3 USB POWER BANK DIY MODULE 1A AA315

Description

Create your own custom portable charger with this versatile 3 USB Power Bank DIY Module. Whether you’re a tech hobbyist, electronics enthusiast, or DIYer, this module gives you the core functionality to design a high-capacity power bank that fits your exact needs. Compact, efficient, and easy to integrate, it’s the perfect base for your custom charging station.

Key Features:

Triple USB Output Ports: Charge up to 3 devices simultaneously – phones, tablets, smartwatches, and more. High Conversion Efficiency: Boost circuit ensures efficient power delivery and minimal energy loss during charging.

Battery Protection Circuit: Integrated overcharge, over-discharge, short circuit, and overcurrent protection for safe operation. LED Battery Indicator Lights: Know your battery level at a glance with 4 integrated LED indicators.

Micro-USB or Type-C Charging Input (varies by model):  Convenient recharging options to suit different user preferences. Wide Input Voltage Compatibility: Supports a variety of 3.7V lithium-ion cells – ideal for 18650 or flat Li-ion batteries.

3 USB POWER BANK DIY MODULE

Compact and Lightweight Design:  Easy to integrate into DIY enclosures or portable cases. High Efficiency Conversion: This power bank charging module has an impressive conversion rate of up to 90%with IC control and synchronous correction.

Specifications:

Input Voltage:  5V   Battery Support:  Single or multiple 3.7V Li-ion cells

USB Output Ports:  3 × USB-A  Output Voltage:  5V ± 0.2V

Charging Protection : Overcharge, Over-discharge, Overcurrent, Short Circuit

Indicators:  4 × LED battery level indicators

Weight:  ~10g   PCB Dimensions:  Approx. 65mm × 22mm