China Battery Supplier Customized Electric Tools Battery UFX 696066-2S 3400mAh 7.4v Rechargeable Battery Pack

Item No.: UFX019
Ufine New Energy is a trusted China battery supplier. Our UFX 696066-2S 3400mAh 7.4V battery is a reliable rechargeable battery pack for electric tools. Choose our 7.4V batteries for long-lasting performance and power.
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Description

Welcome to Ufine New Energy, a leading China battery supplier. Our UFX 696066-2S 3400mAh 7.4V battery is a high-quality rechargeable battery pack designed for electric tools. With its li-polymer composition and 2S configuration, it provides reliable power and extended runtime. Trust our 7.4V batteries for your electric tools and experience the difference in performance and durability. Ufine New Energy is your go-to source for all your battery needs.
Specs of UFX696066-2s 3400mAh 7.4V

1、Mechanical Characteristics

Cell:

UFX696066-2s

PCM:

Yes

NTC:

No

Weight:

125.6g

Configuration:

2S1P

 

 

2、Electrical Specification

Capacity:

3400mAh

Nominal Voltage:

7.4V

Energy:

25.16Wh

Internal Impedance:

less than 150mΩ

Max. Charge Voltage:

8.4V

Discharge Cut Off:

5.8V

Max. Charge Current:

3400mA

Max. Discharge Current:

3400mA

Standard Charge Current:

1700mA

Standard Discharge Current:

1700mA

Charge Temp. Range:

10°C to 45°C

Discharge Temp. Range

-20°C to 60°C

Storage Temp. Range

1 year at -20℃ to +30℃ 

 Cycle life:

100 cycles ≥92% 

3 moths at -20℃ to +45℃

300 cycles ≥88% 

1 month at -20℃ to +60℃

500 cycles ≥80%  

 3、Cell protection

Overcharge Detection :

4.28 ±25mV (0.7to 1.3sec delay, release 4.08V ±50mV)

Overdischarge Detection:

2.9V ±80mV (70 to 150msec. delay, release 3.0V ±100mV)

Overcurrent Detection:

 4A to 6A (5to 15msec. delay)

Short protection:

Yes

DISCHARGE RATE CHARACTERISTICS                                                          CYCLE LIFE CHARACTERISTICS
                            

Product Details

Ufine is a manufacturer  with independent research and development and production of polymer lithium-ion batteries. With years of experience in the field of polymer lithium-ion battery solutions, We have accumulated rich  technical experience. Currently, the company offers more than 300 different product models, all certified with KC, UL, CB, and other certifications.Moreover, We can quickly design and develop new products according to customer needs and arrange sample testing. 

Why Choose Ufine to OEM or ODM Battery

UFine battery has over 30 professional engineers and technical staff who can provide polymer lithium battery solutions for you. As a lithium battery manufacturer, we are capable of rapid design, customization, and bulk production. Here are the main characteristics of our company:
1、Source manufacturer, strong factory, and powerful design and development capabilities.
2、
Short delivery time and sufficient inventory.

3、Self-produced, sufficient capacity, refuse false labeling, and guarantee capacity.
4、Strict quality control through a full range of quality systems from raw materials to finished products.
5、Our products are certified and meet various international battery standards, allowing us to directly export to markets such as Europe, America, and Korea.
6、Our team of professional foreign trade sales engineers can quickly respond to customer inquiries and provide solutions
  • High energy density
  • Long cycle life
  • Capability of discharge at ultra-low temperature of -40℃
  • Ability to be designed for high voltage (up to 4.4V)
  • Customizable sample and mass production according to customer needs. 
Factory Photos

Display Of Testing Equipment


Certification


 
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