Introducing the industry-leading User-Friendly Battery Coulombmeter for RV Energy Storage Marine Systems by Shenzhen Leagend Optoelectronics Co., Ltd. This advanced battery power monitor, also known as a coulomb meter, operates on a state-of-the-art principle: it precisely measures and integrates the current flowing into and out of the battery with unmatched accuracy.
Display items include: State of Charge, Voltage, Current, Temperature, Power, Capacity, and Time to Empty.
Our battery monitor boasts dual display modes - via an intuitive display screen or a user-friendly app. Equipped with RS-485 and Bluetooth, it also offers optional 4G or Wi-Fi connectivity. The voltage measurement range spans DC 0-120V with a current accuracy of ±0.4%. Leveraging patented technology and sophisticated algorithms, it eliminates accumulated errors flawlessly. Remarkably energy-efficient, it consumes just 48mW in Controller mode and 0.5W (working) / 24mW (standby) in Display mode.
Function and Features
An all-in-one design featuring an Anderson connector for innovative, hassle-free installation.
Seamlessly connect with a mobile app via Bluetooth, empowering users with real-time data monitoring.
Ensures precise and comprehensive measurement and integration of the current flowing into and out of the battery.
Display items include: State of Charge, Voltage, Current, Temperature, Power, Capacity, and Time to Empty.
Robust Protection Suite: low voltage, overvoltage, discharge overcurrent, charging overcurrent, overpower, overtemperature, low temperature, low SoC protection, protection recovery time, and protection delay time.
Features: Cutting-edge patented technology and algorithms solve accumulated error issues with precision.