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  • 용량 빠른 계산기

  • 애플리케이션

  • 콘텐츠

  • 자주 묻는 질문

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제품 세부 정보

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    방전율
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    긴 주기 수명
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    초저 자체 방전
  • Icon
    넓은 온도 범위

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리튬 배터리는 방전 속도가 다양합니다. 유파인의 배터리는 최대 5.0C의 방전 속도를 지원하여 짧은 시간 동안 높은 출력을 제공합니다.
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유파인의 리튬 배터리는 0.5C 충전 및 방전 조건을 활용하여 상온에서 500회 사이클 후에도 80% 이상의 용량을 유지합니다.
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배터리는 100% 및 70% 충전 상태에서 차등적인 자체 방전 속도를 나타냅니다.
자체 방전은 100% 충전 상태(SOC)에서 70% SOC에 비해 더 높습니다.
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리튬 배터리는 -20°C~60°C의 방전 온도 범위에서 작동합니다.
Ufine의 맞춤형 저온 배터리는 -40°C~55°C에서 작동할 수 있어 다양한 아웃도어 시나리오에 사용할 수 있습니다.

Thorough Capacity Testing

Each Ultra-Thin Battery undergoes meticulous capacity testing before shipment, validating normal parameters encompassing voltage, current, charging, and discharging data for consistent performance.

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Environmental Consciousness

Utilizes premium A-grade battery cells, ensuring leak-proof and environmentally friendly operations, aligning with sustainable practices.

용도별

Ufine's special-shaped batteries are not just curved batteries, but can also be customized with batteries of various shapes for your special equipment, such as fan-shaped batteries, polygonal batteries, etc.

smart-ring

Smart Ring

배터리 사양

  • 1. 기계적 특성

    160630 PCM 아니요
    NTC 아니요 무게 appr. 0.4g
    구성 1S1P
  • 2. 전기 사양

    용량 18mAh 공칭 전압 3.7V
    에너지 0.066Wh 내부 저항 less than 1000mΩ
    최대. 충전 전압 4.2V 방전 차단 2.75V
    최대. 충전 전류 18mA 최대. 방전 전류 18mA
    표준 충전 전류 9mA 표준 방전 전류 9mA
    충전 온도 0℃ ~ 45℃ 방전 온도 -20℃ ~ 60℃
    저장 온도 범위 20℃에서 1년 에서 +30℃까지 20℃ ~ +45℃에서 3개월 사용 1개월, -20℃ ~ +60℃에서 사용 주기 수명 100회 ≥92% 300주기 ≥88% 500주기 ≥80%
  • 3. 셀 보호

    과충전 감지 아니요과방전 감지 아니요
    과전류 감지 아니요 짧은 보호 아니요
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 18mAh Special Shaped Battery Application

Wearable Device

One of the primary applications of 3.7 V 18mAh curved polymer batteries is in wearable technology. Devices such as smart ring, smartwatches, fitness trackers, and health monitoring devices benefit greatly from the battery’s compact size and flexibility.

Smartwatches and Fitness Trackers: These devices require small, lightweight batteries that can fit into slim profiles while providing enough power to run various sensors and connectivity features.

Health Monitoring Devices: Continuous health monitoring devices, like heart rate monitors and glucose sensors, benefit from the reliable and long-lasting power of these batteries.

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    의료 기기

    The medical field increasingly relies on small, portable devices that can be worn or carried by patients. The 3.7 V 18mAh curved polymer battery is ideal for these applications due to its compact size and reliable performance.

    Portable Medical Sensors: These include devices that monitor vital signs and other health metrics, which need to be lightweight and non-intrusive.

    Hearing Aids: Compact and efficient power sources like curved polymer batteries are essential for the unobtrusive design of modern hearing aids.

    Internet of Things (IoT)

    The growth of the Internet of Things (IoT) has led to a surge in the number of small, interconnected devices that require efficient power solutions. The 3.7 V 18mAh curved polymer battery is suitable for many IoT applications due to its flexibility and capacity.

    Wearable IoT Devices: These include smart clothing and accessories that integrate sensors and communication modules, requiring compact and flexible power sources.

    Miniature Sensors: IoT applications often involve deploying numerous small sensors in various environments, where the curved polymer battery can provide reliable power in confined spaces.

