Boost Power Module 100W 4S PD 20V 5A Adjustable Charge Discharge for Portable Power Station Building and RC Drone Battery Management

Features: Powerful 20V/5A output to support rapid charging and discharging, boosting efficiency. Incorporates a smart boost circuit, allowing multifunctional voltage input and output for universal device compatibility. Dual-directional lithium battery charging/discharging—suitable for mobile and energy storage applications. Intelligent auto-recognition aligns charging current and voltage to device needs, ensuring effectiveness and security. Perfectly matches voltage requirements to safely maintain battery health and lifespan. Specifications: Material: Steel and Plastic Size: 4.0 by 4.0 by .5 cm Color: See picture Type-C interface: PD100W 20V5A USB terminal: SCP22.5W 4.5V5A, 8W/20W 9V2A Shows battery and current/voltage for each port Advisories: . Never solder live +- wires; always disconnect power first to prevent issues. 2. Only +- terminals are present; always install with power off. Finish wiring by connecting the negative last. Balancing is handled by a separate lithium battery protection unit. 3. After initial use, battery level readout will become accurate. 4. For single 500mAh setups, display accuracy may fluctuate but won’t affect other functions or safety. Box Includes:

x Module Note: . Images may be for illustration and not reflect true size—see description. 2. Minor variances from hand measurements possible. 3. Product coloring varies with screen display. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.