Li-ion 3.7v Battery 18650

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 500 Pieces pc

Supply Capability:: 500000 Pieces Per Month pc/month

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Specifications

1.Li-ion battery 3.7V

2.Safe and reliable

3.Green products

4.UN&UL approved

Packaging & Delivery

Packegaing Detail : carton /plastic tray

Delivery Day: 7-30 days

Item	General Parameter
Rated Capacity	Typical	2200mAh
Minimum	2200mAh
Nominal Voltage	3.7V
Voltage at end of Discharge	3.0V
Charging Voltage	4.2V
Internal Impedance	≤60mΩ
Standard charge	Constant Current 0.2C5A Constant Voltage 4.2V 0.01 C5A cut-off
Standard discharge	Constant current 0.2C5A end voltage 3.0V
Fast charge	Constant Current 1.0C5A Constant Voltage 4.2V 0.01 C5A cut-off
Fast discharge	Constant current 1.0C5A end voltage 3.0V
Maximum Continuous Charge Current	1.0 C5A
Maximum Continuous Discharge Current	1.5 C5A
Operation Temperature Range	Charge: 0~45°C
	Discharge: -10~60°C
Storage Temperature Range	Less than 1 year: -20~25°C
	less than 3 months: -20~40°C
	Less than 7 day : -20~60°C
Cell Dimension	High: 65.0±0.5 mm

Item

General Parameter

Rated Capacity

Typical

2200mAh

Minimum

2200mAh

Nominal Voltage

3.7V

Voltage at end of Discharge

3.0V

Charging Voltage

4.2V

Internal Impedance

≤60mΩ

Standard charge

Constant Current 0.2C5A Constant Voltage 4.2V

0.01 C5A cut-off

Standard discharge

Constant current 0.2C5A end voltage 3.0V

Fast charge

Constant Current 1.0C5A Constant Voltage 4.2V

0.01 C5A cut-off

Fast discharge

Constant current 1.0C5A end voltage 3.0V

Maximum Continuous Charge Current

1.0 C5A

Maximum Continuous Discharge Current

1.5 C5A

Operation Temperature Range

Charge: 0~45°C

Discharge: -10~60°C

Storage Temperature Range

Less than 1 year: -20~25°C

less than 3 months: -20~40°C

Less than 7 day : -20~60°C

Cell Dimension

High: 65.0±0.5 mm

Q:Can a one-time battery phone change battery?: Should be able to, only that is a one-time battery, not a one-time mobile phone.

Q:How long can a disposable battery be used?: Special attention is that if you use the words of the rural power, do not be too troublesome, first battery (fully charged) unloaded. This laptop battery has a service life. The factor that determines his life is the number of times the battery is charged for power consumption. Whenever you turn off the machine. It is equivalent to the battery charging power consumption, so when using the rural power, try not to plug the battery. So the battery can be used for a long time.

Q:What is the difference between a rechargeable battery and a disposable battery?: Rechargeable batteries As the name suggests, that is, can be recycled, the battery can be discharged after the corresponding charge through the charger. Rechargeable batteries are: lithium batteries, lead-acid batteries, nickel-metal hydride nickel and so on.

Q:Can a regular disposable battery be charged?: Ordinary alkaline and manganese zinc and other disposable batteries are not allowed to charge. Once the operation will be dangerous.

Q:What is the principle of disposable batteries?: Other disposable batteries include zinc batteries, zinc empty batteries, zinc mercury batteries, mercury batteries, hydrogen batteries and magnesium manganese batteries.

Q:Why does a disposable battery have no capacitance?: Once the battery is the primary battery (primary battery), is the battery can not be recharged after discharge to restore the battery, usually the battery has a positive, negative, electrolyte and containers and diaphragm composition. Such as zinc-manganese batteries, alkaline zinc-manganese batteries.

Q:What is the difference between disposable batteries and rechargeable batteries? What is the reason?: Recharge the battery after the discharge of the material, the external charge of the case, it will occur reversible reaction, and to achieve the original state, which can be used. The difference between the two batteries is whether the internal reaction is reversible.

We take "humanistic management" as our concept, regarding people as the most important factor in our development. We pay sincere attention to safety & environmental protection and undertake the responsibility of the society. With great passion and faithfulness, we are willing to providing our customers with perfect service and stride forward with you to create a bright future.

1. Manufacturer Overview
Location	Guangdong,China (Mainland)
Year Established	2009
Annual Output Value
Main Markets	North America; South America; Mid East; Eastern Asia; Western Europe; Northern Europe; Southern Europe; South Asia
Company Certifications	ISO 9001:2000;ISO 14001:2004

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage	81% - 90%
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:	3,000-5,000 square meters
No. of Production Lines	6
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range