3.7V 400mAh Li-Po Rechargeable Battery KP-502030 Lithium Polymer Cell

3.7V 400mAh Li-Po Rechargeable Battery KP-502030 Lithium Polymer Cell.

Compact and lightweight 3.7V 400mAh Lithium-Polymer (Li-Po) rechargeable battery, model KP-502030, designed for reliable performance in small electronic devices and DIY projects.

This high-energy density Li-Po cell delivers stable voltage output and long recharge cycles, making it ideal for IoT devices, Bluetooth modules, GPS trackers, wearable electronics and microcontroller projects. Its slim profile allows easy integration into compact enclosures.

Perfect for electronics hobbyists, product developers, repair technicians and startups across India.

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Key Features

• Nominal Voltage: 3.7V DC
• Capacity: 400mAh
• Size: 30x20x5mm
• Lightweight & compact design
• High energy density lithium-polymer chemistry
• Rechargeable with standard Li-Po chargers
• Stable and consistent output

Ideal Applications

• Arduino / ESP32 / NodeMCU projects
• IoT and smart devices
• Bluetooth & wireless modules
• GPS trackers
• Wearable electronics
• Small portable gadgets
• DIY electronics prototypes

*Product image for illustration purposes only, actual product may vary.