Lithium Polymer Battery
Safety
Low Self-Discharge
Long Lifespan
Lightweight
Best Selling Lithium Battery
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3.7 V Li-ion Battery 30mAh~500mAh
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3.8 V Li-ion Battery
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7.4 V Li-ion Battery
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11.1 V Li-ion Battery
3.7 V 30mAh Lithium Ion Battery 370820
3.7 V 35mAh Lithium Ion Battery 251416
3.7 V 40mAh Lithium Ion Battery 401215
3.7 V 40mAh Lithium Ion Battery 371119
3.7 V 40mAh Lithium Ion Battery 301120
3.7 V 50mAh Lithium Ion Battery 350832
3.7 V 50mAh Lithium Ion Battery 301025
3.7 V 55mAh Lithium Ion Battery 351020
3.8 V 350mAh Lithium Ion Battery 501738
3.8 V 400mAh Lithium Ion Battery 512829
3.8 V 700mAh Lithium Ion Battery 652535
3.8 V 970mAh Lithium Ion Battery 602060
3.8 V 2100mAh Lithium Ion Battery 122460
3.8 V 3800mAh Lithium Ion Battery 388085
3.8 V 6000mAh Lithium Ion Battery 7449108
3.8 V 6500mAh Lithium Ion Battery 116068
7.4 V 800mAh Lithium Ion Battery Pack 102530-2S
7.4 V 1500mAh Lithium Ion Battery Pack 123450-2S
7.4 V 1500mAh Lithium Ion Battery Pack 505050-2S
7.4 V 2000mAh Lithium Ion Battery Pack 103450-2S
7.4 V 2500mAh Lithium Ion Battery Pack 655060-2S
7.4 V 2600mAh Lithium Ion Battery Pack 103759-2S
7.4 V 1100mAh Lithium Ion Battery Pack 182346-2S
7.4 V 700mAh Lithium Ion Battery Pack 182533-2S
11.1 V 1200mAh Lithium Ion Battery Pack 603450-3S
11.1 V 2000mAh Lithium Ion Battery Pack 654065-3S
11.1 V 2300mAh Lithium Ion Battery Pack 104050-3S
11.1 V 2300mAh Lithium Ion Battery Pack 505573-3S
11.1 V 3500mAh Lithium Ion Battery Pack 185583-3S
11.1 V 5000mAh Lithium Ion Battery Pack 955565-3S
11.1 V 5000mAh Lithium Ion Battery Pack 105080-3S
11.1 V 5000mAh Lithium Ion Battery Pack 706090-3S
Learn More Ufine Batteries
Here are the detailed specifications for our batteries. If you have any questions, feel free to contact us anytime.
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Model
Capacity
Nominal Voltage
Dimension
Protective Function
Certification
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3.7 V Li-ion Battery 30mAh~500mAh
3.7 V 30mAh Lithium Ion Battery 370820 370820 30mAh 3.7V 3.7*8*22mm(MAX) YES MSDS Request Quote View Details 3.7 V 35mAh Lithium Ion Battery 251416 251416 35mAh 3.7V 2.5*14*18mm(MAX) YES ROHS CB UL(TUV)1642 Request Quote View Details 3.7 V 40mAh Lithium Ion Battery 401215 401215 40mAh 3.7V 4*12*17mm(MAX) YES MSDS Request Quote View Details 3.7 V 40mAh Lithium Ion Battery 371119 371119 40mAh 3.7V 3.7*11*21mm(MAX) YES MSDS Request Quote View Details 3.7 V 40mAh Lithium Ion Battery 301120 301120 40mAh 3.7V 3*11*22mm(MAX) YES UL(tuv)1642 Request Quote View Details 3.7 V 50mAh Lithium Ion Battery 350832 350832 50mAh 3.7V 3.5*8*34mm(MAX) YES MSDS Request Quote View Details 3.7 V 50mAh Lithium Ion Battery 301025 301025 50mAh 3.7V 3*10*27mm(MAX) YES MSDS Request Quote View Details 3.7 V 55mAh Lithium Ion Battery 351020 351020 55mAh 3.7V 3.5*10*22mm(MAX) YES MSDS Request Quote View Details 3.7 V 55mAh Lithium Ion Battery 401120 401120 55mAh 3.7V 4*11*22mm(MAX) YES MSDS Request Quote View Details 3.7 V 55mAh Lithium Ion Battery 401119 401119 55mAh 3.7V 4*11*21mm(MAX) NO MSDS Request Quote View Details 3.7 V 60mAh Lithium Ion Battery 401020 401020 60mAh 3.7V 4*10*22mm(MAX) YES MSDS Request Quote View Details 3.7 V 60mAh Lithium Ion Battery 401220 401220 60mAh 3.7V 4*12*22mm(MAX) YES MSDS Request Quote View Details 3.7 V 60mAh Lithium Ion Battery 601216 601216 60mAh 3.7V 6*12*18mm(MAX) YES MSDS Request Quote View Details -
3.8 V Li-ion Battery
3.8 V 350mAh Lithium Ion Battery 501738 501738 350mAh 3.8V 5*17*40mm(MAX) YES MSDS Request Quote View Details 3.8 V 400mAh Lithium Ion Battery 512829 512829 400mAh 3.8V 5.1*28*31mm(MAX) YES MSDS Request Quote View Details 3.8 V 700mAh Lithium Ion Battery 652535 652535 700mAh 3.8V 6.5*25*37mm(MAX) YES MSDS Request Quote View Details 3.8 V 970mAh Lithium Ion Battery 602060 602060 970mAh 3.8V 6*20*62mm(MAX) YES MSDS Request Quote View Details 3.8 V 2100mAh Lithium Ion Battery 122460 122460 2100mAh 3.8V 12*24*62mm(MAX) YES MSDS Request Quote View Details 3.8 V 3800mAh Lithium Ion Battery 388085 388085 3800mAh 3.8V 3.8*80*87mm(MAX) YES CB UL(tuv)1642 UL2054 UN38.3 Request Quote View Details 3.8 V 6000mAh Lithium Ion Battery 7449108 7449108 6000mAh 3.8V 7.4*49*110mm(MAX) YES MSDS Request Quote View Details 3.8 V 6500mAh Lithium Ion Battery 116068 116068 6500mAh 3.8V 116068 YES MSDS Request Quote View Details -
