11.1 V Battery Best Selling Battery
3.7 V 2000mAh Lithium Ion Battery 123146
- 16 Years Experience
- 200+ Certifications
- 1000+ Customers
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Product Details
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Specs
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Content
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FAQs
Reliable Power with Ufine's 11.1V 1200mAh Lithium Battery
Do you find yourself constantly battling with short battery life or charging issues? It’s frustrating when your devices let you down at the worst possible moment. Fortunately, Ufine’s 11.1V 1200mAh Lithium Battery is here to provide a solution that truly works. Our 11.1V 1200mAh Lithium Battery offers exceptional power and long-lasting performance, designed to keep up with your demands. Whether you’re powering a high-tech device or need reliable backup power, this battery delivers consistent energy without the worry of sudden power drops or limited usage times.
Test Curves of 3S LiPo Battery
Take a closer look at the 3S LiPo battery test curves—see the stability and performance you can trust for all your power needs!
- Discharge Rate
- Long Cycle Life
- Wide Temperature Range
- Ultra-Low Self-Discharge
3S Battery Long Life
Lithium batteries exhibit varying discharge rates. Ufine's batteries support a maximum discharge rate of 5.0C,delivering high power output in short durations.
- Ufine's 3S Lipo battery maintains over 80% capacity after 500 cycles
- utilizing 0.5C charge and discharge conditions
- The discharge rate directly affects the battery's power output capacity and performance under high load.
3S Battery Long Life
Ufine's lithium battery maintains over 80% capacity after 500 cycles at room temperature,utilizing 0.5C charge and discharge conditions.
- Ufine's 3S Lipo battery maintains over 80% capacity after 500 cycles
- utilizing 0.5C charge and discharge conditions
- The discharge rate directly affects the battery's power output capacity and performance under high load.
3S Battery Long Life
Lithium batteries operate within the -20°C to 60°C discharge temperature range. Ufine's custom low-temperature batteries can be used for -40°C to 55°C operation, catering to diverse outdoor scenarios
- Ufine's 3S Lipo battery maintains over 80% capacity after 500 cycles
- utilizing 0.5C charge and discharge conditions
- The discharge rate directly affects the battery's power output capacity and performance under high load.
3S Battery Long Life
Batteries exhibit differential self-discharge rates at 100% and 70% charge states. Self-discharge is higher at 100% state of charge (SOC) compared to 70% SOC.
- Ufine's 3S Lipo battery maintains over 80% capacity after 500 cycles
- utilizing 0.5C charge and discharge conditions
- The discharge rate directly affects the battery's power output capacity and performance under high load.
Multi-Layer Protection in Every Charge
Trust in Ufine's advanced battery protection features, and never compromise on safety!
Low self-discharge rate
At Ufine, we understand that safety and reliability are just as important as performance when it comes to batteries. That's why we've designed our 3S LiPo batteries with multi-layer protection, ensuring your battery stays safe through every charge. With the right protection features in place, you can trust that your battery will perform optimally, while reducing the risk of damage or malfunction.
Here are the protective functions you'll find in our 3S LiPo batteries:
- Overcharge Protection
- Over-discharge Protection
- Short Circuit Protection
- Temperature Protection
Quality You Can Trust
Your trust matters to us. That's why Ufine Battery uses only the finest materials and cutting-edge processes to ensure unbeatable quality.
View more production details
Other Battery VS Ufine Battery
Why Choose Ufine Battery? See How We Stand Out from the Rest!
Our Battery
- Custom 16340 Battery Pack, MOQ 100 pcs
- Custom Samples as fast as 3 Days
- Strict Quality Control, No Safety Concerns Ever
- Instant Customer Support, Solve Any Problem in Time.
- Low self-discharge rate and low impedance rate
- High energy density and light weight
- Custom Battery Size: Starting 0.5mm Thickness
- Battery Temperature from -40°C-85°C
Other Battery
- Why Choose Ufine Battery? See How We Stand Out from the Rest!
- Custom Samples as fast as 3 Days
- Strict Quality Control, No Safety Concerns Ever
- Instant Customer Support, Solve Any Problem in Time.
