Description
WLY500935 3.7V 130mAh LiPo Battery – Micro Rechargeable Battery Pack for Wearables, Micro Drones & IoT Devices
The WLY500935 3.7V 130mAh LiPo Battery by NDB&C LOFTY AGROTECH is a high-performance, compact, and safe lithium polymer (LiPo) battery designed to meet the needs of modern miniature electronics. As wearable technology, micro drones, IoT devices, and portable gadgets continue to proliferate, the demand for reliable, lightweight, and long-lasting batteries has grown significantly. This battery provides a perfect balance of size, energy density, and safety features, making it ideal for engineers, hobbyists, educators, and manufacturers working on small electronic projects.
With a nominal voltage of 3.7V and a capacity of 130mAh, the WLY500935 3.7V 130mAh LiPo Battery offers consistent power delivery for extended periods, ensuring devices operate reliably under varying load conditions. Its compact form factor (5mm × 9mm × 35mm) and lightweight design (3.5g) make it especially suitable for applications where space and weight constraints are critical, such as wearable fitness devices, micro drones, and IoT sensors.
Key Features of the WLY500935 3.7V 130mAh LiPo Battery
The WLY500935 3.7V 130mAh LiPo Battery combines advanced lithium polymer technology with safety, efficiency, and high performance. These features ensure optimal operation of devices in wearables, micro drones, IoT devices, and portable electronics.
Lightweight and Compact Design
- Ultra-lightweight battery: At only 3.5 grams, the WLY500935 3.7V 130mAh LiPo Battery adds minimal weight to devices, making it perfect for wearable devices, micro drones, and handheld gadgets.
- Space-saving form factor: Its slim dimensions allow designers to include additional components, sensors, or circuits without compromising device ergonomics.
- Optimized for miniature electronics: The WLY500935 3.7V 130mAh LiPo Battery ensures high efficiency in devices where size and weight are critical, including smartbands, fitness trackers, and IoT sensors.
PCM Protection for Safety
- Comprehensive protection: The integrated Protection Circuit Module (PCM) safeguards the WLY500935 3.7V 130mAh LiPo Battery against overcharge, over-discharge, and short circuits.
- Safe for sensitive electronics: Essential for microcontrollers, Bluetooth modules, drones, and wearable devices where voltage stability is crucial.
- Extended lifespan: PCM protection prolongs both the battery life and the life of connected devices, ensuring reliability in high-demand applications.
Low Self-Discharge Rate
- Maintains charge during inactivity: The WLY500935 3.7V 130mAh LiPo Battery retains energy even during long periods of non-use, which is crucial for IoT devices, remote sensors, and emergency electronics.
- Reduces maintenance needs: Less frequent recharging saves time for devices deployed in remote or automated applications.
- Supports intermittent power cycles: Ideal for motion sensors, smart home modules, and temperature sensors, providing consistent performance without downtime.
No Memory Effect
- Flexible charging: The WLY500935 3.7V 130mAh LiPo Battery can be recharged at any state of charge without reducing its capacity.
- Ideal for frequent top-ups: Devices requiring periodic charging, such as wearables and drones, benefit from consistent performance.
- Predictable output over time: Ensures full efficiency across hundreds of cycles, avoiding the capacity loss seen in older battery chemistries.
Rechargeable with Long Cycle Life
- ≥300 charge/discharge cycles: Retains over 80% of original capacity, ensuring long-term reliability.
- Cost-effective and eco-friendly: Reduces the need for disposable batteries, minimizing environmental impact.
- Supports high-usage applications: Perfect for daily-use wearables, IoT devices, micro drones, and educational kits.
Stable Discharge and High Energy Density
The WLY500935 3.7V 130mAh LiPo Battery provides stable voltage output and high energy density, ensuring consistent power delivery even under fluctuating loads.
- Consistent 3.7V output: Maintains steady voltage until near full depletion, ideal for motors, sensors, LED modules, and communication systems.
- Extended runtime: Its high energy density allows devices to operate longer per charge, improving usability in micro drones, wearables, and portable electronics.
- Predictable performance: Avoids voltage drops that can compromise device function, critical for FPV drones, IoT sensors, and robotics.
- Optimized for compact devices: Delivers maximum energy in a small form factor, making it perfect for space-constrained applications.
- Reliable for high-demand devices: Ensures smooth operation for miniature drones, smart wearables, and LED modules.
Applications of the WLY500935 3.7V 130mAh LiPo Battery
The WLY500935 3.7V 130mAh LiPo Battery is a versatile, compact, and high-performance power solution designed for a wide range of modern electronics. Its lightweight design, stable voltage output, and long cycle life make it suitable for applications where size, weight, and reliability are critical. Engineers, hobbyists, and educators can rely on this battery to power devices efficiently and safely.
