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14.8V 2200mAh Lithium Ion Battery Pack 4S1P Built In PCM / PCB , None Fire Or Explosive

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14.8V 2200mAh Lithium Ion Battery Pack 4S1P Built In PCM / PCB , None Fire Or Explosive

China 14.8V 2200mAh Lithium Ion Battery Pack 4S1P Built In PCM / PCB , None Fire Or Explosive supplier
14.8V 2200mAh Lithium Ion Battery Pack 4S1P Built In PCM / PCB , None Fire Or Explosive supplier 14.8V 2200mAh Lithium Ion Battery Pack 4S1P Built In PCM / PCB , None Fire Or Explosive supplier

Large Image :  14.8V 2200mAh Lithium Ion Battery Pack 4S1P Built In PCM / PCB , None Fire Or Explosive

Product Details:

Place of Origin: China
Brand Name: Unitech
Certification: CE ROHS MSDS
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: 18650 Li-ion Battery Pack Model: 2200mAh 14.8V
Samples: Samples Are Available Battery Cell: Grade A 18650 Cell
Application: Miner Lights, LED Light, Emergency Light Battery PCM: With Multi Protection Fuctions
High Light:

smart li ion battery pack

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li ion 18650 rechargeable battery

 

ICR 18650 14.8V 2200mAh 4S1P Lithium Ion Battery Pack For Lighting

 

Battery specification:

 

No. Items Specifications Remark
1 Nominal Capacity 2200mAh 0.2C Standard discharge
3 Nominal Voltage 14.8V  
4 Discharge end voltage 12.0V  
5 Charge Voltage 16.8V±0.03V By standard charge method
6 Standard charging method 0.2C constant current,16.8V constant voltage charge to 16.8V,continue charging till current decline to≤0.01C  
7 Charge current 0.2C 440mA Standard charge
0.5C 1100mA Rapid Charge
8 Standard discharging  0.2C constant current discharge to 12.0V  
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.

 

Key Features:

 

• Higher energy density ;

• Long cycle life :>500 times;

• Low self-discharge rate: < 3% monthly

• Short circuit protection and over current protection are avaliable;

• Avaliable terminals: soldering tabs, wires, connectors;

• Custom by in series&in parallel different shape;

• Safest Li-Ion battery, CE ROSH approved, built in PCM/PCB, none fire or explosive

 

Warranty:


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

 

Storage:


1.If the battery need to be stored for a long time, charge the battery for 40%-70% electric quantity.
2.Battery and the charger should be stored in clean, dry and ventilating place, and should not be together with corrosive material, keep the battery away from fire and heat source.

Maintainance:


If the battery won’t be used for a long period, charge it every 3 months, and each time 2~3h.

 

 

14.8V 2200mAh Lithium Ion Battery Pack 4S1P Built In PCM / PCB , None Fire Or Explosive

Contact Details
Unitech Energy System Limited

Contact Person: Mr. Alex

Tel: 86-755-23449331

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