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Flat Top Cell Portable Lithium Ion Battery Pack / 2200mAh Li Ion Rechargeable Battery 3.7 V

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Flat Top Cell Portable Lithium Ion Battery Pack / 2200mAh Li Ion Rechargeable Battery 3.7 V

China Flat Top Cell Portable Lithium Ion Battery Pack / 2200mAh Li Ion Rechargeable Battery 3.7 V supplier
Flat Top Cell Portable Lithium Ion Battery Pack / 2200mAh Li Ion Rechargeable Battery 3.7 V supplier Flat Top Cell Portable Lithium Ion Battery Pack / 2200mAh Li Ion Rechargeable Battery 3.7 V supplier

Large Image :  Flat Top Cell Portable Lithium Ion Battery Pack / 2200mAh Li Ion Rechargeable Battery 3.7 V

Product Details:

Place of Origin: China
Brand Name: Unitech
Certification: CE ROHS
Model Number: 18650 2200mAh

Payment & Shipping Terms:

Minimum Order Quantity: 200pcs
Price: Negotiable
Packaging Details: Standard high safe package
Delivery Time: 10 days
Supply Ability: 100000pcs/Month
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Detailed Product Description
Product Name: Cylinder Li-ion Battery MOQ: 200pcs
Warranty: 12 Months Service: OEM Welcomed
Lead Time: 5-7 Days Application: Flashlight / Digital Product/Portable Power Supply
High Light:

rechargeable lithium batteries

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smart li ion battery pack

 

Flat top cell 18650 3.7V 2200mAh Cylinder Lithium Ion Battery Pack

 

Battery specification:

 

No. Items Specifications Remark
1 Nominal Capacity 2200mAh 0.2C Standard discharge
3 Nominal Voltage 3.7V Average Operation Voltage
4 Delivery voltage 3.80~3.9V  
5 Charge Voltage 4.2V±0.03V By standard charge method
6 Standard charging method 0.2C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to≤0.01C  
7 Charge current 0.2C 440mA Standard charge, charge time about 6h(Ref)
0.5C 1100mA Rapid Charge, charge time about: 3h(Ref)
8 Standard discharging method 0.2C constant current discharge to 3.0V  
9 Cell Internal Impedance ≤50mΩ Internal resistance measured at AC 1KHZafter 50% charge
10 Maximum charge current 1C 2200mA For continuous charging mod
11 Maximum discharge current 2C 4400mA For continuous discharge mod
12 Operation Temperature and relative humidity Range Charge 0~45℃ 60±25%R.H. Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery
Discharge -20~60℃ 60±25%R.H.
13 Storage temperature for a long time ‘0~25℃
60±25%R.H.
Do not storage exceed half year. Must charge once when storage for half year. must charge the battery with protect circuit when storage for three months.

 

Features:

 

1. High Capacity and Stable Discharge Voltage

2. Light weight, small size and high performance

3. Small internal resistance

4. Outstanding Discharge properties and Storage Capacity

5. Pollution free, long cycle life

7. Existing stock for short delivery time.

8. OEM orders are available

 

Applications:

 

1. Emergency power supply, LED light & flashlight

2. Home appliance products

3. Consumer applications, communicate & telephone equipment

4. Outdoor sports products

5. Electronical tools & electric transportation vehicles

6. Solar lamp, remote control

7. Medical device

8. Backup power supply

 

Notices:

 

1. Do not dispose in fire or heat.

2. Do not puncture, damage, or disassemble.

3. Do not mix fresh batteries with used batteries.

 

Shipping policy:

 

The express (like UPS, DHL, EMS, TNT ect.)is our usually shipping way. But the air-express and sea shipping also could be arranged as customers' requirement.

 

Flat Top Cell Portable Lithium Ion Battery Pack / 2200mAh Li Ion Rechargeable Battery 3.7 V

Contact Details
Unitech Energy System Limited

Contact Person: Mr. Alex

Tel: 86-755-23449331

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