3.7V 1000mAh Rechargeable Li-Po Battery
The 3.7V 1000mAh Rechargeable Li-Po Battery is a high-performance, compact power source designed for embedded and portable electronics. Whether you’re building a wearable health tracker, a DIY drone, or a smart sensor module, this Li-Po battery delivers reliable energy in a lightweight form factor—perfect for makers, engineers, and hobbyists.
Technical Specifications
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Battery Chemistry: Lithium-Polymer (Li-Po)
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Nominal Voltage: 3.7V
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Rated Capacity: 1000mAh
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Charging Voltage: 4.2V max
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Discharge Cut-off Voltage: 3.0V (typical)
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Continuous Discharge Current: Up to 1C (≈ 1A)
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Connector Type: JST-PH 2.0 or bare leads (varies by batch)
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Protection Circuit: Not always included – verify variant
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Dimensions: ~33mm x 25mm x 6mm (may vary slightly)
Best Use Cases & Applications
This 3.7V 1000mAh Li-Po battery is commonly used in:
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Arduino boards (Arduino & Accessories)
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NodeMcu and ESP32-based IoT systems
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Portable audio devices, Bluetooth modules, and GPS trackers
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FPV mini drones (Drones Section)
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DIY wearable tech, fitness bands, and remote health monitors
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Microcontroller and sensor modules from the Electronics Components collection
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Backup battery packs for Raspberry Pi or micro-devices
Integration Tips for Makers
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Charging: Use a dedicated Li-Po charging module such as TP4056
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Wiring: Match polarity (red = +, black = –); incorrect wiring may damage the circuit
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Protection: For critical projects, choose variants with built-in overcharge/discharge protection
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Mounting: Secure with double-sided tape or 3D-printed holders to avoid movement or vibration damage
Want to learn how to connect it to your board? Watch this:
YouTube Tutorial: How to Use a 3.7V Li-Po Battery with Arduino
Safety & Handling Precautions
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Never overcharge above 4.2V or discharge below 3.0V
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Avoid puncturing or short-circuiting the battery
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Use a Li-Po-compatible charger and monitor during charging
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Store in a fireproof container when unused or charging
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Dispose of responsibly—refer to local e-waste rules
Related Tools and Accessories
For safe and reliable usage, consider browsing:
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Tools and Accessories for testers, crimpers, and mounting gear
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Power Supply for compatible charging modules
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Arduino Boards that pair with this battery in wearable or wireless applications
Order Now
Visit our Electroway store to get the 3.7V 1000mAh Li-Po Battery and explore our full range of electronics components, microcontrollers, and IoT solutions.
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