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High Capacity Lithium Ion Battery Pack , 4S Smart Li Ion Battery Pack 14.8V 2500mAh

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High Capacity Lithium Ion Battery Pack , 4S Smart Li Ion Battery Pack 14.8V 2500mAh

China High Capacity Lithium Ion Battery Pack , 4S Smart Li Ion Battery Pack 14.8V 2500mAh supplier
High Capacity Lithium Ion Battery Pack , 4S Smart Li Ion Battery Pack 14.8V 2500mAh supplier High Capacity Lithium Ion Battery Pack , 4S Smart Li Ion Battery Pack 14.8V 2500mAh supplier High Capacity Lithium Ion Battery Pack , 4S Smart Li Ion Battery Pack 14.8V 2500mAh supplier High Capacity Lithium Ion Battery Pack , 4S Smart Li Ion Battery Pack 14.8V 2500mAh supplier

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Product Details:

Place of Origin: China
Brand Name: Unitech
Certification: CE, Fcc, UN38.3, MSDS, RoSH
Model Number: UT 18650-14.8V-2500mAh

Payment & Shipping Terms:

Minimum Order Quantity: 200packs
Price: Negotiable
Packaging Details: one battery in a PE bag, and one battery in a box, then 50 batteries in a Carton
Delivery Time: 15 days
Payment Terms: Western Union , T/T, L/C
Supply Ability: 500000packs/month
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Detailed Product Description
Configuration: 4S1P 14.8V 2500mAh Product Name: Rechargeable Lithium Ion Battery
Performance: Low Self-discharge, Low Inner Resistance, Long Lifetime; Application: Partable Power, Medical Device, Lighting,power Tools, Back-up Power
OEM: Can Be Customized With Different Voltage And Capacity Warranty: 12 Months Guarrantee
High Light:

rechargeable lithium batteries

,

smart li ion battery pack

 

4S 14.8V 2500mAh 18650 Lithium Ion Battery Pack For Medical Device

 

Battery Specs:

 
No. Items Specifications Remark
1 Nominal Capacity 2500mAh 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 500mA Standard charge
0.5C 1250mA Rapid Charge
8 Standard discharging 0.2C constant current discharge to 15.0V  
9 Cell Internal Impedance ≤50mΩ Internal resistance measured at AC 1KHZafter 50% charge
10 Maximum charge current 1C 2500mA continuous charge
11 Maximum discharge current 2C 5000mA 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.

 

High Capacity Lithium Ion Battery Pack , 4S Smart Li Ion Battery Pack 14.8V 2500mAh

Characteristics:
 
Endurable and Long service life;
compact and accurate battery size
Very light but highly energy density;
High voltage and high discharging plaform;
Can be customized with different voltage and capacity;
Powerful and robust Burst and Flat high rate discharge performance;
Low self-discharge, Low inner resistance, highly safety and long lifetime;
Factory-based good prices with high quality and High-Efficient-Action service.
 
Main application:
 
This Model high capacity high power Lithium ion(li-ion) battery can be used for Partable power, medical device, Lighting,power tools, back-up power, power tools, E-bike,
 
Why choose us?
 

1. More competitive price! As a manufacturer, we have our own factory,the price will be more competitive!

2. Fast delivery! 500pcs need only 7 days, and usually 3-5days!

3. Great quality! All the cells we use are A grade cells, 100% quality check and full one year warranty!

4. Great shipping service! We have cooperated with DHL, UPS and EMS for long time, so we could promise save much more money on the shipping cost and better service is offered!

5. Best sale-service! From the beginning to the end, any quality problem with our products, new free ones will be shipped!

 

Contact Details
Unitech Energy System Limited

Contact Person: Mr. Alex

Tel: 86-755-23449331

Send your inquiry directly to us (0 / 3000)