Rongshi Tongda Rongshi TongdaSHENZHEN RONGDAI TECHNOLOGY
Applications

Reliable power for every scenario

From home security to AI robotics, we engineer battery solutions around the demands of each application.

Use Cases

Six sectors, covering life and industry

Every scenario places different demands on temperature range, discharge rate, size and safety — we respond with targeted solutions.

安防监控

监控摄像头常部署于户外、地下车库、严寒地区等极端环境,对电池的耐低温与待机时长要求极高。

-40℃ operation>90% port efficiency2S–20S series-parallelOptional fuel gauge

智能家居 · 门铃门锁

智能门铃、门锁对电池的体积、循环寿命与安全性要求严苛,且需适配不同安装结构。

Proprietary toolingDomestic & int'l patentsUN38.3 / IEC 62133Long cycle life

行车记录仪

行车记录仪在夏季高温暴晒的车内环境工作,电池需承受高温并保持稳定续航。

85℃ ratedHigh-cobalt cellsFull capacityCustomisable

AI 玩具与智能教育

AI 玩具、智能交互设备需要兼顾安全、体积与续航,并适应儿童使用场景的高安全要求。

High-safety designCompact sizeISO 13485 disciplineStrategic direction

运动影像设备

运动相机、手持云台、无人机等设备在录制时瞬时电流大,对电池倍率性能要求高。

High-current dischargeLong cycle lifeLightweightRate matching

服务机器人与医疗器械

服务机器人与医疗器械对电池的一致性、可靠性与安全标准要求最为严苛。

ISO 13485 certifiedSeries-parallel + BMSFull traceability3–5 year goal
Case study

From requirement to delivery

Security & surveillance: stable output at -40℃

Cameras are deployed outdoors, in parking structures and freezing regions. We pair high-cobalt cells with series-parallel configurations to hold high output efficiency in the cold, with optional fuel-gauge ICs so that unattended devices stay predictable.

  • -40℃ operation — reliable output in extreme cold
  • >90% port efficiency — terminal in/out technology
  • Flexible configuration — 2S to 20S combinations
安防监控电池应用

What does your scenario need?

Freezing outdoors, hot vehicles or tight spaces — our engineers can match a solution.