Best Portable Charger for Toyota bZ4X in Australia

The short answer

The bZ4X has a Type 2 inlet, so any Type 2 portable charger fits. On a standard 10 A power point, a 10-hour night adds about 129 km (about 29% of a 71.4 kWh battery); on a dedicated 15 A outlet, about 194 km. A 20→80% top-up of the Toyota bZ4X takes about 20.7 hours on 10 A or 13.8 hours on 15 A.

Plug in tonight, no install: the SEVR 10A portable charger, about 13 km of range per hour.
Faster at home: the EVSE Australia 15A portable charger (coming soon) on a dedicated 15 A outlet, about 19 km per hour.
Running cost: about $13.33 for a 20→80% top-up at 28c/kWh, or $4.76 on a 10c overnight EV plan.
Fit: Type 2 inlet. Your owner's manual lists it.

At a glance

Charging the bZ4X at home

20.7 h20→80% on 10 A, 71.4 kWh battery

13.8 h20→80% on 15 A

29%of the battery per 10-hour night on 10 A

$13.33for 20→80% at 28c/kWh

Charge times

How long the bZ4X takes to charge

20→80% is the everyday top-up. 10→100% is the worst case: arriving home nearly empty and filling to the top.

Battery sizes are approximate and vary by model year and variant. A 'night' is 10 hours. Worked numbers use the same assumptions as our range calculator: 230 V, 90% charging efficiency and 16 kWh per 100 km. Cold weather, your car's onboard charger and driving style change real results.
Variant	Battery (approx.)	20→80% on 10A	20→80% on 15A	20→80% on 7 kW	10→100% on 10A	Nights on 10A, 10→100%
Toyota bZ4X	71.4 kWh	20.7 h	13.8 h	6.4 h	31.0 h	4

Running cost

What it costs to charge the bZ4X

Cost includes about 10% charging losses. Per 100 km, home charging costs about $4.98 at 28c/kWh vs about $13.30 in petrol. Check the c/kWh on your bill.
Variant	Battery	20→80% at 28c	10→100% at 28c	10→100% at 18c	10→100% at 10c
Toyota bZ4X	71.4 kWh	$13.33	$19.99	$12.85	$7.14

Good to know

Notes for bZ4X owners

Toyota's first EV in Australia, with a battery of about 71 kWh.
On a dedicated 15 A outlet, 20% to 80% takes about 13.8 hours.
Plug straight into the wall. No extension leads, powerboards or adapters, and ideally use an outlet on its own circuit.

Our pick

Best portable chargers for the bZ4X

No install needed

SEVR EV Portable Charger (10A)

Type 210 A max2.3 kW~13 km/h4.5 mIP66

Plugs into any standard power point. About 129 km per 10-hour night, and it travels in the boot.

$183.99Lowest price in Australia · free shipping · 3-year warranty

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Fastest portable

EVSE Australia Mini Portable Charger (15A)

Type 28/12/15 A3.45 kW~19 km/h6 mIP66

About 50% faster on a dedicated 15 A or 20 A outlet: roughly 194 km per night.

$239Coming soon · free shipping · 2-year warranty

Details

Questions

Frequently asked

Does a portable charger work with the bZ4X?

Yes. The bZ4X uses the Type 2 AC inlet, like every EV sold new in Australia today, so any Type 2 portable charger fits.

How long does the Toyota bZ4X take to charge on a 10A power point?

About 20.7 hours from 20% to 80%, or 31.0 hours from 10% to 100% (about 71.4 kWh battery). Each hour adds about 13 km of range.

How long does the Toyota bZ4X take to charge on 15A?

About 13.8 hours from 20% to 80% on a dedicated 15 A outlet (about 71.4 kWh battery). A 10-hour night adds roughly 194 km.

How much does it cost to charge the bZ4X at home?

About $13.33 for a 20→80% top-up of the Toyota bZ4X at 28c/kWh, or $4.76 on a 10c/kWh overnight EV plan, including about 10% charging losses.

Do I need a wall charger for the bZ4X?

Not if you drive under about 150 km a day. A 15 A portable charger adds about 194 km overnight, and a 10 A one about 129 km. A 7 kW wall charger suits long daily drives or two EVs. See portable vs wall charger.

Can I use an extension lead with a portable EV charger?

No. Powerboards and extension leads aren't built for hours of continuous load. Plug the charger straight into the wall, and stop if the plug or outlet feels hot.

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