5V 2A Type-C USB High-Precision Lithium Battery Charger & Protection Board – Smart Li-ion Step-Up/Down Module in Pakistan

Overview

When designing custom portable electronics, power banks, or microcontroller projects powered by single-cell lithium batteries, precision charging and robust cell protection are paramount. The 5V 2A Type-C High-Precision Lithium Battery Module is an advanced power management board designed to safely charge 3.7V Li-ion or LiPo cells while guarding against over-charge, over-discharge, and short-circuit conditions. Featuring a modern reversible USB Type-C input port and high-precision voltage regulation circuitry, it provides a stable, reliable power foundation for your workshop creations.

Key Features

• High-Precision Voltage Control: Engineered with precise cutoff thresholds to maximize battery lifespan and ensure safe, full charges every time.

• Modern USB Type-C Input: Enjoy hassle-free plug-in compatibility with standard smartphone chargers and modern power sources.

• Integrated Dual Protection: Built-in safeguards protect against over-charging, over-discharging, and current overload to prevent battery damage.

• Compact & Easy to Wire: Clearly labeled solder pads make it simple to integrate into custom enclosures, project boxes, and mobile robot chassis.

Technical Specifications

Common Applications

• Custom Power Banks: Build reliable, compact pocket chargers using 18650 or lithium polymer cells.

• Portable Arduino & ESP32 Projects: Provide a safe, rechargeable 5V power source for wireless microcontrollers and sensors.

• Handheld Electronic Gadgets: Ideal power management upgrade for DIY flashlights, mini fans, and testing instruments.

• Note to customers: Always double-check battery polarity (+ and -) connections to the B+ and B- pads before applying power!