery

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≥1 Pieces
US $2.85
≥1000 Pieces
US $2.7
≥1000000 Pieces
US $1.9
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Quick Details

Type:
lithium ion battery
Product Name:
21700
Capacity:
5000mAH
Voltage:
3.7v
Size:
21mm*70mm
Temperature:
-20~55
Cycle Life:
500 Times
Weight:
66g

Quick Details

Brand Name:
XL
Model Number:
21700
Place of Origin:
Guangdong,China
Type:
lithium ion battery
Product Name:
21700
Capacity:
5000mAH
Voltage:
3.7v
Size:
21mm*70mm
Temperature:
-20~55
Cycle Life:
500 Times
Weight:
66g
Products Description
No.
Item
Specifications
Remak
1.
Specifications(21700)
capacity:5000mAh
0.2C Rate discharge after standard charge
2.
voltage
3.7v
Mean operation voltage during standard
3.
Voltage at end of discharge
4.25
Discharge cut-off voltage
4.
Charging cutoff voltage
2.75V
5.
Impedance
≤20mΩ
3.7v 5000mAh  battery
6.

Standard charging
Constant current 0.2C
Constant voltage 2.75V
Cut-off current≤0.01C
7.

Standard discharge
Constant current 0.2C
End voltage 2.75V
8.

Fast charge
Constant current 0.5C
Constant voltage 4.25V
Cut-off current≤0.02C
9.

Fast discharge
Constant current 0.5C
End voltage 2.75V
10.
Maximum continuous discharge current
3.0C
11.
Temperature range
Discharge: -20~55°C
55±5%R.H
12.
Storage temperature
-20 ~ 45°C
13.
Weight
66g
Battery type
TSL 21700 li-ion lithium battery 3.7V 5000 mAh high capacity
Moder
21700
Size
21mm*70mm
Voltage
3.7v
Capacity
5000mAh
Temperature
-20~55°C
Why Choose Us
1.We not only supply lithium batteries, but also provide customers with various solutions.

2.High capacity and high density lithium ion battery.

3.Stable battery performance and high utilization rate.

4.Green environmental protection materials, safe and pollution-free.

5.Battery short circuit protection, safe to use.

6.Factory price.

7.Models complete, can be customized according to customer requirements.
Certifications
Company information
Our company has been specialized in battery industry for 20 years. With 15 years of design and development experience, our products have been exported to hundreds of countries and regions.
We specialize in the production of various types of polymer lithium batteries, mobile power cells, tablet batteries, P3 \ 4 \ 5, Bluetooth batteries, 18650, lithium battery packs, etc. we can develop and produce according to customers' requirements!
Our company has a large number of models, a large number of stock products for sale, can be customized model according to customer requirements, the strength of the manufacturer is guaranteed, the quality and benefit are both excellent, and the supply is sufficient!
If you can't see the model you need in our website, you can contact us, we will help you find the right model or arrange customization! Welcome to talk in detail!
Our Advantages
We have 15 years of design and development experience,and our products are exported to hundreds of countries and regions.We are mainly engaged in all kinds of polymer lithium batteries, battery packs,etc.
Product packaging
FAQ
Q: Do you provide samples?
A: Yes, we could offer the sample.

Q: How long is your delivery time?
A: Generally it is 5-7days, it is according to quantity.

Q: 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.

Q: 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 fomal order.Fourthly We arrange the production.

Q: Is it OK to print my logo on the product?
A: For bulk order,30% T/T in advance,balance 70% before shippment.For sample order, 100% payment before production.

Q: How about warranty?
A: 1 year warranty, If you have any questione when using, just feel free to contact us, we have 24 hours service.
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