HOPERF RFM95PW-868S2 LoRa Transceiver Module [C] DC to DC Converter this XH-M602 Digital Battery Charging

this XH-M602 Digital Battery Charging Control Module provides clear and real-time charging status

The mercury ball in the glass envelop will either open or close the circuit with different orientations

These are multi strand wires which means they can support high current as well but they can’t be used in PCB headers

High current capability: 41A IT(RMS)

8V 42AH rechargeable lithium-ion battery from WATTNINE is designed to provide high energy Density

HOPERF RFM95PW-868S2 LoRa Transceiver Module [C] DC to DC Converter this XH-M602 Digital Battery ChargingHOPERF RFM95PW 868S2 LoRa Transceiver Module is designed for long range wireless communication with low power consumption and high sensitivity. Ideal for IoT networks, smart agriculture, remote monitoring, and industrial wireless applications. Features: Supports LoRa and Multiple FSK Modulation Modes 868 915MHz Long Range Communication High Sensitivity up to 140dBm Output Power up to 20dBm Low Power Consumption SPI Communication Interface Compact