Description
WLY802040 3.7V 600MAH LIPO BATTERY
OVERVIEW OF WLY802040 3.7V 600MAH LIPO BATTERY
The WLY802040 3.7V 600mAh LiPo Battery by NDB&C LOFTY AGROTECH is a high-capacity, single-cell lithium polymer battery engineered for reliable power delivery in compact electronic devices. Designed with portability and efficiency in mind, this battery is perfect for wearables, micro drones, IoT devices, and DIY electronics projects.
With a nominal voltage of 3.7V and a 600mAh capacity, it provides stable and consistent energy to sensitive electronic components. The rechargeable design ensures over 300 full charge cycles, offering a cost-effective and eco-friendly alternative to disposable batteries. Its compact form factor and lightweight construction make it a preferred choice for engineers, hobbyists, and tech enthusiasts seeking dependable power solutions for small devices.
This battery has been crafted to support uninterrupted performance in both daily-use consumer electronics and advanced prototyping applications, making it versatile for a wide array of professional and hobbyist applications.
KEY FEATURES OF WLY802040 3.7V 600MAH LIPO BATTERY
High-Capacity Power for Extended Runtime
The 3.7V 600mAh LiPo Battery provides a high-capacity 600mAh output, ensuring extended operational periods for small electronics. This high capacity is particularly advantageous for devices requiring continuous operation, such as wearable fitness trackers, IoT sensors, and micro drones.
With this battery, users can rely on longer runtime without frequent recharging interruptions. It enables uninterrupted data collection in IoT applications, stable performance in drones, and continuous operation for wearable devices, enhancing both usability and convenience.
Stable Voltage Output
One of the defining advantages of the 3.7V 600mAh LiPo Battery is its stable 3.7V voltage output. Many electronic devices, including microcontrollers and wireless sensors, require a consistent voltage supply to function correctly.
Voltage fluctuations can lead to inaccurate sensor readings, erratic motor behavior, or device malfunctions. By delivering stable power, this LiPo battery ensures reliable performance, accurate data collection, and consistent operation across various devices, including embedded systems and portable electronics.
Compact and Lightweight Design
Measuring 8 × 20 × 40mm and weighing 13g, the WLY802040 3.7V 600mAh LiPo Battery is exceptionally compact and lightweight. These features make it suitable for applications with limited space, such as wearable electronics and micro drones.
Its small size allows seamless integration into custom enclosures, embedded systems, and portable devices without compromising design aesthetics. Engineers and hobbyists can deploy this battery in compact prototypes, IoT modules, or miniaturized electronics with ease.
Rechargeable and Eco-Friendly
The rechargeable design of the 3.7V 600mAh LiPo Battery supports over 300 cycles, providing a sustainable alternative to disposable batteries. This reduces e-waste, lowers long-term costs, and promotes environmentally responsible usage.
The battery retains consistent performance across multiple charge-discharge cycles, making it ideal for devices that are used daily, such as wearable health monitors or IoT tracking systems.
Versatile Applications
The versatility of this battery allows it to power a broad range of devices, including:
- Wearables: Smartwatches, fitness trackers, and portable health monitors.
- Micro Drones: Flight controllers, cameras, telemetry modules, and lightweight UAVs.
- IoT Devices: Environmental sensors, wireless monitoring systems, smart trackers, and connected devices.
- DIY Electronics & Embedded Systems: Arduino, ESP32, Raspberry Pi, and other microcontroller-based projects.
TECHNICAL SPECIFICATIONS
| Specification | Details |
|---|---|
| Model No. | WLY802040 |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 600mAh |
| Continuous Charge Current | 0.5C |
| Continuous Discharge Current | 0.5C |
| Maximum Charge Rate | 1C |
| Maximum Discharge Rate | 1C |
| Connector Type | Open Wire |
| Life Cycles | ≥300 cycles (0.5C to 2.75V, <80%) |
| Application | Wearables / Micro Drone / IoT / Embedded Systems |
| Thickness | 8mm |
| Breadth | 20mm |
| Length | 40mm |
| Max Size (with PCB) | 8 × 20 × 42.5mm |
| Weight | 13g |
| Shipping Weight | 0.16 kg |
| Shipping Dimensions | 6 × 4 × 3 cm |
APPLICATIONS OF THE WLY802040 3.7V 600MAH LIPO BATTERY
Applications in Wearables
The 3.7V 600mAh LiPo Battery is highly suitable for wearable devices, including fitness trackers, smartwatches, and portable health monitors. Its small form factor allows designers to maintain sleek, ergonomic device designs while ensuring reliable power delivery.