Wearable Devices
The WLY500935 3.7V 130mAh LiPo Battery is particularly well-suited for wearable electronics due to its lightweight and compact form factor, ensuring comfort and mobility while providing consistent power.
- Smartbands and Fitness Trackers: With only 3.5 grams of weight, this battery allows wearable devices to remain unobtrusive while delivering reliable power for step counting, heart rate monitoring, and activity tracking throughout the day.
- Medical Monitors: Continuous and stable energy output ensures medical wearables, like glucose monitors and heart monitors, operate safely and reliably, even during critical usage.
- Bluetooth Accessories: From wireless earbuds to small communication modules, the WLY500935 3.7V 130mAh LiPo Battery ensures uninterrupted data transmission, supporting stable connectivity without sudden power drops.
By integrating the WLY500935 3.7V 130mAh LiPo Battery into wearable devices, manufacturers and users benefit from long-lasting, safe, and consistent performance, enhancing the overall user experience.
IoT Applications
Internet of Things (IoT) devices often operate in remote or unattended locations, where reliable, long-lasting power is essential. The WLY500935 3.7V 130mAh LiPo Battery is optimized for these scenarios, providing low self-discharge and stable output.
- Remote Sensors: The battery’s ability to maintain charge over long periods ensures IoT sensors for environmental monitoring, temperature tracking, or motion detection remain functional without frequent maintenance.
- Smart Home Modules: Whether powering smart lights, automated switches, or motion detectors, this battery delivers reliable energy for seamless home automation, supporting consistent operation across daily use.
- GPS Trackers: Devices that track vehicles, pets, or equipment require dependable energy. The WLY500935 3.7V 130mAh LiPo Battery ensures uninterrupted operation, allowing accurate location tracking and data transmission.
Its combination of compact size, high energy density, and long cycle life makes the WLY500935 3.7V 130mAh LiPo Battery ideal for powering IoT devices in both consumer and industrial applications.
Micro Drones and RC Models
Micro drones and remote-controlled (RC) models demand lightweight, high-performance batteries to maximize flight efficiency and stability. The WLY500935 3.7V 130mAh LiPo Battery is engineered to meet these requirements.
- Micro Quadcopters and FPV Drones: Provides a stable discharge rate, ensuring smooth acceleration, hover stability, and responsive maneuvering during flight.
- Lightweight Design: Minimizes added mass, improving overall drone agility and allowing for better aerial performance.
- Extended Flight Times: Its high energy density supports longer operational periods per charge, allowing drone pilots to fly safely without worrying about sudden power loss.
For hobbyists and professionals alike, using the WLY500935 3.7V 130mAh LiPo Battery in drones guarantees predictable performance, responsive controls, and enhanced flight safety.
Portable Electronics
Small consumer electronics, such as mini MP3 players, LED lights, and handheld gadgets, require compact, reliable, and rechargeable batteries. The WLY500935 3.7V 130mAh LiPo Battery fulfills these requirements perfectly.
- Mini MP3 Players and LED Devices: Its compact dimensions allow integration without compromising internal space, enabling more features or slimmer designs.
- Rechargeable and Cost-Effective: Reduces reliance on disposable batteries, saving money while minimizing environmental impact.
- Stable Power Supply: Ensures consistent performance for small electronic devices, providing users with uninterrupted functionality.
By powering portable electronics, the WLY500935 3.7V 130mAh LiPo Battery enhances usability, convenience, and device longevity.
Educational Kits and Robotics
For students, hobbyists, and educators, the WLY500935 3.7V 130mAh LiPo Battery is ideal for STEM projects, programmable robots, and electronic learning kits. Its safety features, reliability, and stable voltage output make it suitable for repeated charge/discharge cycles.
- STEM Kits and Programmable Robots: The battery ensures consistent energy for motors, sensors, and LEDs, supporting accurate experimental results.
- Precise Operation: Stable voltage prevents erratic behavior in robotic systems, allowing learners to focus on programming and innovation rather than troubleshooting power issues.
- Creative Projects: Lightweight and compact design facilitates integration into diverse DIY electronics and robotics projects, fostering creativity and technical learning.
Using the WLY500935 3.7V 130mAh LiPo Battery in educational kits ensures safe, reliable, and repeatable performance, making it a trusted power source for learners and educators.
