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Mandurah Lithium Upgrades

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Mandurah, WA
Mandurah Lithium Upgrades

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I offer all types of Power Solutions for caravans, motorhomes and 4x4s.

Off-grid Living/ Solar installs/ Inverters/ Lithium Batteries/ Battery monitoring systems/ lithium battery fault finding

Qualified Auto Electrician 11+ Years

23/10/2026

If your thinking about improving the 12v power of your caravan, motorhome or 4x4, now is the time to call me. Brad and I have caught up on most the jobs for the year and have plenty of spots for next week onwards!

If you got a family member or friend who assumes we are fully booked for xmas, tell em to call me 👌

We take on plenty of types of jobs including:

Full lithium conversions
Solar installations
240v Inverter installs
Faster charging DCDC and 240v chargers
Better battery monitoring gauges
4x4 canopy fitouts

Give me a call on 0432360733

20/09/2026

After a total of 5100kms driving in 8 weeks, the big working holiday road trip is finally done ✔️

📍Geraldton
📍Wooramel Station
📍Canarvon
📍Coral Bay
📍Exmouth
📍Ballara Station
📍Onslow
📍Cheela Plains Station
📍Tom Price

Around 150 people helped 🤝

The most common jobs i ended up doing:
Lithium battery upgrades from lead acid batteries
Extra solar panels
240v inverter installs
More efficient charging from solar and vehicle sources
Starlink 12v conversion kits
Fixing flat batteries/ warm fridges/ batteries not charging

I got to see the country and at the same time helped around 150 people with electrical issues. I did my part to ensure that everyone was enjoying their well deserved breaks with their families without any problems.

Ill be back next year 💯

14/09/2026

A big job completed in Exmouth 💪

This customer had 600ah of lithium installed from the factory/ dealer, though when he used the inverter the batteries shut down from overloading and lost all power. Also he only lasted a few days off grid which didn't seem right to him.

The dealer put in the cheapest batteries they could buy, not all batteries are the same! It had 2x 300AH batteries but with only a tiny 100A BMS!

The solution:
A single large 460AH ATG lithium battery with a massive 300A BMS. Good for large 3000w inverters without cutting out.
While I was there I improved the recharge rate of the system by installing the following:
Victron 50A DCDC charger
Victron 70A MPPT solar controller
Victron 30A 240v charger
Extra 2x 150w solar panels to give total 1100w
Upgraded solar cable to 16mm
Upgraded Anderson DCDC cable to 16mm

A correctly working lithium system is actually quite complicated, which is why dealers have lots of come backs or why some caravan owners dont feel satisfied with their system. If you are experiencing poor performance from your lithium system, give me a call for a chat on 0432360733

04/09/2026

Couple of jobs here in Tom Price, here are some highlights

Extra solar panels are still my most popular job. I see a lot of caravans with undersized roof solar based on their appliances in the van. For example, if you have a 12v compressor fridge, the golden rule is 3 full size panels if possible.

I had a faulty Redarc Alpha 50 fail on the 240v charger side.

A new Austrack Camper had a loose battery terminal causing excessive heat which was causing the system to not charge correctly

A BM Pro system poorly charging a lithium battery, customer getting limited use off grid. I installed new chargers and a gauge/ shunt next to the batteries which fixed the issue.

Also rolled my ankle pretty bad trying to be a hero on some rocks, so laying low for a few days 🤕

Back to Exmouth on Sunday for a big 3 day fitout on a caravan with major electrical issues then coming back home after that

31/08/2026

Cheela Plains Station 📍

4 days stop at Cheela Plains before heading to Tom Price
Even though its a nice small place, i still had work everyday.
I saw a faulty itech world lithium battery, faulty solar controllers as well as a van loosing all power when inverter was in use and another van with a decent lithium and inverter setup but no shunt and gauge, so installed one for him. In Tom Price now for a week 👍

25/08/2026

Another full lithium + 240v conversion done way up here in Onslow

Ive been on the road for 5 weeks and haven't stopped. Lots of people with issues or wanting the opportunity to have upgrades while im here. Next Stop Cheela Plains Station then Tom Price.

16/08/2026

Lots of work in Coral Bay, i had people constantly coming up to me every day i was there with questions or electrical issues

Lots of solar installs, fold out blanket sales, even a 460AH Lithium battery upgrade for a Winnebago. Currently in Bullara Station heading towards Onslow tomorrow

31/07/2026

Currently in Exmouth for a week looking for work!
I still have a huge selection of parts on me including

150AH, 314AH and 460AH Lithium batteries 120w, 150w and 200w solar panels
225 fold out solar blankets
Victron 3000w multiplus inverter
Victron 20A, 30A, 50A and 70A MPPT solar controllers
Victron 30A and 50A DCDC chargers
Victron BMV-712 gauges and 500a shunts
Victron and Enerdrive 30A and 40A 240v chargers
Enerdrive 2000w and 2600w AC transfer inverters

Plenty of consumables and general auto electrical parts

Can do basic diagnosing all the way to full lithium conversions and fitouts

Give me a call on 0432360733

18/07/2026

In Kalbarri for a few days looking for work 👀

14/07/2026

First customer in Geraldton!

This guy has had issues since he bought his motorhome second hand a year ago. After driving 7000kms and already visiting a few workshops, he was ready to burn it to the ground 😅

Everything all fixed and sorted

Removed his tired 4x 100AH AGM batteries

Installed a 314AH ATG lithium battery

Programmed his Victron Multiplus 3000w inverter correctly with my laptop and Victron software

Installed a Victron battery monitoring gauge

Tested the entire electrical system, found his DCDC charger wasnt even working. 😬

Installed a bluetooth dongle for the Inverter as well as a genuine Victron remote on/off panel inside the cabin for better ease of use

Supplied a 225w fold out solar blanket and wired up to help aid his roof solar

The main issue was the last owner Installed the fancy Victron 3000w Multiplus and as cool as it is, it killed the AGM batteries.. they are not designed for such large discharge loads.

The ATG 314AH lithium battery has a 250A BMS, perfectly suited to the 3000w inverter which can pull 260A max.

I am carrying a huge amount of parts, so I was able to supply and install everything I recommend here on the spot.

Rikki

Address

29 Floribunda Avenue Halls Head
Mandurah, WA
6210

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+61432360733

Website

http://www.mandurahlithiumupgrades.com.au/

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