Large Capacity Lithium Battery Can Be Rechargeable 3.6V Low Temperature -40° Suitable for GPS, Charging Bank, Camera, Electric Blanket Lithium Battery

• Type: Li-ion Battery
• Cathode Material: NCA
• Rechargeable: Yes
• Size: Small
• Diameter: 18.30±0.20mm
• Height: 48.90±0.30mm
• Model NO.: 18500-20DBL
• Mass: 34.5±2.0g
• (Nominal Voltage: 3.6 V
• Discharge: -40~60 °c
• Charge: 0-45 °c
• Transport Package: Un
• Specification: 34.5± 2.0g
• Origin: Shenzhen
• Production Capacity: 100000

Product Description

Product Description

 

  18500-20DBL Low temperature battery 

         2000mAh large capacity

 

Product Parameters

Type	Cylindrical Battery
Model number	18500-20DBL
Size (including heat shrink jacket)	diameter---------------------------------18.30±0.20mm
	Altitude-----------------------------------48.90±0.30mm
weight	34.5±2.0g
Nominal voltage	3.6 V
capacity	Typical value-----------------------------2000mAh
	Minimum value--------------------------1940mAh
Constant voltage charging voltage	4.20 ±0.05V
Maximum continuous charging current	2000mA
Maximum discharge current (continuous)	4000mA
Discharge termination voltage	2.5 V
Internal resistance	≤ 55 mohm
Service temperature	Electric discharge---------------------------40~60 °C
	charging----------------------------------------0-45 °C
	Charge at 0~15ºC---------------------------≤0.2C(400mA)
	Charging at 15~45ºC-----------------------≤1.0C(2000mA)
Storage temperature	-20~25ºC

 

 

Product advantages

 

environmental friendly

High energy of density
 

Low internal resistance

Longer Lycle life

zero memory effect

 

Program application

solar energy/ storage system/ backup power



Electric products/ digital products/toys

Solar light / flashlight / emergency lighting


Medical Device
 

 

 

Company Profile

 

 

 

FAQ

1.Q: Can I order a battery sample?
1.Yes, we are welcome to order samples to test and check the quality.

2.Q: What about delivery time?
2.A: Samples take 3-7 days and mass production takes 15-25 days

3.Q: Do you guarantee your products?
3.A: Yes, we offer a 1 year warranty on our products.