    Consumer Electronics

    Beyond wearables and IoT, curved polymer batteries are also used in various compact consumer electronics where space is at a premium.

    Wireless Earbuds: These require small, lightweight batteries that can fit into the earbud casing and provide enough power for extended use.

    Miniature Remote Controls: Compact remotes for devices like drones or smart home systems benefit from the small size and reliable power of curved polymer batteries.

    Understanding 3.7 V 18mAh Curved Polymer Battery

    The development of advanced electronic devices has necessitated innovations in battery technology. Among these innovations is the 3.7 V 18mAh curved polymer battery, designed to meet the power needs of small, flexible, and portable devices.

    Part 1. Key Features of 3.7 V 18mAh Curved Polymer Batteries

    Voltage: 3.7 volts, providing sufficient power for many small electronic devices.

    Capacity: 18mAh, suitable for low-power applications.

    Curved Design: The flexible and curved structure allows it to fit into unconventional spaces, enhancing design possibilities for various devices.

    Part 2. 3.7 V 18mAh Curved Polymer Battery Advantages

    Flexibility: The curved design can conform to different shapes, making it ideal for wearable and compact devices.

    Lightweight: The small capacity and size contribute to the battery’s lightweight nature, which is essential for portable electronics.

    Safety: Polymer batteries are generally safer than traditional lithium-ion batteries, reducing the risk of leaks or explosions.

    Part 3. 3.7 V 18mAh Curved Polymer Battery Application

    Smart Rings and Bracelets

    Fitness Trackers

    Smart Clothing

    Wearable Health Monitors

    Hearing Aids

    Smart Home Sensors

    Wearable IoT Devices

    Miniature Remote Controls

    4부. 유지 관리 및 수명

    배터리 수명을 늘리려면 권장 사용법을 준수하세요. 배터리에 무리를 주는 완전 방전을 피하고 대신 부분 충전을 선택하세요. 디바이스 펌웨어 또는 소프트웨어를 정기적으로 업데이트하여 배터리 성능을 최적화하세요. 장기간 보관하는 동안 배터리를 약 50% 충전 상태로 유지하면 성능 저하를 방지할 수 있습니다.

    5부. 구매 가이드 및 권장 사항

    For reliable and customized solutions, consider sourcing your lithium-ion 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 are special-shaped lithium batteries?

      Special-shaped lithium batteries are custom-designed batteries that deviate from standard shapes like cylindrical or rectangular. They are tailored to fit specific device requirements, offering unique forms such as curved, triangular, or other complex geometries.
    • What are the advantages of using special-shaped lithium batteries?

      These batteries maximize space utilization in devices, allowing for more compact and efficient designs. They offer flexibility in product development, enabling innovative form factors in modern electronics and wearables.
    • Which devices commonly use special-shaped lithium batteries?

      Special-shaped lithium batteries are commonly used in wearable technology (e.g., smart rings, fitness trackers), medical devices (e.g., hearing aids, health monitors), and compact consumer electronics (e.g., wireless earbuds, smart glasses).
    • Are special-shaped lithium batteries safe?

      Yes, they are designed with safety in mind, incorporating features like overcharge, over-discharge, and short-circuit protection. Manufacturers follow strict safety standards to ensure their reliability and safety.
    • Are special-shaped lithium batteries more expensive?

      Due to the customization and specialized manufacturing processes involved, special-shaped lithium batteries can be more expensive than standard ones. However, the cost is justified by the benefits they provide in design flexibility and space optimization.
    • Where can I purchase special-shaped lithium batteries?

      These batteries are available from specialized battery manufacturers and suppliers. Companies like Ufine Battery, a Chinese custom lithium battery manufacturer, offer a range of special-shaped lithium batteries tailored to various applications.

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    높은 에너지 밀도

    더 작고 가벼운 패키지에 대량의 에너지를 저장하고 있습니다.

    더 긴 사이클 및 수명

    장시간으로 충방전 사이클을 돌릴 수 있습니다.

    낮은 자가 방전

    사용하지 않을 때 전력 손실이 적습니다.

    안전

    사고 위험을 최소화하고 안전 운행을 보장합니다.

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