PowerBattery Charger
SmartElex 3.7V Basic micro-USB LiPo Charger
The SmartElex 3.7V Basic micro-USB LiPo Charger is a compact module designed to safely and efficiently charge single-cell 3.7V Lithium Polymer (LiPo) batteries. It operates by drawing 5V power via a common micro-USB port and delivers a steady 500mA charging current. This module is widely used by hobbyists, makers, and students for integrating charging capabilities into their portable electronic projects and prototypes.
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Available
1 pcs
Location
BTM Layout, Bangalore
Purchase price
₹222/ unit
D
Dibyaprakash
RoboDIB Maker
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Technical Specifications
Input Voltage5 V (via micro-USB)
Battery Type3.7V Lithium Polymer (LiPo)
Charging Current0.5 A (500mA)
Charging Cutoff Voltage4.2 V
Input Interfacemicro-USB
PackagePCB Module
Key Features
Convenient micro-USB input for widespread compatibility with standard USB chargers.
Constant Current / Constant Voltage (CC/CV) charging algorithm for optimal LiPo battery life and safety.
Integrated LED indicators typically show charging status (e.g., charging, fully charged).
Compact and lightweight design, ideal for space-constrained embedded applications.
Built-in protection features (often include overcharge and short-circuit protection).
Use Cases
- Powering small IoT devices: Provides a reliable charging solution for battery-powered sensors, ESP32/ESP8266 modules, and other connected devices.
- DIY portable electronics: Enables charging functionality for custom-built gadgets like miniature robots, handheld gaming devices, or wearable electronics.
- Educational projects & prototyping: Simple to integrate into learning kits and prototypes for students and engineers exploring battery management circuits.
Applications
- Portable sensor nodes
- Wearable electronics
- Small RC vehicles/drones
- Battery-powered LED projects
Related Tags
SmartElex 3.7V Basic micro-USB LiPo ChargerPowerBattery ChargerLiPo Charger3.7V Charger500mA Chargermicro-USB ChargerIndiaBangaloreBattery Management
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