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3 USB Power Bank Module 1A
Product Overview: Ultra-Fast 3-USB Power Bank Module This High-Efficiency Booster Module is a premium DIY solution for building custom power banks. It features a triple-USB output design, allowing you to charge three devices simultaneously. Despite its compact "mini" footprint, it is engineered with advanced power management ICs (like the IP5306 or TP4333) to provide stable 5V output and comprehensive battery protection. Technical Specifications Feature Specification Input Port Micro-USB (5V / 2A Recommended) Output Ports 3 x USB Type-A Output Voltage 5V DC (Stable Step-up) Output Current Combined 1A - 2.1A (Intelligent distribution) Compatible Batteries 3.7V - 4.2V Lithium-ion / Li-Po (18650 parallel) Conversion Efficiency Up to 92% (Synchronous Rectification) Static Current < 100µA (Ultra-low standby) Safety Features Over-charge, Over-discharge, & Short-circuit protection Key Features Triple Device Charging: Unlike standard single-port modules, this supports three simultaneous connections, automatically identifying the required current for each device. Intelligent Power Management: Automatically wakes up when a phone is plugged in and enters a deep sleep mode when no load is detected to preserve battery life. High-Speed Boosting: Utilizes synchronous switch technology to reduce heat and maximize the energy transfer from your 3.7V batteries to the 5V USB output. Visual Status Indicators: Usually equipped with a 4-level LED display or a digital screen to show real-time battery capacity and charging status. Minimalist Design: Only requires an external inductor and a few capacitors, ensuring a high-quality, long-lasting build for your portable projects.
Product Overview: Ultra-Fast 3-USB Power Bank Module This High-Efficiency Booster Module is a premium DIY solution for building custom power banks. It features a triple-USB output design, allowing you to charge three devices simultaneously. Despite its compact "mini" footprint, it is engineered with advanced power management ICs (like the IP5306 or TP4333) to provide stable 5V output and comprehensive battery protection. Technical Specifications Feature Specification Input Port Micro-USB (5V / 2A Recommended) Output Ports 3 x USB Type-A Output Voltage 5V DC (Stable Step-up) Output Current Combined 1A - 2.1A (Intelligent distribution) Compatible Batteries 3.7V - 4.2V Lithium-ion / Li-Po (18650 parallel) Conversion Efficiency Up to 92% (Synchronous Rectification) Static Current < 100µA (Ultra-low standby) Safety Features Over-charge, Over-discharge, & Short-circuit protection Key Features Triple Device Charging: Unlike standard single-port modules, this supports three simultaneous connections, automatically identifying the required current for each device. Intelligent Power Management: Automatically wakes up when a phone is plugged in and enters a deep sleep mode when no load is detected to preserve battery life. High-Speed Boosting: Utilizes synchronous switch technology to reduce heat and maximize the energy transfer from your 3.7V batteries to the 5V USB output. Visual Status Indicators: Usually equipped with a 4-level LED display or a digital screen to show real-time battery capacity and charging status. Minimalist Design: Only requires an external inductor and a few capacitors, ensuring a high-quality, long-lasting build for your portable projects.
