4TR-PWRBIT

       Power:Bit battery power for micro:bit 4TR PWRBIT This neat little board makes it easy and robust to power your BBC micro:bit on the move. No wires to break or get tangled. It even includes a power switch. The pins of the micro:bit are replicated so you can plug the unit into most accessories directly As an added bonus, the edge connector is wired so that you can insert the micro:bit either way round so you can decide whether you want the LEDs facing forwards or backwards (or up or down).  No soldering required  BBC micro:bit is not included.                    https://shop.pimoroni.com/products/power‐bit‐battery‐power‐for‐micro‐bit 6‐11‐18