7.4 V Li-ion Battery
7.4 V 800mAh Lithium Ion Battery Pack 102530-2S 102530-2S 800mAh 7.4V 20*25*34mm(MAX) YES MSDS Request Quote View Details 7.4 V 1500mAh Lithium Ion Battery Pack 123450-2S 123450-2S 1500mAh 7.4V 12*34*52mm(MAX) YES MSDS Request Quote View Details 7.4 V 1500mAh Lithium Ion Battery Pack 505050-2S 505050-2S 1500mAh 7.4V 10*50*52mm(MAX) YES MSDS Request Quote View Details 7.4 V 2000mAh Lithium Ion Battery Pack 103450-2S 103450-2S 2000mAh 7.4V 21*34*52mm(MAX) YES MSDS Request Quote View Details 7.4 V 2500mAh Lithium Ion Battery Pack 655060-2S 655060-2S 2500mAh 7.4V 13.5*57.5*63mm YES MSDS Request Quote View Details 7.4 V 2600mAh Lithium Ion Battery Pack 103759-2S 103759-2S 2600mAh 7.4V 21*37*59mm(MAX) YES MSDS Request Quote View Details 7.4 V 1100mAh Lithium Ion Battery Pack 182346-2S 182346-2S 1100mAh 7.4V 18*23*49mm(MAX) YES MSDS Request Quote View Details 7.4 V 700mAh Lithium Ion Battery Pack 182533-2S 182533-2S 700mAh 7.4V 18*25*35mm(MAX) YES MSDS Request Quote View Details -
11.1 V Li-ion Battery
11.1 V 1200mAh Lithium Ion Battery Pack 603450-3S 603450-3S 1200mAh 11.1V 18*34*52mm(MAX) YES MSDS Request Quote View Details 11.1 V 2000mAh Lithium Ion Battery Pack 654065-3S 654065-3S 2000mAh 11.1V 19.5*40*68mm(MAX) YES MSDS Request Quote View Details 11.1 V 2300mAh Lithium Ion Battery Pack 104050-3S 104050-3S 2300mAh 11.1V 30*40*54mm(MAX) YES MSDS Request Quote View Details 11.1 V 2300mAh Lithium Ion Battery Pack 505573-3S 505573-3S 2300mAh 11.1V 15*55*75mm(MAX) YES MSDS Request Quote View Details 11.1 V 3500mAh Lithium Ion Battery Pack 185583-3S 185583-3S 3500mAh 11.1V 18*55*85mm(MAX) YES MSDS Request Quote View Details 11.1 V 5000mAh Lithium Ion Battery Pack 955565-3S 955565-3S 5000mAh 11.1V 29*55*69mm(MAX) YES MSDS Request Quote View Details 11.1 V 5000mAh Lithium Ion Battery Pack 105080-3S 105080-3S 5000mAh 11.1V 30*51*83mm(MAX) YES MSDS Request Quote View Details 11.1 V 5000mAh Lithium Ion Battery Pack 706090-3S 706090-3S 5000mAh 11.1V 21*60*92mm(MAX) YES MSDS Request Quote View Details
Professional Lithium Polymer Battery Manufacturer
Your satisfaction, our priority.
UFine's products have obtained various certifications. We haven't show all the certificates here, and if you need more certifications'information or require certificates for custom products, please contact us. We are committed to continuously testing our products for compliance with regulations like RoHS, REACH, etc. This ensures our products meet the necessary standards.
Steps to Custom Lithium Polymer Battery
01
Enquiry and Design
Contact us with requirements. The technical team creates tailored designs.
02
Sampling and Sample Testing
Receive customized battery samples for evaluation within two days.
03
Confirmation and Production
Finalize specifications, sign the production contract, and pay a 30% deposit.
04
Delivery and Shipping
Make final payment, and arrange safe and efficient delivery.
FAQs
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How long does it take to fully charge a lithium battery?
Charging time depends on the battery's capacity and the charger's current. For example, if the battery capacity is 4000mAh and the charger current is 2500mA, charging time = 4000mAh / 2500mA = 1.6 hours. -
How does a lithium-ion battery pack differ from individual lithium-ion cells?
A Lithium-ion Battery Pack combines multiple cells to offer higher voltage and capacity than individual cells, suitable for high-power applications such as electric vehicles and military batteries. -
How long do lithium batteries last?
Our lithium battery cycle life is more than 500 times. The lifespan of a lithium battery depends on various factors, such as usage patterns, charging and discharging conditions, and overall maintenance. -
Can lithium batteries be customized for specific applications?
Yes, lithium batteries can be customized to meet specific requirements. This includes customizing the battery capacity, voltage, size, shape, and other parameters to suit the application's needs. Capacity: 20mah~12000mah, Voltage: 3.2v~48v. -
Can low-temperature batteries be utilized in mobile applications or devices operating in cold climates?
Yes, these batteries are designed for mobility and can reliably power devices in cold climates, ensuring consistent performance.
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