• 제품 세부 정보

  • 사양

  • 용량 빠른 계산기

  • 애플리케이션

  • 콘텐츠

  • 자주 묻는 질문

  • 리뷰


제품 세부 정보

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    긴 주기 수명
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    초저 자체 방전
  • Icon
    넓은 온도 범위

리튬 배터리는 방전 속도가 다양합니다. 유파인의 배터리는 최대 5.0C의 방전 속도를 지원하여 짧은 시간 동안 높은 출력을 제공합니다.
유파인의 리튬 배터리는 0.5C 충전 및 방전 조건을 활용하여 상온에서 500회 사이클 후에도 80% 이상의 용량을 유지합니다.
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.
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

배터리 용량 테스트

Before shipment, rigorous testing is conducted on each lithium battery to validate voltage, current, charging, and discharging parameters, ensuring compliance with standard operational levels.


Environmental Considerations

Utilizing top-tier A-grade battery cells ensures leak-proof and eco-friendly operations, aligning with environmentally conscious practices for sustainable battery technology.


The battery is designed for use in various applications, including but not limited to electric vehicles (EVs), power tools, unmanned aerial vehicles (UAVs), emergency backup systems, and industrial machinery.


E Cigarette


Breast Pump


RC Plane



배터리 사양

  • 1. 기계적 특성

    902535-5C PCM
    NTC 아니요 무게 appr. 14.4g
    구성 1S1P
  • 2. 전기 사양

    용량 750mAh 공칭 전압 3.7V
    에너지 2.775Wh 내부 저항 less than 120mΩ
    최대. 충전 전압 4.2V 방전 차단 2.75V
    최대. 충전 전류 750mA 최대. 방전 전류 3750mA
    표준 충전 전류 150mA 표준 방전 전류 150mA
    충전 온도 0℃ ~ 45℃ 방전 온도 -20℃ ~ 60℃
    저장 온도 범위 1 year at -20℃ to +30℃ 20℃ ~ +45℃에서 3개월 사용 1개월, -20℃ ~ +60℃에서 사용 주기 수명 100 cycles ≥92% 300주기 ≥88% 500주기 ≥80%
  • 3. 셀 보호

    과충전 감지 4.28V ±25mV (500 to 1400msec delay, release 4.08V ±50mV) 과방전 감지 2.3V ±50mV (60 to 200msec. delay, release 2.3V ±100mV)
    과전류 감지 6A to 10A (4 to 20msec. delay) 짧은 보호
제품 데이터시트 다운로드

리포 배터리 셀 용량 빠른 계산기

배터리 용량과 에너지를 계산하려면 배터리 정보를 입력하세요.

이 도구로 계산된 용량은 대략적인 값일 뿐입니다. 정확한 평가가 필요한 경우 전문 엔지니어에게 문의하시기 바랍니다.

입력 크기: 입력 크기

3.7 V 750mAh 5C High Rate Discharge Battery Application

High Rate Discharge Battery For E Cigarette

Leveraging the inherent traits of lithium batteries, they offer a small yet powerful solution for E-cigarettes, ensuring prolonged usage within a delicate and compact design. With their high energy density and intricately engineered build, these batteries provide reliable and enduring performance, enhancing the overall vaping experience.


High Rate Discharge Battery For Breast Pump

Our lithium batteries for breast pumps offer extended usage with high energy density, catering to essential nursing needs. Reliable low-temperature resistance ensures consistent performance, supporting nursing mothers in various environments. Designed to fit seamlessly, these batteries integrate effortlessly into breast pump systems, ensuring reliable and efficient power delivery.


High Rate Discharge Battery For RC Plane

Engineered for RC planes, our lithium batteries guarantee high energy density, delivering sustained power for extended flight times. Their lightweight yet durable build enhances performance and endurance during aerial maneuvers. Moreover, their adaptable designs effortlessly fit into diverse RC plane models, ensuring reliable and enduring power for exhilarating flights.


High Rate Discharge Battery For Screwdriver

Specifically designed for screwdrivers, our lithium batteries provide high energy density, ensuring extended usage for a wide range of tasks. Their robustness allows for reliable performance during continuous use and frequent recharging. With adaptable shapes to fit various screwdriver models, these batteries offer reliable and customizable power solutions for diverse screwdriving needs.


The Complete Guide For 3.7 V 750mAh 5C High Rate Discharge Battery

A 3.7 V 750mAh high-rate discharge battery serves as a crucial power source for various electronic devices. This guide delves into its components, functionalities, and best practices for optimal use.

1부. 장점 및 애플리케이션

The 750mAh 3.7 V high rate discharge battery offers high-energy output in a compact size, ideal for applications requiring rapid energy discharge. It finds extensive use in electric vehicles, power tools, drones, emergency backup systems, and various industrial machinery due to its ability to deliver swift and sustained power.

2부. 기술 사양

Featuring a 750mAh capacity and a 3.7 V output, this battery exhibits a high power density, enabling efficient energy discharge for demanding applications. Its compact design and discharge rates ensure compatibility with devices needing quick bursts of power.

3부. 안전 및 취급

Safety measures are paramount in handling this battery. Following recommended storage temperatures, proper installation, and usage guidelines are crucial to mitigate potential risks associated with high-rate discharge batteries, ensuring safe operation.

4부. 유지 관리 및 수명

Adhering to recommended charging cycles and storage conditions maximizes the battery's lifespan. Routine checks for physical damage and following maintenance guidelines sustain its longevity in high-rate discharge applications.

5부. 구매 가이드 및 권장 사항

For reliable and customized solutions, consider sourcing your 750mAh 3.7 V high-rate discharge batteries from Ufine custom battery. Our commitment to quality assurance and tailored battery solutions ensures dependable performance for your specific needs.

자주 묻는 질문

  • What defines a high rate discharge battery, and how is it beneficial for industrial applications?

    High rate discharge batteries offer rapid energy release, making them ideal for applications requiring bursts of high power, like electric vehicles or backup systems.
  • Can high rate discharge batteries handle continuous charge and discharge cycles without significant degradation?

    Yes, these batteries are engineered for frequent charge and discharge cycles while maintaining stable performance, although extreme usage can affect long-term longevity.
  • What safety mechanisms are integrated into high rate discharge batteries to prevent overheating during rapid discharges?

    Advanced thermal management and safety features are included to regulate temperature and prevent overheating during rapid discharges, ensuring safe operation.
  • 리튬 배터리를 완전히 충전하는 데 얼마나 걸리나요?

    충전 시간은 배터리 용량과 충전기의 전류에 따라 달라집니다. 예를 들어 배터리 용량이 4000mAh이고 충전기 전류가 2500mA인 경우 충전 시간 = 4000mAh / 2500mA = 1.6시간입니다.
  • 리튬 배터리의 수명은 얼마나 되나요?

    당사의 리튬 배터리 수명은 500회 이상입니다. 리튬 배터리의 수명은 사용 패턴, 충전 및 방전 조건, 전반적인 유지 관리 등 다양한 요인에 따라 달라집니다.
  • 리튬 배터리를 특정 애플리케이션에 맞게 맞춤화할 수 있나요?

    예, 리튬 배터리는 특정 요구 사항을 충족하도록 맞춤 설정할 수 있습니다. 여기에는 배터리 용량, 전압, 크기, 모양 및 기타 매개변수를 애플리케이션의 필요에 맞게 사용자 지정하는 것이 포함됩니다. 용량: 20mAh~12000mAh, 전압: 3.2V~48V.


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