5V 2A Triple USB Power Bank Module | 3-Port Boost Converter for DIY Power Bank

Power up multiple devices at once with this 5V 2A Triple USB Power Bank Module. This DIY-friendly boost converter can turn a single 3.7V Li-ion battery into a 3-port USB charger, perfect for phones, fans, lights, and more. With built-in overcharge and short circuit protection, it’s a safe and efficient solution for your portable power needs. The module also features an LED torch—ideal for emergency lighting or nighttime use. Compact, lightweight, and powerful—this is a must-have for electronics hobbyists and DIY lovers.