Description

2S 2A Lithium Battery Charging Module with Type-C Input | 7.4V Li-ion Charger Board with Protection & Boost Circuit | DIY Battery Pack Charging Module

This 2S 2A Lithium Battery Charging Module with Type-C Input is a compact and efficient solution for charging 7.4V lithium-ion or LiPo battery packs. Designed with a modern USB Type-C input, it ensures stable power delivery and compatibility with most adapters and power supplies.

The module features a boost charging circuit, visible with the inductor (100 marking), which helps regulate and maintain the required charging voltage for 2-series batteries. It also integrates intelligent protection mechanisms, making it safe for DIY projects and professional applications.

With clear labeling (BAT, GND, VIN) and onboard status indicator LEDs, this module is very easy to install and operate—even for beginners.

⚡ Key Features & Highlights

• 🔌 Type-C Input Support – Modern USB Type-C port for stable and fast power input
• 🔋 2S Battery Charging – Designed for 2-cell (7.4V) Lithium-ion / LiPo battery packs
• ⚡ 2A Charging Current – Fast and efficient charging performance
• 🔄 Boost Charging Circuit – Built-in inductor (marked “100”) ensures proper voltage step-up
• 🛡️ Smart Protection System – Overcharge, overcurrent & short-circuit protection
• 💡 Dual Indicator LEDs –
  • 🔴 Red LED = Charging
  • 🟢 Green LED = Fully Charged
• 🔧 Compact & Easy to Use – Small size, clearly labeled terminals (BAT, GND, VIN)
• 🧰 SMD Design – High-quality components for long life and reliability

📊 Specifications Table