Technical Specifications of WLY500935 3.7V 130mAh LiPo Battery
The WLY500935 3.7V 130mAh LiPo Battery is engineered with precision and high-quality materials to ensure reliable, safe, and efficient operation in compact electronics, wearables, micro drones, IoT devices, and educational robotics kits. Each specification is designed to deliver consistent performance, long cycle life, and optimal energy density.
| Feature | Specification |
|---|---|
| Model No. | WLY500935 |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 130mAh |
| 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 at 0.5C to 2.75V (<80% capacity retention) |
| Application | Wearables / Micro Drones / IoT Devices |
| Thickness | 5mm |
| Breadth | 9mm |
| Length | 35mm |
| Maximum Size with PCB | 5mm × 9mm × 37.5mm |
| Weight | 3.5g |
| Shipping Weight | 0.01 kg |
| Shipping Dimensions | 6 × 6 × 1 cm |
Nominal Voltage and Capacity
- The WLY500935 3.7V 130mAh LiPo Battery provides a nominal voltage of 3.7V, ensuring stable energy output for sensitive electronics.
- Its capacity of 130mAh allows devices such as wearables, micro drones, and IoT modules to operate for extended periods without interruption.
Charge and Discharge Specifications
- Continuous Charge/Discharge: Supports 0.5C current for stable and safe operation.
- Maximum Charge/Discharge Rate: Up to 1C for short bursts of high power, suitable for FPV drones or high-demand IoT devices.
- These specifications ensure optimal performance without risking battery degradation.
Physical Dimensions and Weight
- Compact Size: With dimensions of 5mm × 9mm × 35mm, this battery fits seamlessly into space-constrained devices.
- Max Size with PCB: 5mm × 9mm × 37.5mm, allowing integration with protective circuitry.
- Lightweight Design: At just 3.5g, it adds minimal weight, making it ideal for wearables, drones, and portable electronics.
Cycle Life and Reliability
- Rated for ≥300 cycles at 0.5C to 2.75V, retaining over 80% of its original capacity.
- Supports frequent recharging for daily-use devices without rapid capacity loss.
- PCM protection ensures safe cycling, reducing the risk of overcharge, over-discharge, and short circuits.
Applications and Compatibility
The WLY500935 3.7V 130mAh LiPo Battery is compatible with a wide range of devices:
- Wearables: Smartbands, fitness trackers, and medical monitors.
- Micro Drones and RC Models: Micro quadcopters, FPV drones, and lightweight RC toys.
- IoT Devices: Remote sensors, smart home modules, GPS trackers.
- Portable Electronics and STEM Kits: Mini MP3 players, LED gadgets, robotics kits, and educational devices.
Its high energy density, stable voltage output, and compact design ensure reliable performance across all these applications.
Safety Guidelines & Handling Instructions for WLY500935 3.7V 130mAh LiPo Battery
Proper handling, storage, and maintenance of the WLY500935 3.7V 130mAh LiPo Battery ensure long-term reliability, safety, and optimal performance. Following these guidelines helps prevent accidents, extends battery life, and guarantees consistent energy delivery for wearables, micro drones, IoT devices, and educational electronics.
Temperature and Storage
- Store the WLY500935 3.7V 130mAh LiPo Battery in temperatures between 0°C and 50°C to prevent overheating or freezing, which could damage the battery.
- Avoid direct sunlight or heat sources, such as heaters or hot vehicles, which can accelerate degradation or cause swelling.
- When not in use, keep the battery disconnected in non-conductive, fireproof containers, reducing the risk of short circuits or fire hazards.
- Correct storage ensures the battery maintains stable voltage, long cycle life, and safe performance over time.
Charging Guidelines
- Standard Charge: 0.5C (65mA) for safe and controlled energy replenishment.
- Maximum Charge: 1C (130mA) for faster charging while maintaining battery safety.
- Never charge a warm battery—allow it to cool to room temperature to avoid overheating and potential damage.
- Always use LiPo-compatible chargers specifically designed for lithium polymer chemistry to prevent overcharging, thermal runaway, or short circuits.
Following these charging guidelines ensures the WLY500935 3.7V 130mAh LiPo Battery delivers consistent power while preserving its long cycle life.
Discharging Guidelines
- Continuous Discharge: 0.5C (65mA) for safe, sustained power output.
- Maximum Discharge: 1C (130mA) for brief high-demand applications, such as micro drones or IoT sensors under load.
- Never allow the voltage to drop below 2.75V, as this can permanently reduce battery capacity and affect device performance.
Proper discharge practices ensure stable voltage output, prolonged battery lifespan, and safe device operation.
Handling Tips
- Avoid punctures, crushing, or bending, which can cause internal short circuits or swelling.
- Keep the battery away from water or moisture, which may cause corrosion or shorting.
- Inspect regularly for swelling, leakage, or damage, and discontinue use if any issues are detected.
- Ensure battery connectors do not touch conductive surfaces, which could cause short circuits or sparks.
Following these handling practices guarantees safe and reliable operation in wearables, drones, IoT devices, and electronics projects.
Disposal & Recycling
- Do not dispose of LiPo batteries in household trash; improper disposal can lead to environmental hazards.
