★ 4.8 Google reviews·Free shipping Australia-wide·3-year warranty
Voltsen Roam 1800
Roam Series · Most popular

Roam 1800

945Wh of LMFP capacity and 1,800W of clean AC output across three 230V outlets. Charges from cold (-10°C), refills in just over an hour from the wall, and accepts 350W of solar. The most versatile unit in the range — caravan, jobsite, blackout, all of it.

$899 $1,199

Free shipping Australia-wide · 3-year warranty

Out of stock — pre-orders open · 8-week delivery
Currently in production · Reserve yours — next batch ships in 8 weeks
AFTERPAY or 4 payments of $224.75 · interest free
Free AU shipping
3-year local warranty
$50 refundable deposit
4.8★ Google reviews
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  • 1,800W rated AC across 3 outlets — fridge, kettle, laptop, charging — comfortably
  • 945Wh LMFP capacity — automotive cell chemistry, 3,000+ cycles
  • -10°C cold charging — works in alpine country and winter trips
  • 1100W AC input — fast charge from any wall socket
  • 350W MPPT solar input — pair with Sun 200 for off-grid use
  • UPS-grade switchover — keeps your fridge running through a power cut
    • $50 fully-refundable reservation deposit. Cancel anytime before your unit ships and get the deposit back in full. When stock arrives, you pay the balance and we ship within 48 hours.
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Specifications

Capacity
945Wh
Battery chemistry
LMFP
Rated AC power
1,800W (pure sine wave)
AC outlets
3× 230V / 50Hz
USB-C output
100W PD (5–20V)
USB-A outputs
QC3.0 (5V/9V/12V)
DC output
12V / 10A
Cigarette lighter
12V / 10A
Wireless charging
5W / 7.5W / 10W / 15W
Solar input (MPPT)
12–60V, max 350W
AC input
Max 1,100W (≈1h to full)
Cold charging
Down to -10°C
Weight
11 kg
Dimensions
266 × 200 × 222 mm
Warranty
3 years Australia-wide
What it runs

What this unit runs (and for how long)

803Wh of usable energy and 1,800W of pure sine AC — runs almost anything in the kitchen, including a 1,500W kettle or hair dryer; only an 1,800W induction cooktop is beyond it.

📱
Phone charges (15W)
~53 charges
💻
Laptop work (60W)
~13.4 hours
💡
LED lights (10W)
~80 hours
🧊
12V fridge (60W avg)
~13.4 hours
😴
CPAP (30W avg)
~3–4 nights
📺
TV (100W)
~8 hours
🍲
Microwave (1,000W)
~48 minutes

1,800W AC ceiling — runs a 1,500W kettle or hair dryer comfortably; only an 1,800W induction cooktop at full tilt is beyond it. Real-world runtime varies ±15% with temperature, battery age and how deep you cycle. How we calculate this →

How is this different from EcoFlow Delta 2, Anker C1000 or Bluetti AC180?

  • Cold charging down to -10°C — none of the others charge below freezing
  • LMFP chemistry — next-generation cells, longer cycle life than LFP
  • 3-year warranty handled from our Oakleigh VIC warehouse — not shipped offshore

See the full side-by-side at Compare →

Same power, half the price of the imports.

Roam 1800 delivers 1,800W and 945Wh for $899 — competing units from Anker, Jackery and Bluetti land between $899 and $1,199 for similar 1,000Wh-class specs, without local warranty.

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What our testers said.

“Took the Roam 1800 up the Flinders for 9 days with the missus and kids. Ran the Engel non stop, kept all the phones and laptops topped up, even charged me drone batteries. Got home with about 30% left in the tank. Three plugs on the front so the wife could do her hair while I had the air pump going. No fights at camp. Bloody beauty.”
Chris Jellis · Verified customer
Voltsen Roam 1800
$899 · Free shipping
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