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Unitech Energy System Limited
High-integrity Lithium battery and Wire Harness assmblies manufacturer in China
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Long Life 3.7V Lithium Ion Battery Pack 2600mAh , Rechargeable Lithium Battery Cell

Unitech Energy System Limited

Long Life 3.7V Lithium Ion Battery Pack 2600mAh , Rechargeable Lithium Battery Cell

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Brand Name : Unitech

Model Number : 18650 2600mAh

Certification : CE ROHS

Place of Origin : China

MOQ : 200pcs

Price : Negotiable

Supply Ability : 100000pcs/Month

Delivery Time : 10 days

Packaging Details : Standard high safe package

Product Name : Rechargeable li-ion battery

Samples : stock and available

Warranty : 12 months

Service : OEM welcomed

Lead time : 5-7 days

Capacity : 2600mAh or cusomized

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Cylindrical Li-ion cell 18650 2600mAh 3.7V Lithium Ion Battery Pack

Battery specification:

No. Items Specifications Remark
1 Nominal Capacity 2600mAh 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 520mA Standard charge, charge time about 6h(Ref)
0.5C 1300mA 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 2600mA For continuous charging mod
11 Maximum discharge current 2C 5200mA 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 ‘-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.

Li-ion battery Features:

1. OEM orders are available

2. Lower internal resistance

3. High Capacity and Stable Discharge Voltage

4. Light weight, small size and high performance

5. Outstanding Discharge properties and Storage Capacity

6. Existing stock for short delivery time.

Primary Competitive Advantages:

*Experienced Staff *Green Product
*Reasonable Price *Reputation
*Product Features *Product Performance
*Prompt Delivery *Quality Approvals
*Good After-sales Service

Li-ion battery Applications:

1. Medical device

2. Backup power supply

3. Home appliance products

4. Emergency power supply, LED light & flashlight

5. Outdoor sports products

6. Consumer applications, communicate & telephone equipment

7. Electronical tools & electric transportation vehicles

Long Life 3.7V Lithium Ion Battery Pack 2600mAh , Rechargeable Lithium Battery Cell


Product Tags:

li ion 18650 rechargeable battery

      

smart li ion battery pack

      
Cheap Long Life 3.7V Lithium Ion Battery Pack 2600mAh , Rechargeable Lithium Battery Cell for sale

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