What We Custom and How
At Ufine, we know that one size doesn't fit all, especially when it comes to battery needs. That's why we specialize in custom battery solutions.
What
- Low self-discharge rate and low impedance rate
- High energy density and light weight
- Custom Battery Size: Starting 0.5mm Thickness
- Battery Temperature from -40°C~85°C
- Custom Connector: JST/Molex/Hirose/Anderson/TE/Amphenol Etc
How
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01Low self-discharge rate and low impedance rate
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02High energy density and light weight
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03Custom Battery Size: Starting 0.5mm Thickness
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04Battery Temperature from -40°C–85°C
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05Custom Connector: JST/Molex/Hirose/Anderson/TE/Amphenol Etc
Battery Specification
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1. Mechanical Characteristics
Cell 123146 PCM Yes NTC No Weight appr. 31g Configuration 1S1P -
2. Electrical Specification
Capacity 2000mAh Nominal Voltage 3.7V Energy 7.4Wh Internal Resistance less than 150mΩ Max. Charge Voltage 4.2V Discharge Cut Off 2.75V Max. Charge Current 1000mA Max. Discharge Current 1000mA Standard Charge Current 400mA Standard Discharge Current 400mA Charging Temperature 0℃ to 45℃ Discharging Temperature -20℃ to 60℃ Storage Temp.Range 1 year at -20℃ to +30℃ 3 mos. at -20℃ to +45℃ 1 mo. at -20℃ to +60℃ Cycle life 100 cycles ≥92% 300 cycles ≥88% 500 cycles ≥80% -
3. Cell protection
Overcharge Detection 4.28V ±50mV (80 to 200msec delay, release 4.08V ±50mV) Overdischarge Detection 2.4V ±100mV (40 to 120msec. delay, release 3.0V ±100mV) Overcurrent Detection 2.5A to 4.5A (5 to 10msec. delay) Short protection Yes
The Complete Guide For 3.7 V 2000mAh Lithium Ion Battery
The Complete Guide For 3.7 V 2000mAh Lithium Ion Battery
A 3.7 V 2000mAh lithium-ion battery serves as a crucial power source for various electronic devices. This guide delves into its components, functionalities, and best practices for optimal use.
Part 1. Advantages and Applications
The 3.7 V 2000mAh lithium-ion battery boasts lightweight construction and high energy density, making it ideal for portable devices like smartphones, GPS systems, and handheld gaming consoles. Its rechargeable nature contributes to cost-effectiveness and reduced environmental impact. This battery type finds extensive use in medical devices, ensuring consistent and reliable power for critical equipment.
Part 2. Technical Specifications
Understanding the technical specifications is essential. The 3.7 V rating indicates its nominal voltage, while the 2000mAh capacity determines its charge-holding capability. This battery's discharge rate influences how quickly it can deliver power to a device. Charging requirements vary, with compatibility across multiple charging systems, emphasizing the importance of using the right charger to avoid damage or reduced battery lifespan.
Part 3. Safety and Handling
Proper handling and safety precautions are paramount. Lithium-ion batteries are sensitive to temperature extremes and improper charging, which can lead to overheating or even explosion. Certified batteries with protective circuitry offer safeguards against overcharging, over-discharging, and short circuits. Storing batteries in a cool, dry place away from direct sunlight helps maintain their health and performance.
- Load (ampere or watt): Specify the load value, and select the load unit. For example, 100 Watt. Or 10 A. Use an average value if it is a cyclical load.
- Voltage (Vdc): Specify the battery voltage in volts DC, if the load type is watt.
Part 4. Maintenance and Longevity
To extend battery life, adhere to recommended usage practices. Avoid complete discharges, which strain the battery, and opt for partial charges instead. Regularly update device firmware or software to ensure optimized battery performance. Keeping batteries at around 50% charge during long-term storage prevents degradation.
Part 5. Buying Guide and Recommendations
For reliable and customized solutions, consider sourcing your 2000mAh 3.7 V lithium-ion batteries from Ufine custom battery. Our commitment to quality assurance and tailored battery solutions ensures dependable performance for your specific needs.
What We Custom and How
At Ufine, we know that one size doesn't fit all, especially when it comes to battery needs. That's why we specialize in custom battery solutions.
