2S charger

Charge your lithium-ion batteries with confidence using this compact, efficient, and safe USB-C charger. Built around the reliable IP2326 charging IC, this charger offers smart power management, wide battery compatibility, and modern USB-C input—all in a pocket-sized design.

⚡ Key Features:

Broad Battery Support: Compatible with popular cylindrical Li-ion batteries such as 18650, 21700, 26650, 14500, and more (3.6V/3.7V).
USB-C Power Input: Standard USB-C port for easy charging via wall adapters, laptops, power banks, or solar panels.
Smart Charging Control: Built-in IP2326 chip ensures accurate CC/CV charging, automatic battery detection, and real-time current adjustment.
Multi-Protection Safety: Integrated protections against overcharge, overcurrent, overheating, short circuit, and reverse polarity.
LED Charging Indicators: Clear LED indicators show charging status—red while charging, green when fully charged.
Compact & Lightweight: Ideal for home, workshop, or on-the-go use. Small enough to fit in your pocket or tool kit.

🔧 Specifications:

Input Voltage: 5V via USB-C
Charge Voltage: Up to 4.2V (CC/CV charging)
Supported Batteries: 18350, 18650, 20700, 21700, 26650, and similar sizes
Charging Chip: IP2326 (supports dynamic power management and safety features)
Charging Current: Automatically adjusted based on input and battery condition

🛡️ Safe, Efficient, Reliable

Whether you’re charging batteries for flashlights, tools, or DIY electronics, this charger provides a reliable and intelligent solution. The IP2326 chip offers stable performance, even with varying power sources, and protects both your batteries and devices.

⚠️ Note: Designed for rechargeable Li-ion batteries only. Not compatible with NiMH, NiCd, LiFePO4, or non-rechargeable batteries. Always verify battery orientation before charging.