Description
WLY102040 3.7V 800mAh 1S LiPo Battery – High-Performance Micro Rechargeable Battery for Wearables, Micro Drones, and IoT Devices
The WLY102040 3.7V 800mAh 1S LiPo Battery by NDB&C by LOFTY AGROTECH is a compact, high-capacity lithium polymer battery specifically designed for modern electronic applications. With its lightweight design, robust PCM protection, and stable voltage output, this battery is ideal for wearables, micro drones, IoT devices, DIY electronics, and other small-scale portable devices. Its rechargeable nature ensures a cost-effective and eco-friendly power solution while maintaining consistent energy performance.
Overview of the WLY102040 3.7V 800mAh 1S LiPo Battery
The WLY102040 3.7V 800mAh 1S LiPo Battery is part of a new generation of micro LiPo batteries that provide high energy density in a compact form factor. Weighing just 16 grams and measuring 10 × 20 × 40 mm, this battery delivers a perfect balance of power, portability, and safety.
This battery is ideal for small devices that demand reliability without compromising on size or weight. The integrated Protection Circuit Module (PCM) safeguards against overcharge, over-discharge, and short circuits, ensuring safe operation even in high-demand applications like micro drones and wearable gadgets.
The WLY102040 3.7V 800mAh 1S LiPo Battery is compatible with continuous charge/discharge rates of 0.5C and supports peak 1C rates, providing reliable power for intensive operations while maintaining long-term battery life. Users benefit from more than 300 charge-discharge cycles with over 80% capacity retention, making it a dependable choice for professionals and hobbyists alike.
Key Features of the WLY102040 3.7V 800mAh 1S LiPo Battery
Compact and Lightweight Design
Designed for compact electronics, the WLY102040 3.7V 800mAh 1S LiPo Battery measures 10 × 20 × 40 mm and weighs only 16 grams. Its slim profile makes it ideal for wearable devices, micro drones, and IoT modules where space and weight constraints are critical. Despite its small size, it offers sufficient energy for extended device operation.
PCM Protection for Enhanced Safety
Safety is a priority for lithium polymer batteries. The WLY102040 3.7V 800mAh 1S LiPo Battery features a Protection Circuit Module (PCM) that guards against overcharging, deep discharge, and short circuits. This ensures the battery remains safe during daily use and protects sensitive electronics from potential damage. PCM protection also improves the overall lifespan of the battery.
High Energy Capacity
With a nominal capacity of 800mAh, the WLY102040 3.7V 800mAh 1S LiPo Battery provides long-lasting energy for micro drones, wearable electronics, and IoT devices. The high energy density ensures prolonged operational time, reducing the need for frequent recharging.
Rechargeable and Long Cycle Life
The WLY102040 3.7V 800mAh 1S LiPo Battery supports over 300 full charge-discharge cycles, retaining over 80% of its initial capacity at 0.5C discharge. This extended cycle life makes it an excellent cost-effective choice for devices requiring repeated use and continuous power supply.
Low Self-Discharge Rate
Even when unused for extended periods, the WLY102040 3.7V 800mAh 1S LiPo Battery maintains its charge efficiently. Low self-discharge ensures the battery is always ready for deployment in IoT applications, wearables, and portable electronics that may sit idle for days or weeks.
Versatile Application Compatibility
The WLY102040 3.7V 800mAh 1S LiPo Battery is compatible with a wide range of applications, from wearable technology and IoT sensors to micro drones and handheld gadgets. Its lightweight and compact nature allow seamless integration without compromising performance.
Technical Specifications of WLY102040 3.7V 800mAh 1S LiPo Battery
Nominal Voltage and Capacity
The WLY102040 3.7V 800mAh 1S LiPo Battery provides a nominal voltage of 3.7V and a nominal capacity of 800mAh. This combination ensures that the battery delivers stable and consistent energy output, making it suitable for applications that require continuous and reliable power. Devices such as micro drones, wearable electronics, and IoT modules benefit from the high energy density of this battery, allowing for extended operational periods without frequent recharging.
