TitleProduct

18650 2200mAh 7.4V Rechargeable Li-ion Lithium Battery Pack

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Guangdong

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-21 15:08

  • Browse the number:

    145

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ZheJiang DongQiang Motor Co.,Ltd.
Contactaixin:

Miss Doris Peng(Mr.)  

Email:

telephone:

phone:

Arrea:

Guangdong

Address:

No. 18, Shanlingtou, Yongkang, Zhejiang, China 321300

Website:

http://www.medtech-corp.com/com/unitedpower-tech/

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Model 7.4V Li-ion Battery Pack
1. Specification
Rated Voltage 7.4V
Rated Capacity 2.2Ah
Battery Resistance ≤180 mΩ
Charge Charging Mode CC/CV
(Constant Current-Constant Voltage)
Standard Charge Current 1.1A
Max Charge Current  2.2A
Charge Voltage 8.4V
Cell Overcharge Protection Voltage 4.2V
Discharge Standard continuous Discharge Current 440mA 
Max continuous Discharge Current 3.3A
Discharge Cut-off Voltage 6V
Cell Over discharge Protection Voltage 3V
Discharge
Ratio
0.2C >96%C1
0.5C >93%C1
1C >85%C1
Working
Temperature
Charge Temperature 0~45°C
Discharge Temperature -10~65°C
Cycle Life After 500 times @ 60% capacity
Weight Approx. 100 g
Dimension(T*W*H) 18mm*36mm*70mm
     
2. Safety Test
Vibration Test  
Drop Test  
Short Circuit Safety Test No fire. No explosion. No leakage
Overcharge Safety Test
Impact Safety Test
Extrusion Safety Test
 
 
Key features: 

1. Model: Li-ion Battery Pack 18650 2200mAh 7.4V 
2. RoHS approved Li-ion Battery Pack 
3. Li-ion Battery Pack OEM orders are welcomed 
4. Li-ion Battery Pack Customizes shapes, capacity, and voltage are accepted 
5. Bulk pack, blister card are available 
6. Eco-friendly 

Our advantages: 

Experienced Staff 
Reasonable price 
Product Features 
Product Performance 
Quality Approvals 
Small Orders Accepted 
Provide OEM/ODM

















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