3.7V 4000mAh Li-Po Rechargeable Battery

3.7V 4000mAh Li-Po Rechargeable Battery
SKU: R10-C-9

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₹610.00 (Excluded Tax)

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Overview
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The 3.7V 4000mAh Li-Po Rechargeable Battery is a high-capacity lithium polymer battery designed for portable electronic devices, IoT applications, robotics, DIY electronics, and embedded systems. It delivers a stable 3.7V output with a 4000mAh capacity, providing extended backup time and reliable performance for battery-powered applications.

Its compact design, lightweight construction, and high energy density make it suitable for powering ESP32, Arduino, wireless communication modules, portable instruments, GPS devices, drones, and various rechargeable electronic products.

Features

3.7V nominal output voltage
4000mAh high-capacity battery
Rechargeable Lithium Polymer (Li-Po) technology
High energy density
Lightweight and compact design
Low self-discharge
Stable voltage output
Long cycle life with proper charging
Suitable for portable electronic applications

Specifications

Parameter	Value
Product Type	Lithium Polymer (Li-Po) Battery
Nominal Voltage	3.7V DC
Capacity	4000mAh
Battery Chemistry	Lithium Polymer (Li-Po)
Rechargeable	Yes
Dimensions	6 × 4.5 × 0.5 cm
Protection Circuit	Model Dependent
Connector Type	JST Connector (Model Dependent)

Applications

Arduino Projects
ESP32 Projects
IoT Devices
Robotics
Portable Electronics
GPS Devices
Bluetooth Devices
DIY Electronics
RC Projects
Battery-Powered Embedded Systems

Advantages

High energy density
Lightweight and slim profile
Stable and reliable power output
Rechargeable and reusable
Extended backup time
Easy integration into electronic projects
Suitable for a wide range of battery-powered devices

Package Includes

1 × 3.7V 4000mAh Li-Po Rechargeable Battery

Safety Instructions

Charge only with a compatible Li-Po battery charger.
Do not overcharge, over-discharge, puncture, or short-circuit the battery.
Keep away from fire, excessive heat, and water.
Do not use a damaged or swollen battery.
Store in a cool, dry place when not in use.
Dispose of the battery according to local regulations.

Disclaimer

Product appearance, dimensions, wire length, and terminal configuration may vary slightly depending on manufacturing batch without affecting functionality or performance.