12V Battery Docker for Station Edition G1

Because Station Edition G1 could be powered by either USB Type C (PD Protocol with minimum 9V2A is required) or 2Pins Socket (Pitch=2.5mm, 8VDC-20VDC, 2A minimum). Power supply choice is very convenient, so that Battery Docker has been discontinued. Design for Meshtastic Mesh Device Station Edition G1 Key Features 10cm*9.6cm*2.7cm, ~65g (Without Batteries) Powered by USB TypeC (PD Protocol with minimum 15V2A is required) Capable to charge 3*18650 Lithium Batteries (Batteries are NOT included in the Shipping Package) 2A MAX Charging Current Multi protection features, such as Battery Temperature Monitoring, Overcharge/Overdischarge Protection, Overcurrent Protection, etc. No. Description 1 18650 Batteries 2 LED Indicator (Green) for fully charged status 3 LED Indicator (Red) for charging status 4 Li-ion Battery Protection Circuit based on XB3303A 5 NTC Thermistor, muRata NCP18XH103F03RB, 10kΩ ±1% 3380K 6 CN3703 Li-ion Battery Charger Controller 7 USB Type C Socket 8 CN1 Power Output Socket for Station G1, 1*2P, Pitch=2.5mm 9 CN3 is a duplicate of CN2 except IO35, 1*10P, Pitch=1.5mm, please refer to the schematic for more information. 10 CN2 is used to provide battery gauge function for Meshtastic if it is connected to CN2 of Station G1, 1*10P, Pitch=1.5mm 11 Power Switch for Station G1 Additional Information Schematics Document