3.7 V 2000mAh Lithium Ion Battery 103030-2P
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Product Details
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Specs
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Capacity Fast Calculator
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Application
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Content
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FAQs
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Reviews
Product Details
Discharge Rate
Long Cycle Life
Ultra-Low Self-Discharge
Wide Temperature Range
Self-discharge is higher at 100% state of charge (SOC) compared to 70% SOC.
Ufine's custom low-temperature batteries can be used for -40°C to 55°C operation, catering to diverse outdoor scenarios.
Battery Capacity Testing
Before shipment, each lithium battery undergoes meticulous testing to validate voltage, current, and other essential parameters, ensuring consistency and reliability in performance.
Environmentally Friendly
We use A-grade batteries, eco-friendly, safe and no droplet, energy-saving and environmentally friendly, economical and durable.
Applications
The battery is designed for use in various applications, including but not limited to beauty device medical device, Led lighting, 3C digital, pet toys, massage device.
Battery Specification
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1. Mechanical Characteristics
Cell 103030-2P PCM Yes NTC No Weight appr. 38g Configuration 1S2P -
2. Electrical Specification
Capacity 2000mAh Nominal Voltage 3.7V Energy 7.4Wh Internal Resistance less than 160mΩ Max. Charge Voltage 4.2V Discharge Cut Off 2.75V Max. Charge Current 2000mA Max. Discharge Current 2000mA 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
Lipo Battery Cell Capacity Fast Calculator
Please enter your battery information to calculate the battery capacity and energy.
The capacity calculated by this tool is only an approximate value. If you need an accurate assessment, please contact our professional engineers.
Applications of the 103030 3.7V 2000mAh Lithium Battery
The 103030 3.7V 2000mAh lithium battery by Ufine Battery offers a balance of compact design, reliable performance, and safety, making it a versatile choice for various applications. Below are five specific and practical use cases where this battery excels:
1. Portable Medical Devices
Medical devices such as pulse oximeters, portable nebulizers, and handheld diagnostic tools demand compact yet efficient power solutions. The 103030 battery provides a steady 3.7V output and 2000mAh capacity, ensuring uninterrupted operation for hours. Its compliance with IEC62133 and UN38.3 certifications assures users of its safety and reliability in critical medical environments. Additionally, its lightweight design and durability make it easy to integrate into portable units.
2. Smart Home Devices
Smart home products like Wi-Fi-enabled door locks, smart thermostats, and remote controls require small, long-lasting batteries for continuous operation. The 3.7V 2000mAh lithium battery fits seamlessly into such devices, providing consistent power with minimal maintenance. Its compact size (203033mm) makes it an ideal choice for these space-constrained applications.
3. Handheld Gaming Consoles
Gamers need long battery life for uninterrupted play on handheld gaming consoles. The 103030 battery offers sufficient capacity to power these devices for extended sessions while remaining lightweight for ergonomic designs. With its robust cycle life of 300 cycles, this battery ensures longevity, reducing the need for frequent replacements—a vital feature for both gamers and manufacturers.
4. Industrial Sensors and Monitoring Systems
Industrial IoT sensors used for monitoring temperature, humidity, or equipment performance often operate in challenging environments. The 103030 lithium battery performs reliably within a wide temperature range (-20°C to 60°C for discharging), making it suitable for outdoor or industrial applications. Its low internal resistance (less 120mΩ ) ensures energy efficiency, vital for continuous data transmission.
5. Consumer Electronics
Small consumer electronics such as portable speakers, wireless earbuds, and mini fans benefit significantly from the 103030 3.7V 2000mAh lithium battery. Its compatibility with typical charging currents (0.2C to 0.5C) allows for safe and efficient recharging. With Ufine Battery's ability to customize plug types, wire lengths, and PCB designs, the battery can be tailored to meet specific product requirements.
Why Choose Ufine Battery?
As a leading Chinese manufacturer of custom lithium batteries, Ufine Battery offers tailored solutions for diverse needs. Whether it's the compact design of the 103030 battery or unique customizations, Ufine Battery ensures every product meets the highest quality and performance standards.
For specific application requirements or custom battery designs, feel free to explore Ufine Battery's extensive product range.
3.7V 2000mAh Lithium Ion Battery 103030-2P: Product Overview
The 103030-2P 3.7V 2000mAh lithium battery is a compact and reliable power source designed for various applications, including consumer electronics, IoT devices, and portable medical tools. Below is a detailed breakdown of this battery's features, certifications, and specifications.
Part 1. What Do "103030" and "2P" in 103030-2P Mean?