The stable 3.7V output enables accurate sensor measurements and consistent communication through Bluetooth or Wi-Fi modules. Users can enjoy continuous operation, precise tracking, and uninterrupted notifications without frequent recharging interruptions.
APPLICATIONS IN MICRO DRONES
Powering Flight Controllers
The 3.7V 600mAh LiPo Battery provides reliable energy to micro drone flight controllers, which are critical for maintaining stability, orientation, and navigation. Flight controllers require a consistent voltage supply to process sensor data from gyroscopes, accelerometers, and magnetometers accurately. A stable 3.7V output ensures smooth flight performance, precise maneuvering, and reduces the risk of flight instability caused by voltage fluctuations.
Supporting Onboard Cameras and FPV Systems
Many micro drones are equipped with cameras for aerial photography, videography, or FPV (First Person View) racing. The 3.7V 600mAh LiPo Battery supplies consistent power to cameras, transmitters, and other imaging components, ensuring uninterrupted video feed without flickering or signal loss. This makes it ideal for hobbyists, professional drone operators, and developers working on real-time drone imaging applications.
Enhancing Drone Maneuverability and Flight Time
Lightweight and compact, this LiPo battery minimizes overall drone weight, allowing for improved agility and longer flight durations. Extended flight time is particularly important for small UAV missions, FPV racing competitions, or aerial inspections where battery swaps can be inconvenient. Its 600mAh capacity strikes a balance between weight and power, delivering optimal performance for small drones.
Cost-Effective Rechargeable Solution
Rechargeability is a major advantage for frequent drone users. The 3.7V 600mAh LiPo Battery can be recharged over 300 cycles, providing a sustainable and cost-efficient solution. Drone enthusiasts and engineers can rely on repeated use without the need to constantly purchase new batteries, reducing both operational costs and electronic waste.
Real-World Use Case Examples:
- FPV Racing: Lightweight design ensures high-speed agility and stability during competitive flights.
- Aerial Photography: Stable power ensures consistent video capture without interruptions.
- Survey Drones: Reliable battery life allows micro UAVs to complete short-range mapping or inspection missions efficiently.
APPLICATIONS IN IOT DEVICES
Reliable Power for Remote Sensors
IoT devices, such as environmental monitoring sensors or weather stations, often operate in remote locations where frequent battery replacement is not practical. The 3.7V 600mAh LiPo Battery delivers stable voltage and long-lasting power, ensuring devices transmit accurate data over extended periods. Its low self-discharge rate allows sensors to remain operational for weeks or months without intervention.
Integration into Compact Enclosures
Many IoT devices are small and portable, requiring batteries that fit into tight spaces. The open-wire connector and compact dimensions (8 × 20 × 40mm) of this LiPo battery make integration seamless, allowing developers to design sleek enclosures for smart trackers, wearable sensors, or industrial monitoring devices.
Supporting Continuous Data Transmission
IoT devices often rely on wireless communication modules such as Wi-Fi, Bluetooth, or LoRa. Consistent voltage output from the 3.7V 600mAh LiPo Battery ensures uninterrupted connectivity, enabling reliable data transmission to cloud platforms, mobile apps, or central monitoring systems. This is critical for applications like smart home automation, environmental monitoring, and asset tracking.
Reduced Maintenance and Operational Costs
Rechargeability reduces the need for frequent battery replacements, lowering operational costs and minimizing downtime. For industrial or outdoor IoT installations, this means reduced labor for maintenance teams and uninterrupted operation of critical monitoring systems.
Enhanced Performance in Harsh Environments
The 3.7V 600mAh LiPo Battery performs reliably under varying temperatures and environmental conditions. Whether used in outdoor weather stations, remote agricultural sensors, or wearable IoT devices, it ensures stable operation even in challenging conditions like high humidity, temperature fluctuations, or intermittent exposure to sunlight.
Real-World Use Case Examples:
- Environmental Sensors: Monitoring air quality, temperature, humidity, or soil conditions over extended periods.
- Smart Trackers: Powering GPS-enabled trackers for logistics, assets, or personal safety devices.
