5V USB Power Bank Charger Module - 1A 2A 2.1A Boost Step Up PCB Board DIY

About This Product

Here's a handy little DIY module for building your own power bank or charging project. It's a 5V USB charger board that can handle 1A, 2A, or 2.1A output – pretty versatile! Brand new, unused, and comes in its original packaging (might be anti-static bag). Unbranded, made in China, but does the job well. Perfect for tinkerers, electronics hobbyists, or anyone who wants to fix or build a portable charger. Use it to step up voltage from a battery to USB level. MPN and EAN don't apply, but it's a straightforward board with clear inputs and outputs. If you're into making power banks, solar chargers, or custom battery packs, this is a useful component to have in your parts bin.

Product Information