Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Topway
Model Number:
TW-INR18650
Type:
Li-Ion
Nominal Voltage:
3.7v
Size:
18*65mm
Nominal Capacity:
3000mah
Color:
Pink,blue,black,green,etc
Weight:
50g
Battery type:
li-ion
Product name:
Lithium ion 18650 cell
Cycle life:
More than 500times
Warranty:
1 year
Packaging Details
Standard export package
Delivery Time
5-7 working days after payment confirmed

Rechargeable Cylinder ICR18650 3000mah 3.7v li-ion battery cell 

 

Specification
Item Condition / Note Specification
Capacity Std. charge / discharge

Nominal  3000mAh

Minimum 2950mAh

Nominal Voltage Average 3.6V
Standard Charge

Constant current

Constant voltage

End current(Cut off)

End current(Cut off)

4.2V

50mA

Max. Charge Voltage   4.2V
Max. Charge Current   1.0C 
Standard Discharge

Constant current

End voltage(Cut off)

0.2C 

2.75V

Max. Discharge Current -15 ~ -60 °C 1.0C
   
   
Weight Approx. Max. 50.0G
Operating Temperature

Charge

Discharge

0 ~ 45°C

-15~ 60°C

Storage Temperature

1 month

3 months

1 year

-20 ~ 60°C

-20 ~45°C

-20 ~ 20°C

 
Features

18650 Lithium Ion battery:

 

 

1. Single battery voltage up to 3.6~3.8v
2. Energy, can be reached to the specific energy of 100-115Wh/kg and 240-253Wh/L
3. Long cycle life, generally can reach more than 500 times, and even 1000 times
4. Safety performance, pollution, no memory effect

5. Small self-discharge, room temerature for a fully charged Li-ion storage kept in a self-discharge rate about 10%

7. Maintenance-free, widely used

8. Suitable for cordless phone…

9. High quality, best price

10. Fast lead time

 

Advantages:
1)High energy density,flexible shape
2) High safety
3) Low internal resistance, Low self-discharge rate
4)  More than500times cycle life (long life)
5) No memory effect
6)Eco-friendly, with CE, ROHS approved
7)Custom according to the customer’s requirements
8)Promt lead time

 

Skype:Victorluo25

Pictures

 

 

 

 

Packaging

 

 

Application:

 

1.Telecommunications,Audio&vidio Devices,laptop,GPS,POSmachines ,E-Bike,EV,GPS,POSmachines,smart robot,miner lamps,etc
2.Custom instrumentation lithium battery pack: flaw detector, high-speed rail track detector, mapping device, detector, 3.network hunt, etc.
4.Customized medical equipment lithium battery pack: B-machine, ECG machine, monitor, ventilator, anesthesia machine, infusion pump, etc.
5.Customized Smart Robot: Industrial Robot, Service Robot, Educational Robot, Clean Robot, Entertainment Robot Lithium Battery Pack
6.Customized financial equipment Lithium battery pack: POS machine, mobile payment, micro printer, bar code scanner, miniature projector, etc.
7.Custom energy storage lithium battery pack: solar, wind, electricity, communications, UPS, backup power, AGV, yachts, etc.
8.Custom portable power: mobile power, solar charger, thin film solar package, outdoor portable power, etc

 

 

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.

 

Skype:Victorluo25

Shippment

 

Company information

 

Certifications

 

FAQ

1. Q: Do you have current sample in stock?

 

     A: It sepends on your requirement, because different customers have different requests, even the voltage and capacity are the same, other parameters maybe different. But we could finish your sample quickly once order confirmed.

 

2. Q: What kind of certificates could you provide for the battery?

 

     A: It’s custom-making design, no current certificate, but we could apply CE, UL, UN38.3 and other related certificates for you, but the certificates fee needs to be paid by you, if your quantity is big enough, certificates fee could be refunded.

3. Q: Do you accept customize the any battery size we need?

 

     A: Yes, usually the MOQ is 5K pcs.

 

4. Q: Are you manufacturer or trading company?

 

     A: We are manufacturer, and we sincerely welcome you to visti our factory!

 

5. Q: What’s the warranty of your product?

     A: One year

 

 

How to order?

https://www.alibaba.com/product-detail/Rechargeable-INR-18650-3000mah-3-7v_60676297791.html?s=p

 

 

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