- Industrial IoT: Reliable battery for remote wireless monitoring systems in factories or construction sites.
Applications in DIY Electronics and Embedded Systems
Hobbyists, engineers, and makers benefit from the 3.7V 600mAh LiPo Battery for DIY electronics and embedded systems. Its stable voltage output ensures proper operation of microcontrollers, sensors, and peripherals in Arduino, ESP32, Raspberry Pi, and other projects.
This battery is ideal for prototyping, wearable tech, smart sensor modules, and robotic components. Its lightweight and compact design make it easy to incorporate into small enclosures, enhancing portability and usability in creative electronics projects.
TROUBLESHOOTING COMMON ISSUES
Rapid Voltage Drop
Rapid voltage drops may occur due to overloading or aging cells. To resolve:
- Reduce the device’s discharge rate.
- Replace the battery if voltage falls consistently below 80% of capacity.
- Manage device load effectively to avoid stress on the battery.
Battery Swelling
Swelling indicates overcharging, overheating, or aging:
- Stop using the battery immediately.
- Avoid puncturing or compressing.
- Dispose safely at certified recycling centers.
Battery Not Charging
If the battery fails to charge:
- Inspect connectors for dirt or damage.
- Use only LiPo-compatible chargers.
- Avoid extreme temperature conditions during charging.
Reduced Runtime
To maximize battery lifespan:
- Fully cycle at recommended charge/discharge rates.
- Store at 40–60% charge when unused.
- Avoid extreme temperature exposure.
SAFETY GUIDELINES FOR WLY802040 3.7V 600MAH LIPO BATTERY
Do Not Puncture or Crush:
The WLY802040 3.7V 600mAh LiPo Battery contains sensitive lithium polymer cells that can be easily damaged by physical impact. Puncturing or crushing the battery can cause internal short circuits, resulting in overheating, chemical leakage, or even fire. Always handle the battery carefully during installation, removal, or transport. When working with micro drones, wearable devices, or DIY electronics, ensure that the battery is securely mounted in a protective casing to prevent accidental pressure or impact.
Avoid Short-Circuiting Terminals:
Directly connecting the positive and negative terminals of the battery creates a short circuit, which can lead to rapid heat buildup, sparks, or permanent damage to the battery. Always maintain correct polarity when connecting the battery to devices or chargers. Avoid placing metallic tools, screws, or wires near the battery terminals. For IoT devices and embedded systems, consider using protective connectors or insulation to reduce the risk of accidental shorts.
Use LiPo-Compatible Chargers Only:
The 3.7V 600mAh LiPo Battery requires precise charge control to maintain cell health. LiPo-compatible chargers regulate current and voltage to prevent overcharging, excessive heat, or voltage imbalance. Using incompatible chargers can reduce battery life, cause swelling, or lead to safety hazards. For example, when charging wearable devices overnight, always use a dedicated LiPo charger or the manufacturer-recommended charging module to ensure safe and efficient charging.
Dispose Properly:
Lithium polymer batteries are considered hazardous waste when no longer usable. Do not discard the WLY802040 LiPo Battery in regular trash. Take used or damaged batteries to certified recycling facilities that handle electronic waste. Proper disposal prevents environmental contamination and reduces the risk of fire from damaged or leaking batteries. For hobbyists working with multiple batteries for drones or DIY electronics, consider labeling old batteries for safe disposal to avoid confusion with functional ones.
Avoid Water, Fire, and Extreme Heat:
Exposure to moisture, direct flames, or high temperatures can compromise the integrity of the 3.7V 600mAh LiPo Battery. Water can cause short circuits, while heat or flames can trigger thermal runaway, swelling, or combustion. Always store the battery in a cool, dry environment away from sunlight, heaters, or open flames. For outdoor IoT applications, ensure battery enclosures are waterproof and thermally insulated to maintain optimal performance.
Store at Moderate Charge Levels:
For long-term storage, it is recommended to keep the WLY802040 LiPo Battery at 40–60% charge. Storing fully charged or fully discharged batteries for extended periods accelerates chemical degradation, reducing usable capacity and lifespan. When maintaining multiple batteries for micro drones, wearables, or DIY electronics, use a storage box with temperature control and avoid extreme cold or heat to preserve battery health.
