100A Battery Controller 12V 24V 36V 48V Battery Monitor 8-120V Universal Lithium Battery Voltage Ammeter Pure Copper Current + 2m USB Cable (Color Screen)

Accurate Measurement: Battery controller suitable for all types of 8-120V batteries, 32-bit main control chip, accurate real-time measurement of battery voltage, current, capacity, precise data, voltage and current values, online fine-tuning, time display support.

Bidirectional Current Detection: Charging and discharging users can easily detect bidirectional current without changing the wiring direction; helps users to Know the battery's operating status in real time and with precision.

USB Interface: Battery monitor designed with a USB connection, simple wiring, plug and play; with a storage function, it can be filled or emptied with a key, without affecting the direct measurement of charge and discharge.

Pure Copper Shunt: The shunt battery monitor is made of pure copper and has low power consumption; in standby mode, it does not consume excessive battery power.

ABS Housing: Thanks to the use of industrial-grade ABS, it is resistant to shocks, temperatures, etc. and therefore safer and more reliable; the silicone buttons are convenient to use.

Widely used: suitable for monitoring output voltage and current, as well as battery charging and discharging; suitable for monitoring caravan power supplies, outdoor power supplies, electric bicycles, car batteries, battery testing, photovoltaic system testing, power supply testing, and so on.