Keep tabs on your battery with real-time voltage, power, temperature and overall health. Designed for 12V lead-acid batteries. Running lithium? See the [Ultimate9 Bluetooth Lithium Battery Monitor].

A transmitter on your battery sends readings wirelessly to a compact screen that sticks to your dash. No phone needed to check your battery and stay on top of your battery’s vitals at a glance. 

The Codebreaker HUD Battery Monitor delivers essential battery data at a glance, with a precise digital readout that’s more accurate than traditional instrument cluster displays.

The system incorporates a solar panel on top to keep the built-in lithium battery topped up and is also rechargeable via USB, for when the sun isn’t available.

Features:

  • Plug & play fitment
  • Wireless battery transmitter
  • Displays battery voltage, power, temperature and health in real time
  • Automatic alarm when data is abnormal
  • Built-in lithium battery
  • Solar-charged head unit with backup USB charge cable
  • Self-adhering to dash and easily removed
  • Automatic power on/off
  • Transmitter connects directly onto vehicle's battery terminals

Transmitter:

• Application: All 12V Lead-acid Batteries
• Input Voltage: 6V - 25V
• Working Temperature: -40°C - 80°C (-40°F ~ 176°F)
• Power Consumption: 2.3mA (Average)
• Radio Frequency: 433MHz
• Display: 9 LED Indicators
• Protection: Short-circuit & Overcurrent Protection

 

Monitor:

• Lithium Battery Capacity: 750mAh
• Charging input: Solar Panel & Type-C Port (5V)
• Display: Monochrome LCD with Backlight
• Protection: Short-circuit & Overcurrent Protection
• Radio Frequency: 433MHz
• Working Temperature: -20°C ~ 70°C (-4°F ~ 158°F)
• Shortage Temperature: -30°C ~ 80°C (-22°F ~ 176°F)


Codebreaker HUD Battery Monitor - Quick Start Guide

Brand Ultimate9
Shipping Weight 0.2000kg
Shipping Width 0.090m
Shipping Height 0.015m
Shipping Length 0.090m
Shipping Cubic 0.000121500m3

Codebreaker HUD Battery Monitor FAQs

What batteries does the Codebreaker HUD Battery Monitor work with?

The transmitter is designed for 12V lead-acid batteries. For a lithium battery, use the Ultimate9 Bluetooth Lithium Battery Monitor.

Does the display project onto the windscreen?

No. The monitor is a backlit monochrome LCD screen that sticks to your dash, where you can read it at a glance. It can be removed easily when you need to.

How is this different from the Ultimate9 Bluetooth Battery Monitor?

The Codebreaker shows your battery readings on its own dash-mounted screen, sent wirelessly from a transmitter on the battery. The Ultimate9 Bluetooth Battery Monitor sends readings to an app on your phone instead, and stores 31 days of history.

What does it display?

Battery voltage, power, temperature and overall health, in real time. An alarm sounds automatically if any reading is abnormal.

How is the dash monitor powered?

It has a built-in 750mAh lithium battery, kept charged by a solar panel on top of the unit. When there isn't enough sun, you can charge it through its USB-C port (5V) with the included cable. It powers on and off automatically.

Will the transmitter drain my vehicle battery?

The transmitter draws an average of 2.3mA.

How is it installed?

The transmitter connects directly to your vehicle battery's terminals, and the monitor sticks to your dash. If you'd prefer it fitted, our Sunbury workshop can install it. Call 1300 12 13 12 for availability and pricing.

What temperatures can it handle?

The battery transmitter works from -40°C to 80°C. The dash monitor works from -20°C to 70°C and can be stored from -30°C to 80°C.

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