Monitor Battery Condition Regularly:
Regularly inspect your LiPo battery for swelling, discoloration, or unusual heat during operation. This proactive monitoring prevents accidents and ensures consistent performance for critical devices like drones, wearable health monitors, and IoT systems. Replace any battery showing signs of damage or reduced capacity promptly to avoid safety risks.
BENEFITS OF THE WLY802040 3.7V 600MAH LIPO BATTERY
Extended Runtime:
The 3.7V 600mAh LiPo Battery provides a high-capacity power source, allowing devices to operate for extended periods without frequent recharging. For example, wearable fitness trackers can monitor activity throughout the day, IoT sensors can continue transmitting data over several days, and micro drones can maintain longer flight times. Extended runtime enhances usability, reduces downtime, and improves overall device efficiency.
Compact & Lightweight Design:
With dimensions of 8 × 20 × 40mm and weighing only 13g, this LiPo battery is easy to integrate into space-constrained applications. Its lightweight design is particularly beneficial for micro drones, where every gram affects flight stability and maneuverability, or for wearable devices, where user comfort is essential. Compact size also allows engineers and hobbyists to incorporate it into custom enclosures, prototypes, and embedded systems without compromising aesthetics or ergonomics.
Rechargeable & Cost-Effective:
Supporting over 300 full charge cycles, the WLY802040 3.7V 600mAh LiPo Battery offers significant cost savings compared to disposable alternatives. Users can recharge and reuse the battery hundreds of times without loss of performance, reducing maintenance costs for IoT devices, wearable electronics, and DIY projects. Its sustainability also aligns with environmentally responsible practices, making it a smart choice for eco-conscious engineers and hobbyists.
Stable Voltage Supply:
Maintaining a steady 3.7V output ensures consistent performance across all connected devices. Microcontrollers, sensors, and wireless communication modules require stable voltage to prevent malfunctions, erratic behavior, or inaccurate data readings. Whether powering an FPV drone, a wearable health monitor, or a smart IoT sensor, this battery guarantees smooth, reliable operation even under varying loads.
Versatile Applications:
The WLY802040 3.7V 600mAh LiPo Battery is compatible with a wide range of electronic devices:
- Wearables: Provides reliable energy for smartwatches, fitness trackers, and portable health monitors.
- Micro Drones: Powers flight controllers, cameras, telemetry modules, and sensors with stable output for precise flight control.
- IoT Devices: Ensures long-term operation of environmental sensors, smart trackers, and wireless monitoring systems.
- DIY Electronics & Embedded Systems: Supports microcontroller boards like Arduino, ESP32, and Raspberry Pi for creative and experimental projects.
Its versatility allows users to deploy the battery across multiple projects without needing different power sources. The combination of compact size, high capacity, stable voltage, and rechargeability makes it a universal solution for modern electronics.
Enhanced Reliability and Performance:
By using the WLY802040 3.7V 600mAh LiPo Battery, devices experience fewer power interruptions, more predictable performance, and longer operational life. This reliability is crucial for applications that demand continuous monitoring, precise measurements, or unmanned operation, such as drones conducting aerial surveys, wearables tracking health metrics, or IoT devices monitoring environmental conditions.
Eco-Friendly Choice:
Rechargeability and reduced dependency on disposable batteries make the 3.7V 600mAh LiPo Battery an environmentally responsible option. Users contribute to waste reduction while maintaining high-performance electronics. This benefit is especially important in educational, hobbyist, and industrial settings where multiple batteries are used frequently.
Easy Integration and Customization:
The battery’s open-wire connector design allows engineers and hobbyists to connect it easily to a variety of circuits and devices. It supports both standardized and custom wiring configurations, enabling flexible integration in prototypes, experimental electronics, or small-scale production devices.
CONCLUSION
The WLY802040 3.7V 600mAh LiPo Battery by NDB&C LOFTY AGROTECH is a premium energy solution combining portability, stability, and sustainability. Its compact design, stable 3.7V output, and 600mAh capacity make it ideal for wearables, micro drones, IoT devices, and DIY electronics.
Rechargeable over 300 cycles, it offers a cost-effective, eco-friendly, and reliable power source. Whether for smartwatches, fitness trackers, FPV drones, IoT sensors, or embedded systems, this battery delivers consistent energy, ensuring uninterrupted operation.
The WLY802040 3.7V 600mAh LiPo Battery is more than just a battery—it is a trusted companion for innovation, offering versatile, safe, and long-lasting power for modern electronic applications.
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