Australian made and supportedFree delivery Australia-wide24-month workshop warranty
Buy back your space
A complete 12V dual battery system in 11kg.
The fridge should be the biggest thing in the back, not the power. Topo builds the whole system into one steel unit, fitted full-time, with a handle for when you need it out. Designed and built in Australia.
For enquiries, warranties, orders, or special codes and discounts, please contact us directly on
08 9457 7809- Compact but powerful11-in-1 with 100Ah, built-in DC-DC, solar controller, heavy-duty outputs and battery monitoring.
- Light11kg for the complete CF100 system.
- SimplePlug and play. It connects to the vehicle and unplugs when you want it out.
Australian madeExpert, consistent technical support from experienced professionals who handle everything with care.- Engineered durabilityEvery part can be serviced in our WA workshop. Faults come back repaired, not replaced.
Fitted when the trip needs it.
Plug it into the vehicle on Friday and it stays there for the weekend, charging while you drive and keeping the fridge cold overnight. Your starter battery stays out of it. On Monday you can keep it fitted to the vehicle, or take it out for whatever you need it for next. Change vehicles in a few years and it moves with you, because the DC-DC charger is inside the unit, not wired into the car. The next vehicle only needs a charge connection fitted.
- contact@topodcpower.com.auWe reply within one business day.
- Workshop
- 3 Whyalla Street, Willetton WA 6155Visits by appointment. Call first and we’ll make sure the right person is there.
CF10011kgFrom $1,500
Long Range21kgFrom $2,200
Tinny Mate10kgFrom $750, delivered anywhere in Australia.
Free delivery Australia-wide on every system. Compare all three
Centerfire CF100
Compact 11-in-1 unit. One 11kg steel case doing the job of a battery, charger, monitor, tray and wiring.
Complete package
Includes: CF100 unit, TOPO 10A mains charger, wireless battery monitor, Mag Board and delivery.
Just the unit $1,500 incl. delivery
Ask about the unit only- Delivered free, anywhere in Australia.
- The price shown is the price you pay.
- 24-month workshop warranty.
- Serviced and repaired by the team who built it, in Western Australia.
Buy the accessories separately
- TOPO 10A mains charger
$200$150 - Wireless battery monitor (T-12V-WBM)
$150$100 - Mag Board
$145$100
What’s inside: 11-in-1
12V 100Ah battery, 1,280Wh. Eleven integrated components in one unit.
- 01Portable
- 02State of charge battery monitor
- 03Net positive/negative ammeter
- 04Mode indicators
- 05Vehicle DC-DC
- 06Dual battery controller
- 0725A solar controller
- 0812V output
- 09Heavy duty connectors
- 10Internal BMS
- 11Wireless ready
Each of these would otherwise need its own place in the vehicle. In the Centerfire CF100, they share one footprint.
Specifications
- Model T-CF-100AH
- CF100
- Cells
- 12V system, 12.8V nominal 100Ah LiFePO4, A grade prismatic
- Energy
- 1,280Wh
- Weight
- 11kg, complete system
- Dimensions
- 288 × 138 × 245mm (L × W × H)
- Vehicle charging
- Built-in 40A DC-DC, voltage sensing
- Solar
- Built-in 25A solar controller
- Outputs
- 2 × 12V, 50A max each, 100A total
- Charge / discharge
- 50A / 100A max combined
- Case
- Steel, collapsible handle
Long Range
The slimline option in the Centerfire line. The same 11 integrated components as the CF100, paired with a 144Ah battery for longer stretches between charges, in a unit as slim as 80mm with the brackets turned in.
Complete package
Includes: Long Range 144Ah unit, TOPO 10A mains charger, Mag Board, wireless battery monitor and delivery.
Just the unit $2,200 incl. delivery
Ask about the unit only- Delivered free, anywhere in Australia.
- The price shown is the price you pay.
- 24-month workshop warranty.
- Serviced and repaired by the team who built it, in Western Australia.
Buy the accessories separately
- TOPO 10A mains charger
$200$150 - Mag Board
$145$100 - Wireless battery monitor (T-12V-WBM)
$150$100
What’s inside: 11-in-1
12V 144Ah battery, 1,843Wh. The same eleven integrated components as the CF100.
- 01Portable
- 02State of charge battery monitor
- 03Net positive/negative ammeter
- 04Mode indicators
- 05Vehicle DC-DC
- 06Dual battery controller
- 0725A solar controller
- 0812V output
- 09Heavy duty connectors
- 10Internal BMS
- 11Wireless ready
Each of these would otherwise need its own place in the vehicle. In the Long Range, they share one slimline footprint.
Specifications
- Model T-LRR-144AH-M10
- Long Range
- Cells
- 12V 144Ah LiFePO4
- Energy
- 1,843Wh
- Weight
- 21kg
- Dimensions
- 623 × 120 × 310mm (L × W × H) with brackets; 80mm wide with brackets turned in
- Vehicle charging
- Built-in 40A DC-DC, voltage sensing
- Solar
- Built-in 25A solar controller
- Outputs
- 2 × 50A Anderson (100A combined) + 2 × 35A mini (40A combined)
- Monitoring
- Net amps and state of charge, wireless ready
- Mounting
- Slimline, brackets for two orientations
Tinny Mate
The battery expander. Add a Tinny Mate to grow your Topo system, or take it on its own between vehicle, boat and camp. Rugged, no wiring and no install.