What is battery voltage, and why does it matter?
Battery voltage measures the electrical potential difference between its terminals. It determines compatibility with devices—too high can damage them, while too low may cause poor performance or failure.
Can I use a higher-voltage battery in device if it fits?
No! Higher voltage can overload circuits. Always match the device's specified voltage (e.g., using 12V in a 9V device risks damage).
What’s the difference between nominal and actual voltage?
- Nominal voltage is the standard rating (e.g., 3.7V for lithium-ion).
- Nominal voltage is the standard rating (e.g., 3.7V for lithium-ion).
Other Battery VS Ufine Battery
Why Choose Ufine Battery? See How We Stand Out from the Rest!Our Battery
- Custom 16340 Battery Pack, MOQ 100 pcs
- Custom Samples as fast as 3 Days
- Strict Quality Control, No Safety Concerns Ever
- Instant Customer Support, Solve Any Problem in Time.
- Low self-discharge rate and low impedance rate
- High energy density and light weight
- Custom Battery Size: Starting 0.5mm Thickness
- Battery Temperature from -40°C-85°C
Other Battery
- Why Choose Ufine Battery? See How We Stand Out from the Rest!
- Custom Samples as fast as 3 Days
- Strict Quality Control, No Safety Concerns Ever
- Instant Customer Support, Solve Any Problem in Time.
AA Battery
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Electrolyte
Uses a polymer gel electrolyte instead of a liquid electrolyte.
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Energy Density
High energy density, allowing for compact and lightweight designs.
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Power Density
High power output, suitable for devices with high current demands.
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Cycle Life
Good cycle life, but can degrade faster than LiFePO4 batteries.
AAA Battery
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Chemistry
Uses Lithium Iron Phosphate as the cathode material.
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Weight
Generally heavier than LiPo batteries.
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Power Density
Lower energy density compared to LiPo batteries.
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Cycle Life
Excellent cycle life, can withstand many charge-discharge cycles with minimal capacity loss.
Best 1000mAh Lithium Ion Battery Pack
Ufine is a leading polymer lithium-ion battery cell manufacturer, specializing in the production of 1000mAh 7.4 V lithium-ion batteries.
- Provides a robust 7.4 V output, suitable for devices requiring higher voltage specifications for efficient performance.
- Offers substantial power capacity, ensuring prolonged usage durations ideal for devices demanding sustained power.
FAQs
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Are lithium polymer batteries a fire hazard?
Lithium polymer batteries have the potential to catch fire or swell if mishandled, damaged, overcharged, or exposed to extreme conditions. Proper care, handling, and charging significantly reduce the risk of hazards. -
How do you keep a lithium polymer battery healthy?
To maintain the health of a lithium polymer battery, avoid overcharging or deep discharging, store it at moderate temperatures, use compatible chargers designed for the battery, and periodically exercise the battery by charging and discharging it. -
Are lithium polymer batteries safe for air travel?
Airlines often have specific guidelines for carrying lithium batteries, such as limitations on the number of spare batteries or whether they should be carried in carry-on baggage rather than checked luggage. It's essential to adhere to airline regulations when traveling with lithium polymer batteries. -
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 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: 3.2 V~48 V.
Can lithium batteries be customized for specific applications?
Looking for the best 3S LiPo Battery for your device? We'll point you in the right direction, and help you maximize your device's potential.
Contact Us NowWhat Our Customers Are Saying
We love hearing from you! Your experiences help us improve and inspire others. Check out what our happy customers have to say about our 3S LiPo batteries—share your thoughts with us too!
111111111 I also love how fast it charges. It's like a little energy boost for our devices whenever I need it. Plus, it's so easy to recharge. I simply plug it in and it quickly powers up, ready for another round of charging.
2222222 I also love how fast it charges. It's like a little energy boost for our devices whenever I need it. Plus, it's so easy to recharge. I simply plug it in and it quickly powers up, ready for another round of charging.
333333 I also love how fast it charges. It's like a little energy boost for our devices whenever I need it. Plus, it's so easy to recharge. I simply plug it in and it quickly powers up, ready for another round of charging.
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