Power Breakout module for MH-CD42

This is a small breakout to make the MH-CD42 module a bit easier to use. I have been having issues with them discharging a battery completely, even when apparently "switched off". In this little circuit, I am attempting to fix that by having a switch on the battery +ve line. I have also added a lot of additional headers with regulated +5v and ground from the module, as well as straight +Vbat from the battery, should it be needed to have additional voltage regulators or equipment running directly from the battery, thus bypassing the MH-CD42 completely. A DC power jack has also been included for easy connection to a 5v to 5,5v DC charging source The PCB was extremely well manufactured, with everything exactly to my design. Thank you PCBWay