Technical insight
Product and application details
Arduino ESP32 Development Board
Its 3.7V nominal voltage directly matches the microcontroller's input range, ensuring stable operation without additional step-down components.
Speaker
The 1C discharge rate supports moderate audio output demands while the 1500mAh capacity sustains playback sessions efficiently.
Wireless Devices
Weighing only 27g, this compact cell minimizes device weight, allowing for ergonomic handheld designs without bulky counterweights.
Temperature Humidity Door Sensor
Operating reliably from -20℃ to 60℃, this battery ensures consistent performance for sensors installed in unconditioned environments.
Wireless Security Camera
The 1500mAh capacity provides sufficient energy reserves for intermittent video streaming cycles typical in battery-powered surveillance units.
wireless game controllers
Slim 7.2mm thickness fits tightly within controller casings, preserving ergonomic grips while delivering necessary 3.7V power.
Wireless Security Camera
The 1500mAh capacity provides sufficient energy reserves for intermittent video streaming cycles typical in battery-powered surveillance units.
Arduino ESP32 Development Board
Its 3.7V nominal voltage directly matches the microcontroller's input range, ensuring stable operation without additional step-down components.
Pouch Battery 3.7V 704241 1550mAh LiPo Battery is a type of lithium polymer battery, featuring 3.7V nominal voltage and 1550mAh capacity. Designed with a slim pouch structure, this battery delivers stable and efficient power for compact electronic projects and embedded systems. In terms of features, the 3.7V 704241 1550mAh LiPo battery stands out for its lightweight design, compact size, high energy density, low self-discharge rate, and long cycle life. Composed of superior raw materials, including high-quality lithium cobalt chemistry and soft aluminum film packaging, it ensures reliable performance while minimizing overall device weight, making it ideal for space-limited designs. Safety
Pouch Battery 3.7V 704241 1550mAh LiPo Battery is a type of lithium polymer battery, featuring 3.7V nominal voltage and 1550mAh capacity. Designed with a slim pouch structure, this battery delivers stable and efficient power for compact electronic projects and embedded systems.
In terms of features, the 3.7V 704241 1550mAh LiPo battery stands out for its lightweight design, compact size, high energy density, low self-discharge rate, and long cycle life. Composed of superior raw materials, including high-quality lithium cobalt chemistry and soft aluminum film packaging, it ensures reliable performance while minimizing overall device weight, making it ideal for space-limited designs.
Safety is a core advantage. To ensure ultimate safety, its internal is integrated with protection circuit board (battery PCB) to protect against overcharge, overdischarge, over current, over temperature, and short circuit, with 1–3ms fast response, effectively safeguarding both the battery and the connected electronics. From a production perspective, the whole lipo battery production process conducts in a high-automation production line, within a medical-grade, dust-free workshop under strict humidity control. An advanced MES system is applied to guarantee full traceability and consistent quality. For customization, the wire, connector, discharge rate, and temperature performance can be fully customized exactly to satisfy your product design requirements.
This battery always delivers stable energy output around 3.6V–3.7V, making it well-suited to power Arduino ESP32 development boards, speakers, wireless devices, IoT modules, and portable electronic projects continuously and reliably.
