LIR1620 lithium rechargeable battery is used for power supply.
A battery charger is included.
-![LIR1620 Charger](sftp://shalnoff.com/pics/2023/Pendant/pendant_pcb.jpeg)
-![LIR1620 Charger](sftp://shalnoff.com/pics/2023/Pendant/charger_pcb.jpeg)
+![LIR1620 Charger](https://shalnoff.com/pics/2023/Pendant/pendant_pcb.jpeg)
+![LIR1620 Charger](https://shalnoff.com/pics/2023/Pendant/charger_pcb.jpeg)
## License