The polarity on these batteries need to swapped if you plan to use your Helder Megabat on the Adafruit Power Boost 1000C or Kite’s Circuit Sword.

Its a simple task, so don’t worry! You just lift the plastic tabs on the connector to remove the wires and swap them. Below are some pictures illustrating how to accomplish this, Thats it! nice and simple!

Helder Megabat Polarity Swap
Helder Megabat Polarity Swap
Helder Megabat Polarity Swap
Helder Megabat Polarity Swap