Starting from
Complete package $1,580 incl. delivery
Ask about the complete packageYou save $275 Includes: Tinny Mate, battery tray and strap, 25A DC-DC charger, TOPO 10A mains charger, Mag Board, Fridge Mate with pocket 6A DC-DC, and delivery.
- Delivered free, anywhere in Australia.
- The price shown is the price you pay.
- 24-month workshop warranty.
- Serviced and repaired by the team who built it, in Western Australia.
Buy the accessories separately
- Battery tray + strap
$60$30 - Plug & Play 25A DC-DC charger
$400$300 - TOPO 10A mains charger
$200$150 - Mag Board
$145$100 - Fridge Mate + pocket 6A DC-DC
$300$250
Specifications
- Model TM-12/100AH
- Tinny Mate
- Cells
- 12V 100Ah LiFePO4, A grade prismatic
- Energy
- 1,280Wh
- Weight
- 10kg
- Dimensions
- 265 × 145 × 240mm (L × W × H)
- Vehicle charging
- With the 25A DC-DC (in the package)
- Charging
- 3-way: vehicle, solar, mains
- Case
- High-impact, UV-resistant, waterproof
- Monitoring
- Built-in waterproof LCD
- Colours
- Sunny Yellow, Cool Grey, Earth Green
From a customer.
Topo brings more than 60 years of combined experience in 12V, marine, agricultural and off-grid power. Every Topo system is designed and built in Western Australia, and covered by a 24-month workshop warranty.
I have had centerfire 72 for three years and have loved its versatility and reliability. I made a mistake and exposed it to high voltage which caused an issue. I received outstanding service from Ronnie and he helped me firstly diagnose the issue, juggle 12v needs on my car so we could continue our holiday in the North West and finally promptly repaired the issue with minimal charge.
Great product, even better service!
Bought a Topo? Leave us a Google review.
Side by side
Still deciding? Here’s how the three compare. Call us and we’ll match one to your vehicle and gear.
| Spec | CF100 | Long Range | Tinny Mate |
|---|---|---|---|
| Battery | 12V 100Ah, 1,280Wh | 12V 144Ah, 1,843Wh | 12V 100Ah, 1,280Wh |
| Weight | 11kg | 21kg | 10kg |
| Size (L × W × H) | 288 × 138 × 245mm | 623 × 120 × 310mm | 265 × 145 × 240mm |
| Built for | 4WD touring, work vehicles | Slimline fit, longer stays | Adding capacity, or the tinny and camp |
| Vehicle charging | Built-in 40A DC-DC | Built-in 40A DC-DC | 25A DC-DC, in the package |
| Solar | 25A solar controller, built in | 25A solar controller, built in | Solar input, 3-way charging |
| Case | Steel, carry handle | Slimline, bracket mount | Waterproof shell |
| Complete package | $1,850 incl. delivery | $2,550 incl. delivery | $1,580 incl. delivery |
| Just the unit | $1,500 incl. delivery | $2,200 incl. delivery | $750 incl. delivery |
Quick answers
Which system should I choose?
Touring with built-in DC-DC and solar in 11kg: CF100. More capacity in a slimline unit: Long Range. An extra battery to expand your system, or a battery for the tinny and camp: Tinny Mate. Call 08 9457 7809 and our power expert will match one to your vehicle and gear.
How do I order?
Give us a call on 08 9457 7809. Tell us the product you want and we’ll confirm stock, delivery and payment with you directly.
Is delivery free?
Yes. Delivery is free on everything we sell: complete packages, units on their own and accessories.
What do DC-DC, BMS and Wh mean?
A DC-DC charger charges the battery from your vehicle’s alternator while you drive. The BMS (battery management system) protects the cells from over-charging, over-discharging and short circuits. Ah is battery capacity; Wh is the stored energy, roughly Ah multiplied by the voltage.
I have a discount code. Can I still use it?
Yes. Quote your code when you call or include it in your email, and we’ll apply it to your order.
How do I make a warranty claim?
Call or email us with your model, serial number, purchase date and a short description of the fault. Systems carry a 24-month workshop warranty, subject to the warranty conditions. Ask us for a copy.
What happens if something goes wrong?
Call or email us. If a unit needs work, it comes back to our Willetton workshop, we repair it and send it back to you. It’s covered by the 24-month workshop warranty.
Can I move it to another vehicle?
Yes. The DC-DC charger is inside the unit, so the next vehicle only needs a charge connection fitted. Tell us the vehicle and we’ll tell you what that involves.
Can I visit the workshop?
Yes, by appointment, at 3 Whyalla Street, Willetton WA 6155. Call first and we’ll make sure the right person is there.
Talk to the people who build them
All enquiries come straight to us, including trade, warranty, orders and discount codes. We reply within one business day.
- Place an orderProduct, name and delivery postcode
- Warranty and serviceModel, serial number and the fault
- Codes and specialsYour code and the product you’re after
- Setup adviceYour vehicle and what you want to run
- Trade and workshopsFitting systems for customers? Order one or order five. Better pricing for five or more.