√ 103030: This code represents the dimensions of the battery. The battery measures 10mm thick, 30mm wide, and 30mm long. Its compact size is ideal for devices with limited internal space.
√ 2P: This refers to the battery's parallel connection configuration. In a 2P setup, two cells are connected in parallel to double the capacity while maintaining the same voltage, resulting in a total capacity of 2000mAh.
Part 2. Chemistry
This battery is a lithium polymer (LiPo) battery, a popular type of rechargeable battery known for its lightweight, high energy density, and flexible form factor.
Key Characteristics of LiPo Batteries:
√ Lightweight and Thin: Ideal for compact and portable devices.
√ High Energy Density: Provides significant energy output relative to its size and weight.
√ Stable Discharge: Ensures consistent performance over time.
√ Customizable Shapes and Sizes: Perfect for devices with unique power requirements.
The 103030 3.7V 2000mAh lithium battery combines these benefits, making it versatile and efficient.
Part 3. What Is IEC62133 and UN38.3 Certification?
IEC62133 Certification:
This is an international safety standard for lithium batteries, ensuring they meet rigorous safety and performance requirements. It covers tests for electrical, mechanical, and environmental safety, confirming that the battery is safe for use in various applications.
UN38.3 Certification:
This certification ensures the battery's safety during transportation. It involves tests such as altitude simulation, thermal testing, shock, vibration, and overcharging, making it compliant for shipping globally via air, sea, or land.
These certifications provide assurance that the 103030-2P 3.7V 2000mAh battery is reliable, safe, and ready for diverse applications.
Part 4. What Is the Energy of the 3.7V 2000mAh Lithium Ion Battery 103030-2P?
The energy of this battery is measured in watt-hours (Wh), which is calculated as:
Watt-Hours (Wh)=Voltage (V)×Capacity (Ah).
For this battery:
3.7V×2.0Ah=7.4Wh.
This means the battery provides 7.4 watt-hours of energy, making it a powerful and compact solution for devices requiring consistent performance.
Part 5. Battery PCB Specification
The 103030-2P 3.7V 2000mAh lithium battery is equipped with a Protection Circuit Board (PCB) that ensures safety during operation by preventing damage caused by overcharging, over-discharging, and short circuits.
PCB Details:
√ IC: DW01
√ MOS: 8205
√ PCB Dimensions: 22mm x 3.7mm
Protection Features:
√ Overcharge Detection: Stops charging when the voltage exceeds 4.2V.
√ Overdischarge Detection: Prevents discharging below 3.0V, extending battery life.
√ Overcurrent Detection: Limits current to avoid damage during use.
√ Short Circuit Protection: Automatically cuts off power to prevent damage.
These features ensure the battery remains safe, reliable, and long-lasting across various applications.
Part 6. Conclusion
The 103030-2P 3.7V 2000mAh lithium battery is a compact, high-energy solution certified for safety and optimized for performance. Its robust chemistry, detailed PCB design, and compliance with international certifications make it an excellent choice for demanding applications. Whether for consumer electronics, IoT devices, or industrial tools, this battery delivers unmatched reliability and efficiency.
Explore Ufine Battery's product range for custom lithium battery solutions tailored to your needs!
FAQs
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How should I charge the 3.7V 2000mAh battery?
This battery should be charged with a compatible charger designed for 3.7V Lithium-Ion batteries. It’s important to avoid overcharging or discharging the battery completely to maximize its lifespan. -
Is the 3.7V 2000mAh Lithium Ion Battery safe to use?
Yes, the battery is safe to use as long as it is handled correctly, including using the right charger, avoiding physical damage, and not exposing it to extreme temperatures. Always follow the manufacturer’s instructions. -
Can the 3.7V 2000mAh Lithium Ion Battery overheat?
Like all Lithium-Ion batteries, it can overheat if exposed to excessive charging, discharging, or environmental factors such as high temperatures. It's crucial to use the battery within safe operating conditions. -
What is the discharge rate of the 3.7V 2000mAh Lithium Ion Battery?
The discharge rate for this battery is generally around 1C, which means it can discharge 2000mAh in one hour. However, the exact rate can vary depending on the device's power draw. -
What should I do if the 3.7V 2000mAh Lithium Ion Battery is damaged?
If the battery is damaged, swollen, or leaks, it should be disposed of immediately in accordance with local battery recycling guidelines. Never attempt to charge or use a damaged battery, as it could pose a safety risk.
Reviews
High Energy Density
It stores large amounts of energy in a smaller and lighter package
Longer Cycle Life
Withstands extensive charge and discharge cycles
Low Self-Discharge
Maintains power longer when not in use
Safety
Minimizes the risk of accidents and ensures safe operation
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