Charge and Discharge Ratings
This LiPo battery supports a continuous charge and discharge current of 0.5C, with a maximum charge and discharge rate of 1C. These ratings enable the battery to deliver reliable performance under moderate to high loads while preventing overheating or voltage drops. Whether powering drones during takeoff, wearables during intensive use, or IoT sensors transmitting data intermittently, the WLY102040 maintains a stable output, ensuring device safety and longevity.
Dimensions, Weight, and Connector
The battery’s dimensions are 10mm × 20mm × 40mm, and the maximum size including the PCB is 10mm × 20mm × 42.5mm. With a weight of only 16g, it is lightweight enough to integrate seamlessly into compact electronics. The open-wire connector allows for easy installation in a wide range of devices, from wearable technology to small drones. Its compact form factor ensures that space constraints in miniaturized applications are not a limitation, while maintaining efficient energy delivery.
Life Cycles
The WLY102040 is designed for durability and long-term usage. It supports ≥300 charge-discharge cycles at 0.5C down to 2.75V, while retaining ≥80% of its original capacity. This long lifecycle reduces the need for frequent replacements, offering a cost-effective and environmentally friendly solution. Devices using this battery can maintain reliable performance over months or years, which is particularly advantageous for IoT installations, continuous monitoring systems, and drones used in professional applications.
Applications of the WLY102040 3.7V 800mAh 1S LiPo Battery
Wearable Devices
The WLY102040 3.7V 800mAh 1S LiPo Battery is perfectly suited for wearable electronics, including smartwatches, fitness bands, and health monitoring devices. Its slim profile and lightweight design allow devices to remain comfortable for all-day use. The 800mAh capacity ensures extended runtime, minimizing the need for frequent charging. Users can rely on the WLY102040 3.7V 800mAh 1S LiPo Battery to maintain consistent performance, supporting applications like step tracking, heart rate monitoring, and notifications throughout the day.
Micro Drones
Micro drones and nano drones require batteries that are both lightweight and capable of delivering stable, continuous power. The WLY102040 3.7V 800mAh 1S LiPo Battery provides the perfect balance, offering long flight times, reliable energy output, and improved drone maneuverability. Its compact dimensions and low weight reduce the overall load on the drone, enhancing stability and efficiency. With this battery, operators can achieve more productive flights and reduce downtime associated with frequent battery swaps.
IoT Applications
IoT devices such as wireless sensors, smart controllers, and embedded monitoring modules depend on stable voltage and low self-discharge for reliable operation. The WLY102040 3.7V 800mAh 1S LiPo Battery delivers consistent energy output, making it ideal for applications in remote or difficult-to-access locations. Its compact form factor allows integration into small enclosures while ensuring continuous performance for tasks such as environmental monitoring, smart home automation, or industrial IoT deployments. The long cycle life further reduces maintenance frequency, enhancing operational efficiency.
Portable Electronics
Handheld gadgets, mini toys, and other portable electronic devices benefit from the rechargeable and efficient energy provided by the WLY102040 3.7V 800mAh 1S LiPo Battery. Its 800mAh capacity ensures extended use without frequent recharging, making it perfect for small electronics requiring reliable and portable power solutions. Users can enjoy uninterrupted operation for DIY projects, hobbyist electronics, or small consumer devices with confidence in the battery’s performance.
Wireless Devices
Wireless devices, including Bluetooth headsets, mini audio systems, and portable controllers, achieve longer runtimes with the WLY102040 3.7V 800mAh 1S LiPo Battery. The battery’s stable output and low self-discharge ensure consistent performance, supporting extended operation during usage. Its compact size makes integration into wireless devices seamless, while PCM protection guarantees safety during charging and use. With the WLY102040 3.7V 800mAh 1S LiPo Battery, users experience improved device reliability and a better overall user experience.
Safety Guidelines for WLY102040 3.7V 800mAh 1S LiPo Battery
Charging Precautions
To ensure safe operation, always charge the WLY102040 3.7V 800mAh 1S LiPo Battery using compatible chargers designed for LiPo chemistry. Avoid charging in extreme temperatures, as very high or very low ambient conditions can stress the battery, reducing its lifespan or causing safety hazards. After heavy usage, allow the battery to cool to ambient temperature before recharging to prevent overheating. The built-in PCM (Protection Circuit Module) of the WLY102040 3.7V 800mAh 1S LiPo Battery provides overcharge, over-discharge, and short-circuit protection, further minimizing potential risks during charging.
