Battery MonitorsBattery Monitors primary function is to act as a FUEL GAUGE for energy stored in the battery system providing its state of charge.

e Marine Systems offers a variety of battery monitors for your land, mobile or marine energy storage..


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LinkLITE / LinkPRO Battery Monitors LinkLITE / LinkPRO Battery Monitors
BMX44350
Price: $235.00-$267.00
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Availability: In Stock
Xantrex Item #: BMX44350 -

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...

BMV-700 Battery Monitor
BMV07000
Price: $143.25-$178.50
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Availability: In Stock
Victron Energy Item #: BMV07000 -

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 w/Bluetooth  Victron BMV-712 Smart Battery Monitor Bluetooth Inside, BMV-712 Smart Battery Monitor
BMV07004
Price: $207.00
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Victron Energy Item #: BMV07004 -

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 Balmar Smartgauge 44-SG-12/24 Battery Monitor
ATB72053
Price: $320.00
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Availability: In Stock
Balmar Item #: ATB72053 -

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 Midnite Solar Battery Monitor, Solar Battery Monitor
BMM20200
Price: $69.00
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Availability: In Stock
MidNite Solar Item #: BMM20200 -

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...

Balmar SG200 Battery Monitor Balmar SG200 Battery Monitor
BMB10200
Price: $220.00
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Availability: In Stock
Balmar Item #: BMB10200 -

Balmar SG200 Battery Monitor provides provides continuous information on various parameters of a battery or battery-bank, and of direct current (DC) usage in the system. Balmar has combined recent technology advances to introduce a next generation battery monitor. The SG200 is quite simply the most accurate battery monitor available today. Balmar has combined the best features of its 1st generation SmartgaugeTM with many advantages of a shunt-based amp-hour counting system. Further, we’ve...

Balmar SG200 SmartShunt Balmar SG200 SmartShunt, SG2-0100
BMB10205
Price: $128.00
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Availability: In Stock
Balmar Item #: BMB10205 -

Balmar SG200 SmartShunt is optional for Monitoring a Second Deep Cycle Bank. Includes the SG2-0400 Communications Cable (10 meters).Part number:SG200-0100 Balmar SG200 Information: Balmar SG200 Manual Balmar SG200 Catalog ...

Balmar SG200 Color Display Balmar SG200 Color Display, SG2-0200
BMB10210
Price: $128.00
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Availability: In Stock
Balmar Item #: BMB10210 -

Balmar SG200 Color Display is an optional 2 1/16″ Color Display. It adds a Color Display to an existing SmartLink Network. Requires the Purchase of the SG2-0400 Communications Cable. Part Number: SG200-0200 Balmar SG200 Information: Balmar SG200 Manual Balmar SG200 Catalog ...

Balmar SG200 Bluetooth Gateway Balmar SG200 Bluetooth Gateway, SG2-0300
BMB10215
Price: $59.00
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Availability: In Stock
Balmar Item #: BMB10215 -

Balmar SG200 Bluetooth Gateway is optional for Smartphone Monitoring. Connect to Any Open Port on the SmartLink Network. 1 Meter (39″) Tether. Part Number: SG200-0300 Balmar SG200 Information: Balmar SG200 Manual Balmar SG200 Catalog ...

Balmar SG200 SmartLink Communications Cable Balmar SG200 SmartLink Communications Cable, SG2-0400
BMB10220
Price: $47.00
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Availability: In Stock
Balmar Item #: BMB10220 -

Balmar SG200 SmartLink Communications Cable is Optional SmartLink Communications Cable (10 meters). For Longer Runs or Adding a Color Display (SG2-0200). Part Number: SG200-0400 Balmar SG200 Information: Balmar SG200 Manual Balmar SG200 Catalog ...