3A TypeC CCCV Lithium Charging Module IP2312 Key benefits Fast, controlled charging up to 3A from a standard 5V USB TypeC source, reducing charge time for singlecell polymer and ternary lithium batteries. Selectable termination voltage 4.2V or 4.35V to match different battery chemistries and charging requirements. CCCV charging algorithm ensures stable current and accurate voltage regulation during the charge cycle, helping to charge batteries reliably. Why you need it Integrates a reliable charging controller into custom battery packs and prototypes so you do not need bulky external chargers. Provides a simple way to add USB TypeC charging to portable devices and or upgrade existing battery systems. Supports common singlecell polymer and ternary lithium batteries used in small electronics, hobby projects, and portable accessories. What makes it stand out Uses the IP2312 controller for consistent CCCV performance and stable output at up to 3A. USB TypeC input for compatibility with modern 5V power adapters and power banks. Compact PCB module suitable for spaceconstrained applications. Main functions and compatibility Input: 5V via USB TypeC connector. Output: Charge control for singlecell lithium polymer and ternary cells. Termination voltage: Selectable 4.2V or 4.35V. Maximum charge current: 3A. Charging mode: Constant Current then Constant Voltage (CCCV). Practical attributes Function: Dedicated singlecell charging with selectable voltage and current up to 3A. Compatibility: Works with singlecell LiPo and ternary lithium batteries and standard 5V USBC power sources. Size and form factor: Compact PCB module designed for easy integration into custom enclosures and battery assemblies. Material and construction: Standard printed circuit board construction suitable for solder or wire connections. Typical applications DIY power bank builds and portable battery packs that need integrated USB TypeC charging. or upgrade of singlecell battery systems in portable speakers, LED lights, and handheld electronics. Prototype and hobby projects such as IoT devices, wearables, and custom batterypowered modules that require controlled charging. Installation notes Connect a 5V USB TypeC power source to the module input and connect battery leads to the battery pads following correct polarity. Select the appropriate termination voltage (4.2V or 4.35V) according to the battery specification before charging. Observe wiring and thermal considerations when using sustained charge currents near the 3A limit. Technical summary Model: IP2312 charging module Input: 5V USB TypeC Output termination voltage: 4.2V or 4.35V selectable Maximum charge current: 3A Battery type: Singlecell lithium polymer and ternary lithium cells This module offers a compact, straightforward solution to add reliable CCCV TypeC charging to singlecell battery projects and small electronic devices.