Storage Precautions
Proper storage of the WLY102040 3.7V 800mAh 1S LiPo Battery is crucial for long-term safety and performance. Store the battery at approximately 50% charge in a cool, dry environment, away from direct sunlight and heat sources. For long-term storage, use fireproof containers to prevent accidents in case of battery failure. Avoid humid or high-temperature areas to prevent chemical degradation, swelling, or leakage. Adhering to these storage precautions ensures that the WLY102040 3.7V 800mAh 1S LiPo Battery remains safe and ready for use whenever required.
Usage Precautions
During operation, handle the WLY102040 3.7V 800mAh 1S LiPo Battery with care to maintain safety. Always disconnect the battery when not in use. Avoid puncturing the battery or exposing it to water, as this can damage the internal cells and potentially cause short circuits or fire hazards. Regularly inspect the connectors, balance leads, and casing for any signs of wear, corrosion, or physical damage. Using the WLY102040 3.7V 800mAh 1S LiPo Battery correctly in accordance with these safety guidelines will ensure stable performance, longer lifespan, and reliable operation in wearable devices, micro drones, and IoT applications.
Maintenance Tips for Long Battery Life
Proper Charging Practices
Proper charging is crucial for maximizing the lifespan of the WLY102040 3.7V 800mAh 1S LiPo Battery. Always use chargers that are compatible with the battery’s specifications to avoid overvoltage or excessive current. Overcharging can lead to capacity degradation, swelling, or permanent damage. After heavy usage, allow the battery to cool to ambient temperature before recharging, as charging a warm battery increases stress on the cells. Maintaining consistent charging habits helps preserve the battery’s cycle life and ensures stable performance for drones, wearables, and IoT devices.
Storage Guidelines
Correct storage practices are essential for long-term battery health. The WLY102040 3.7V 800mAh 1S LiPo Battery should be stored at approximately 50% charge in a cool, dry environment to prevent capacity loss and minimize internal chemical degradation. Avoid placing the battery in direct sunlight, near heaters, or in high-humidity areas. For long-term storage, it is recommended to keep the battery in a fireproof container to mitigate safety risks. Proper storage also prevents swelling or leakage, ensuring that the battery remains safe and ready for use when needed.
Regular Inspection
Routine inspections are vital to detect potential issues before they become serious problems. Examine the WLY102040 3.7V 800mAh 1S LiPo Battery for any signs of swelling, deformation, cracked casing, or damaged connectors. Check the PCB and balance leads for wear or corrosion. Never use a battery that shows physical damage or abnormal behavior, as this could pose safety hazards or compromise device performance. Regular maintenance ensures reliability, enhances battery life, and prevents unexpected downtime for applications like drones, wearables, and IoT devices.
Advantages of WLY102040 3.7V 800mAh 1S LiPo Battery
Extended Device Runtime
The WLY102040 3.7V 800mAh 1S LiPo Battery provides a robust 800mAh capacity, ensuring that devices run longer without frequent recharging. For micro drones, this translates to extended flight times, allowing operators to complete missions or recreational flights with fewer interruptions. Wearable devices like smartwatches and fitness trackers benefit from continuous, reliable power, supporting health monitoring, notifications, and activity tracking throughout the day. Even IoT devices deployed in remote locations gain a prolonged operational window, reducing maintenance requirements and ensuring consistent data collection.
Lightweight and Portable
Weighing only 16 grams, the WLY102040 3.7V 800mAh 1S LiPo Battery is engineered to add minimal weight to any device. This is especially important for micro drones, where every gram affects flight efficiency, maneuverability, and battery life. Portable electronics and wearable gadgets also benefit from the compact form factor, maintaining user comfort without compromising power. Its slim dimensions of 10 × 20 × 40mm make it easy to integrate into custom electronics, DIY projects, or embedded systems that demand both space efficiency and high energy output.
High Safety Standards
Safety is paramount in lithium-based batteries, and the WLY102040 3.7V 800mAh 1S LiPo Battery incorporates a built-in Protection Circuit Module (PCM). This system protects against overcharging, deep discharge, and short circuits, significantly reducing the risk of overheating, swelling, or device malfunction. For drones, wearables, and IoT devices, this translates into safer operation and longer battery lifespan. The high-quality LiPo chemistry also contributes to stable voltage output and consistent performance under different load conditions, giving users confidence in their devices’ reliability.
