Battery Monitors

The LinkLITE / LinkPRO battery monitors selectively displays voltage, charge and discharge current, consumed amphours and remaining battery capacity. It is equipped with an internal programmable alarm relay, to run a generator when needed or to turn off devices when the battery voltage exceeds programmable boundaries. Defining the amount of energy available in a battery is a complex task since battery age, discharge current and temperature all influence the actual battery capacity. High...

Victron Battery Monitors BMV-700 / BMV-702 Dual Bank are high precision battery monitors from Victron Energy. The essential function of a battery monitor is to calculate ampere-hours consumed and the state of charge of a battery. Ampere-hours consumed are calculated by integrating the current flowing in or out of the battery. The remaining battery capacity depends on the ampere-hours consumed, discharge current, temperature and the age of the battery. Complex software algorithms are needed to...

Victron BMV-712 Smart Battery Monitor with Bluetooth inside is ready for the Internet of Things (IoT) era. With Bluetooth being implemented in most other Victron Energy products, wireless communication between products will simplify system installation and enhance performance. Victron BMV-712 Smart Features: Easy Installation Midpoint voltage monitoring Bi - stable alarm relay 500 Amp quick connect shunt and connection kit Shunt selection capability up to 10,000 Amps VE.Direct communication...

Balmar Smartgauge 44-SG-12/24 Battery Monitor provides accurate, dependable information about battery condition, without the need for shunts and complicated programming. Simply select the battery program that most closely matches your battery technology. Balmar Smartgauge 44-SG-12/24 Features:An Advanced Battery Fuel GaugeMonitors State-of-Charge Percentage (SoC%) and Voltage of the Primary BatteryMonitors Voltage of a Second BatteryNo Shunt RequiredSelf-CalibratingAccurate within 5% after...

Midnite Solar Battery Monitor is a very cool, low-cost and non-intimidating products.  It connects up with just two wires and requires no calibration.  What is great about this product, and the reason we like it so much besides its low-cost, is that anyone, including a child,  can look at the monitor and very quickly determine the approximate energy (state of charge) of the battery bank.  It is colorful LEDs and simple to read icons make it a fun product to show off to your...