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High Capacity 3S10P 18650 Lithium Ion Battery Pack 11.1V 20ah For Solar Street Light

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High Capacity 3S10P 18650 Lithium Ion Battery Pack 11.1V 20ah For Solar Street Light

China High Capacity 3S10P 18650 Lithium Ion Battery Pack 11.1V 20ah For Solar Street Light supplier
High Capacity 3S10P 18650 Lithium Ion Battery Pack 11.1V 20ah For Solar Street Light supplier High Capacity 3S10P 18650 Lithium Ion Battery Pack 11.1V 20ah For Solar Street Light supplier High Capacity 3S10P 18650 Lithium Ion Battery Pack 11.1V 20ah For Solar Street Light supplier

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Product Details:

Place of Origin: China
Brand Name: Unitech
Certification: CE ROHS MSDS
Model Number: 18650 2000mAh

Payment & Shipping Terms:

Minimum Order Quantity: 100pcs
Price: Negotiable
Packaging Details: Standard high safe package
Delivery Time: 15 days
Payment Terms: Western Union, T/T
Supply Ability: 100000pcs/Month
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Detailed Product Description
Product Name: Li Ion Battery Pack Battery Model: 20Ah 11.1V 3S10P
Life Times: Over 500 Times Lead Time: 15 Days For Bulk Order
Qualtiy: High Energy Density Application: Solar Street Light And Others
High Light:

smart li ion battery pack

,

li ion 18650 rechargeable battery

 

High Capacity 3S10P 18650 Lithium ion Battery Pack 11.1V 20ah For Solar Street Light

 

Battery specification:

 

No. Items Specifications Remark
1 Nominal Capacity 20000mAh 0.2C Standard discharge
3 Nominal Voltage 11.1V  
4 Discharge end voltage 9.0V  
5 Charge Voltage 12.6V±0.03V By standard charge method
6 Standard charging method 0.2C constant current,12.6V constant voltage charge to 12.6V,continue charging till current decline to≤0.01C  
7 Charge current 0.2C 4000mA Standard charge, charge time about 6h(Ref)
0.5C 10000mA Rapid Charge, charge time about: 3h(Ref)
8 Standard discharging method 0.2C constant current discharge to 9.0V  
9 Cell Internal Impedance ≤30mΩ Internal resistance measured at AC 1KHZafter 50% charge
10 Maximum charge current 0.5C 10000mA continuous charge 
11 Maximum discharge current 2C 40000mA  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.

 

Details:

 

1> Nominal voltagge: 11.1v 3S10P

2> Nominal capacity: 20000mAh

3> CE,RoHS,UN38.3 certificates

4> Long life cycle, over 500times

5> Minimal self-discharge,less than 2% monthly

6> Suitable for solar led light.

 

Key Features:

 

• High quality 18650 battery pack li-ion battery pack;

• no memory effect and rechargeable;

• With PCB for all protection;

• Higher energy density ;

• Long cycle life :>500 times;

• Short circuit protection and over current protection are avaliable;

• Avaliable terminals: soldering tabs, wires, connectors;

• Custom by in series&in parallel different shape;

 

Application:

 

We manufactures various kinds of rechageable batteries with many size and different capacity so that they can be used in different electrical products, such as:

High Capacity 3S10P 18650 Lithium Ion Battery Pack 11.1V 20ah For Solar Street Light

 

 

Contact Details
Unitech Energy System Limited

Contact Person: Mr. Alex

Tel: 86-755-23449331

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