- Take old or damaged batteries to authorized recycling centers that follow local regulations for lithium battery handling.
- Adhering to proper disposal methods ensures environmental safety and compliance with regulations while minimizing ecological impact.
Advantages Over Other Battery Types
The WLY500935 3.7V 130mAh LiPo Battery offers a range of advantages over traditional NiMH, alkaline, or coin cell batteries, making it the ideal choice for modern electronics, micro drones, wearables, IoT devices, and educational kits. Its advanced lithium polymer technology combines lightweight design, high energy density, and safety features for superior performance.
High Energy Density
- The WLY500935 3.7V 130mAh LiPo Battery provides more power in a smaller size, making it perfect for space-constrained devices such as micro drones, wearables, and compact IoT modules.
- Its high energy density ensures devices run longer per charge, improving usability and convenience in both professional and consumer electronics applications.
Lightweight Design
- Weighing only 3.5g, this battery reduces overall device weight, which is crucial for wearables, FPV drones, and portable gadgets.
- The lightweight design also improves device mobility, ergonomics, and flight performance, allowing drones and robotic projects to operate more efficiently.
Rechargeable & Long Cycle Life
- Supports ≥300 charge/discharge cycles at 0.5C to 2.75V, retaining over 80% of its original capacity.
- Offers a cost-effective and eco-friendly alternative to disposable batteries, reducing waste and long-term replacement costs.
- Ideal for high-usage devices like wearable trackers, IoT sensors, and educational electronics kits.
PCM Protection
- The integrated Protection Circuit Module (PCM) prevents overcharging, over-discharging, and short circuits, ensuring safe and reliable operation.
- Enhances the lifespan of both the battery and the connected devices, giving users peace of mind during extended use.
- Particularly useful for sensitive electronics where voltage stability is critical.
No Memory Effect
- Can be recharged at any time, without losing capacity, making it ideal for devices that require frequent or partial charging.
- Maintains consistent performance across hundreds of cycles, unlike older battery chemistries.
- Supports predictable energy output, essential for drones, IoT modules, and portable devices.
Stable Voltage Output
- Provides a consistent 3.7V output, ensuring reliable performance even under varying load conditions.
- Prevents voltage drops that could compromise the performance of motors, sensors, Bluetooth modules, and LED devices.
- Guarantees smooth operation in high-demand applications, such as micro drones, wearable technology, and IoT devices.
Versatility
- Compatible with a wide range of applications, including:
- Wearables: Smartbands, fitness trackers, and medical monitors
- Micro Drones: FPV quadcopters and RC models
- IoT Devices: Smart sensors, GPS trackers, and home automation modules
- Educational Robotics Kits: STEM learning projects and programmable robots
- Portable Electronics: LED devices, MP3 players, and handheld gadgets
- Its compact, lightweight, and high-performance design allows integration into almost any miniaturized electronic project.
Buyer Guidance & FAQs
When to Choose This Battery
- When you need a compact, lightweight, and high-performance battery for small electronics.
- For low to medium-power devices, including wearables, micro drones, and IoT sensors.
- Ideal if you require long cycle life, safety, and stable voltage in a rechargeable battery.
Common Questions
- Charging Time: ~2 hours at 0.5C; ~1 hour at 1C.
- Drone Compatibility: Best suited for lightweight micro drones and FPV quadcopters.
- Lifespan: ≥300 cycles at 0.5C.
- Wearable Safety: PCM-protected, safe for devices in contact with skin.
- Long-Term Storage: Store at ~50% charge; recharge every 3 months to maintain performance.
Why Choose NDB&C LOFTY AGROTECH
NDB&C LOFTY AGROTECH specializes in high-quality LiPo batteries that combine performance, safety, and compact design. By choosing the WLY500935 3.7V 130mAh LiPo Battery, users gain:
- Reliable Power: Stable output ensures electronics operate efficiently.
- Safety & Durability: PCM protection minimizes risks of overcharge, short circuits, and battery failure.
- Cost-Effective Rechargeability: Reduces dependency on disposable batteries and lowers long-term costs.
- Compact Design: Fits seamlessly into space-constrained devices, allowing innovation in design.
Conclusion
The WLY500935 3.7V 130mAh LiPo Battery is a compact, lightweight, and reliable power solution for modern electronics. Its high energy density, PCM protection, long cycle life, and stable voltage output make it ideal for wearables, micro drones, IoT devices, portable electronics, and educational robotics kits.
Whether you are an engineer, hobbyist, or educator, this battery ensures efficient, safe, and consistent performance in every application. By choosing this battery, you are investing in:
- Long-lasting, reliable energy delivery
- Safety and protection for devices and users
- Eco-friendly and cost-effective rechargeability
- Compact design for space-sensitive electronics
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