GOTOBI RTAX-018A women’s heated coat, 8 zones

GOTOBI RTAX-018A is a women’s heated coat listed with eight heating zones and an included 12V, 18400mAh battery. Its three heat settings and longline cut are aimed at cold-weather outings, while battery runtime depends on the selected setting and stated test conditions.

At a glance

Eight heating zones with three selectable temperature settings.
The product description says the 4-in-1 switch controls power and heat modes and can turn off the indicator light while heating continues.
Longline styling and a water-resistant polyester shell are described for added coverage in cold weather.

Price

£101.99Save 15%

Reference price: ~~£119.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

The listed battery is included, avoiding the need to source a separate compatible pack.
Three settings let wearers choose between the stated 40°C, 50°C and 60°C levels.
The longline design offers more body coverage than a short jacket cut.

Cons

The manufacturer advises using the provided battery and says not to charge a phone from it while heating the coat.

Technical specifications

16 specifications

Identity
Brand	Shenzhen R-TAX Technology Co., ltd
Model	RTAX-018A
Department	Women's

Heating and battery
Heating zones	8 heating zones
Battery capacity	18400mAh
Battery output	DC 12V
Temperature settings	40°C, 50°C, and 60°C
Runtime on low	approximately 9 hours
Runtime on medium	5.5 hours
Runtime on high	4 hours
Runtime test conditions	room temperature (68℉/20℃)

Materials and design
Outer shell	water-resistant polyester
Insulation	lightweight, fluffy down alternative cotton insulation
Design	longline

Charging
Charging time	about 5 to 8 hours
Fast-charging adapter outputs	9V/2.22A;5V/3A; 12V/1.67A

What to know before buying

Listing details to confirm

The title identifies an 18400mAh battery, while the details identify one included nonstandard battery without repeating its capacity. The description gives heating-zone, temperature, material and control details, but these are listing claims. Runtime figures are approximate tests at 20°C and vary by heat setting. The product is called a coat in the title and a jacket in the description, so confirm the selected garment and size details before buying. The stated charging time is about 5 to 8 hours, with faster charging described for the specified adapter outputs.

Who is it for?

A good fit for

Women seeking a heated longline coat for commuting, walking or outdoor activities in cold weather.
Buyers who want selectable heat settings and an included battery.

Less suited to

Anyone needing a power bank that can also charge a phone while the coat is heating.
Buyers who require independently verified warmth, weather resistance or battery-runtime performance.

GOTOBI RTAX-018A women’s heated coat, 8 zones · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 33 ratings

5 stars68%68%
4 stars13%13%
3 stars6%6%
2 stars7%7%
1 star6%6%

Aggregate customer ratings lean positive, with a majority in the five-star category, but lower star ratings are also present. This gives a favourable but not unanimous signal and does not reveal specific experiences or establish how the coat performs. Consider the stated battery limits and mode-dependent runtime when judging whether it suits your planned use.

Frequently asked questions

How many heat settings does it have?

The description lists three settings: 40°C, 50°C and 60°C.

How long does the battery last?

The manufacturer states approximately 9 hours on low, 5.5 hours on medium and 4 hours on high at room temperature of 20°C. These are stated test results, not a guarantee for other conditions.

Can I use another power bank or charge my phone at the same time?

The listing advises using the supplied power bank. It also says not to charge a phone from the power bank while heating the coat because this may damage it.

How long does charging take?

The listing says about 5 to 8 hours and notes that charging can be faster with an adapter providing one of the stated outputs.