Description
WLY551020 1S 3.7V 70mAh Lipo Battery Micro Rechargable Battery Pack
The WLY551020 3.7V 70mAh Lithium Polymer Battery is a compact, ultra-lightweight power source designed for modern small electronics where space, weight, and efficiency are critical. With reliable discharge performance and stable chemistry, this micro Li-Po battery is perfect for wearable technology, IoT devices, sensors, wireless audio systems, and portable medical equipment. WLY551020 3.7V 70mAh rechargeable LiPo battery
Its thin form factor and high energy density allow seamless integration into small consumer devices and low-power embedded systems. Optional customization such as PCM (protection board), JST connectors, extended wire leads, and packaging options make it suitable for both DIY prototyping and mass production applications.
Key Benefits
Stable 3.7V Output with High Efficiency
Long Cycle Life (≥300 Charging Cycles)
Lightweight & Small Form Factor
Flexible Customization: Connectors, PCM, Wire Length
Reliable Performance Across Wide Temperature Range
Safe and Rechargeable Lithium Polymer Chemistry
Ideal Applications
This 70mAh LiPo cell is commonly used in:
Smart wearable devices
Wireless headphones and hearing aids
IoT sensor nodes
GPS mini-trackers
Medical portable devices
RFID / Bluetooth / Wi-Fi modules
Smart remote controls
DIY embedded systems and micro-electronics
Mini RC gadgets and robotic models
