Eco Worthy 300A Battery Monitor with Sensor is an excellent addition to any solar power system and takes the guesswork out of battery usage. This unit is capable of monitoring the current flowing from the battery bank and displays an accurate state of charge on the LCD screen. Improve the overall performance and lifespan of your battery bank. Compatible with various battery types, suitable for 9-80V 300A battery banks. 

· High-precision sensor: Real-time monitoring of battery percentage, voltage, current, capacity and more with 99% accuracy, providing comprehensive insight into battery status. 

· Touchscreen: 3.5-inch touchscreen display with a resistive pen for clear and intuitive operation, providing a comprehensive overview of the information. 

· Unlimited Battery Types: Compatible with various battery types, suitable for 9-80V 300A battery banks, providing wide monitoring of common batteries on the market. Suitable for lithium batteries, lithium iron phosphate batteries, AGM, lead acid batteries, etc. 

· Real-time alarms: Built-in buzzer for real-time alarms, protecting the battery from possible damage caused by abnormalities. 

· Easy to measure: Hall sensors require simple installation and no complicated wiring or shunts, making installation quick and easy to measure.