Cost-Effective Power Solution
The WLY102040 3.7V 800mAh 1S LiPo Battery is designed for longevity, supporting over 300 charge-discharge cycles while retaining the majority of its capacity. This durability reduces the need for frequent battery replacements, making it an economical option for both professional users and hobbyists. Whether for continuous drone flights, wearable device usage, or IoT deployment, investing in this battery ensures a cost-effective power solution that balances performance, safety, and reliability. Its efficient design also minimizes energy waste, contributing to long-term operational savings.
Comparison with Other Batteries
LiPo vs Li-ion
The WLY102040 3.7V 800mAh 1S LiPo Battery stands out compared to traditional cylindrical Li-ion batteries because of its superior energy density and versatile form factor. Unlike rigid cylindrical cells, LiPo batteries can be manufactured in thin, flat, or custom shapes, making the WLY102040 ideal for space-constrained devices like wearable gadgets, micro drones, and compact IoT modules.
The lightweight design of the WLY102040 3.7V 800mAh 1S LiPo Battery ensures that drones can fly longer without sacrificing maneuverability, and wearable devices remain comfortable for all-day use. Additionally, LiPo cells offer lower internal resistance, enabling efficient discharge and stable voltage output under variable loads, which is particularly critical for sensitive electronics. By comparison, cylindrical Li-ion batteries are bulkier, heavier, and often less flexible in integration, making the WLY102040 a superior option for portable and high-performance applications.
800mAh vs Smaller Capacities
When compared to lower-capacity batteries, such as 500mAh or 300mAh packs, the WLY102040 3.7V 800mAh 1S LiPo Battery provides extended device runtime, reducing the need for frequent recharging. For micro drones, this translates to longer flight durations and fewer interruptions. Wearable devices, such as smartwatches or fitness trackers, benefit from uninterrupted monitoring and usage over the entire day without compromising performance.
The higher 800mAh capacity also allows IoT devices and remote sensors to operate for longer periods in the field without maintenance. This is particularly valuable for industrial or environmental monitoring applications where frequent battery swaps are impractical. Additionally, the WLY102040 battery maintains consistent voltage output even during longer usage, ensuring devices function reliably compared to smaller LiPo packs that may experience faster voltage drop-offs.
WLY102040 vs Generic LiPo Packs
Generic LiPo batteries often lack essential safety features such as PCM (Protection Circuit Module), quality control, and consistent performance standards. The WLY102040 3.7V 800mAh 1S LiPo Battery addresses these concerns with built-in PCM protection, which safeguards against overcharging, deep discharge, and short circuits. This makes it a safer and more dependable choice for high-demand applications like micro drones, IoT modules, and wearable devices.
Furthermore, rigorous manufacturing processes ensure that each WLY102040 battery delivers consistent energy performance, extended cycle life (over 300 charge-discharge cycles), and minimal self-discharge. Generic LiPo packs may degrade quickly, show variability in capacity, or present safety risks due to inconsistent cell quality. By choosing the WLY102040 3.7V 800mAh 1S LiPo Battery, users gain a high-quality, reliable power source that protects both the device and the user, while offering long-term performance advantages.
Conclusion
The WLY102040 3.7V 800mAh 1S LiPo Battery from NDB&C by LOFTY AGROTECH is a versatile, compact, and high-performance micro LiPo battery. Its combination of extended runtime, lightweight design, PCM protection, and long cycle life makes it an excellent choice for wearable devices, micro drones, IoT modules, and portable electronics. Whether for professional, hobbyist, or DIY applications, this battery delivers reliable, safe, and efficient power, ensuring devices operate at their best with minimal downtime.
Short Description (for quick reference)
- Nominal Voltage: 3.7V
- Capacity: 800mAh
- Compact size: 10 × 20 × 40mm
- Weight: 16g
- PCM protected for safety
- Continuous 0.5C charge/discharge, Max 1C
- Long cycle life: ≥300 cycles
- Applications: Wearables, micro drones, IoT, portable electronics
Link
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