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2200mAh 3.7V Lithium Ion 18650 Cylindrical Rechargeable Batteries PCB Protection

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2200mAh 3.7V Lithium Ion 18650 Cylindrical Rechargeable Batteries PCB Protection

China 2200mAh 3.7V Lithium Ion 18650 Cylindrical Rechargeable Batteries PCB Protection supplier
2200mAh 3.7V Lithium Ion 18650 Cylindrical Rechargeable Batteries PCB Protection supplier 2200mAh 3.7V Lithium Ion 18650 Cylindrical Rechargeable Batteries PCB Protection supplier

Large Image :  2200mAh 3.7V Lithium Ion 18650 Cylindrical Rechargeable Batteries PCB Protection

Product Details:

Place of Origin: China
Brand Name: Unitech
Certification: CE ROHS
Model Number: 1S1P 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: Cylindrical 18650 Battery Samples: Stock And Available
PCB Function: Over Discharge Charge And Over Circuit Protection Sizes: 18*65mm Cylinder Shape
Wire Connector: JST Molex Or Customized Capacity: 2200mAh Or Cusomized
High Light:

rechargeable lithium batteries

,

smart li ion battery pack

 

PCB protection 18650 2200mAh 3.7V Cylindrical Lithium Ion Battery Pack

 

Battery specification:

 

No. Items Specifications Remark
1 Nominal Capacity 2200mAh 0.2C Standard discharge
3 Nominal Voltage 3.7V  
4 Discharge end voltage 3.0V  
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 continuous charge 
11 Maximum discharge current 2C 4400mA  continuous discharge 
12 Operation Temperature and relative humidity Range Discharge -20~60℃ 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
Charge 0~45℃ 60±25%R.H.
13 Storage temperature for a long time ‘-10~45℃
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.

 

Guarantee:
-Long guarantee time: 12 months from shipping date
-Defective li-ion battery caused by production, can be replacement, and the new one will be sent with second shipment.

 

Li-ion battery Features:

 

1.OEM orders are available

2.With PCB multi-protection, most safe and reliable.

3.High transfer efficiency low resistance and energy saving.

4.Existing stock for short delivery time.

5.High Capacity and Stable Discharge Voltage

6.Outstanding Discharge properties and Storage Capacity

 

Our services:

 

1.Reply your enquiry in 24 working hours.

2.Customized design is available.OEM & ODM are welcomed.

3.Professional engineers & Exclusive and unique solution

4.Good quality assurance:All the cells we use are A grade cells,100% quality check and full one year warranty.

5.Good sales: From the begining to the end,any quality problem with our products,new free one will be shipped.

 

 

2200mAh 3.7V Lithium Ion 18650 Cylindrical Rechargeable Batteries PCB Protection

Contact Details
Unitech Energy System Limited

Contact Person: Mr. Alex

Tel: 86-755-23449331

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