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In-Car Entertainment
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Car Audio Accessories
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- 3.5mm Plugs and Adaptors
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- RCA Cables and Accessories
- Sound Processor/Equalizer
- Sound Processor/Equalizer Accessories
- Terminal Covers
- Installation Accessories
- Subwoofer Enclosure Terminals
- Distribution Block
- Ignition Generator
- Terminals
- AM/FM Transmitter and Modulator
- Audio Test Equipment
- Controller
- Line Output Converter
- Speaker/Amplified Adaptors and Pods
- Amplifier and Speaker Cables
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- Combined Inverter and Charger
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4WD and Caravan Accessories
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- Switches and Power Accessories
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- About Us
Battery Controllers And Monitors
Monitor and manage your power system with premium battery controllers and monitors designed for accurate voltage tracking and battery performance management. These battery monitoring systems help improve charging efficiency, battery lifespan, and overall reliability for automotive, caravan, marine, and off-grid setups. Perfect for touring and dual battery systems. Pair with battery chargers or browse battery isolators.
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$0
$2,007.50
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AERL SRX-R-600-120-30 CoolMax SRX-R Charge Module
AERL
AERL SRX-R-600-120-30 CoolMax SRX-R Charge Module
7836584312925
false
200750
$2,007.50
- Price
-
false200750$2,007.50$2,007.50
and compare price: false
Oricom
Oricom BSM888X2X 2x Battery Sense Monitor To Suit 12V/24V
7835735982173
false
12000
$120
- Price
-
false12000$120$120
and compare price: false
Blue Sea Systems BS-8238B Meter Digital AC Amperage 0-150A
Blue Sea Systems
Blue Sea Systems BS-8238B Meter Digital AC Amperage 0-150A
7835657863261
false
60900
$609
- Price
-
false60900$609$609
and compare price: false
ePRO Plus EN55050 Battery Monitor Kit
16% off
ePRO
ePRO Plus EN55050 Battery Monitor Kit
7835512733789
$533
44557
$445.57
- Sale price
-
$53344557$445.57$445.57
- Regular price
- $533
and compare price: $533
Frequently Asked Questions
Battery controllers and monitors track battery voltage, current, state of charge, and power consumption, helping you manage battery performance more effectively.
A battery monitor provides real-time battery information, helping prevent over-discharge and ensuring reliable power during camping and off-grid travel.
Yes. Many modern battery monitoring systems are compatible with lithium, AGM, gel, and lead-acid batteries.
Battery controllers help regulate charging and power distribution, improving battery efficiency and lifespan.
Consider battery compatibility, display features, monitoring accuracy, Bluetooth connectivity, and installation requirements.
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Servicing the Illawarra and surrounding areas for over 30 years, Frankies Auto Electrics is a multi-award winning service provider and retail outlet, covering all aspects of auto electrical work and in-car entertainment. From sales and installations, electrical diagnostics and fault finding, upgrades and additions, our team of qualified sales people, technicians and installers are on hand to help.
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Albion Park
69 Princes Highway, Albion Park Rail, NSW Australia 2527
South Nowra
4/142 Princes Highway, South Nowra, NSW Australia 2541
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