Little Bird Power Supply For Raspberry Pi
Whether it's a Raspberry Pi 3 Model B, Model B+, a Zero, a Model A or one you built yourself, this power supply will be able to keep up with your Pi's power needs.
Rated at 2.5A 5v, you'll never be left wanting for more power, unless you have more than one Pi. At such a reasonable price your pocket will only be slightly annoyed at you.