joohoo RTAX-018A Women’s Graphene Heated Jacket

The joohoo RTAX-018A is a women’s graphene-heated jacket supplied with a rechargeable battery pack. Its stated heat settings and zone placement suit cold-weather outdoor use, while the listed runtime varies substantially by setting and customer feedback reports inconsistent battery performance.

At a glance

Five listed heating zones cover the belly, arms, and back area.
Three stated temperature levels range from 104°F to 140°F.
The listing claims up to 8-9 hours on low, with shorter stated runtimes on medium and high.
The jacket is described as windproof and waterproof, with a detachable hood and adjustable cuffs.

Price

$114.78Save 18%

Reference price: ~~$139.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

The included battery pack means the stated heating system is packaged with a power source.
Heat is specified for the belly, arms, and back rather than only one area.
The three temperature settings let wearers choose between higher heat and longer listed operating time.

Cons

The stated runtime drops to 3-4.5 hours on high, so extended use at the highest setting may require charging or a change of plans.

Technical specifications

12 specifications

Identity
Brand	Shenzhen R-TAX Technology Co., Ltd
Model	RTAX-018A
Department	womens

Heating
Heating elements	Graphene Heating
Heating zones	Two in the left & right belly, two in the arms, and the mainly back area
Heat levels	104°F, 122°F, 140°F
Working time (fully charged)	High: 3-4.5hrs , Med: 5-6hrs , Low: 8-9hrs

Battery and care
Battery capacity	18400mAh
Battery certification	UL 2056 certified battery
Battery requirement	1 Lithium Polymer batteries required. (included)
Care instructions	Hand/Machine wash(Battery can not been washed) , Suggest to use a laundry bag when machine wash

Weather and design
Windproof	Yes

What to know before buying

Listing details to confirm

The listing identifies five heating zones, an 18,400mAh battery and setting-specific runtimes, but customer feedback reports mixed battery life and mixed functionality, including reports that a battery does not hold charge. Treat the listed runtimes as claims rather than guaranteed performance. The listing describes the jacket as waterproof and windproof but provides no rating or test details. Battery must be removed before washing.

Who is it for?

A good fit for

Women seeking a heated jacket for outdoor work, daily wear, or outdoor sports and events.
Buyers who want heating across the belly, arms, and back with selectable heat levels.
Wearers willing to plan around shorter battery runtime when using high heat.

Less suited to

Anyone who needs a dependable, confirmed runtime for long outings without access to charging.
Buyers who require a documented waterproof rating or independently specified weather protection.

joohoo RTAX-018A Women’s Graphene Heated Jacket · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 102 ratings

5 stars76%76%
4 stars16%16%
3 stars4%4%
2 stars0%0%
1 star4%4%

Customer feedback highlights reported warmth, quick heating, and good quality, but experiences with battery life and functionality are mixed. Some customers say the battery lasts around four hours, while others report that it does not hold charge or that the jacket does not work. This matters because the listed runtime ranges from 3-4.5 hours on high to 8-9 hours on low, and those manufacturer figures do not resolve the reported variability.

Positive themes

Customers report good warmth and quick heating.
Customers report good overall quality.

Mixed feedback

Battery-life feedback is mixed, including reports of around four hours and reports that the battery does not hold charge.
Functionality feedback is mixed, with reports that the jacket works well and reports that it does not work.

Frequently asked questions

What heat settings does the jacket list?

The listing specifies 104°F, 122°F, and 140°F settings.

How long does the battery last?

The stated fully charged runtimes are 3-4.5 hours on high, 5-6 hours on medium, and 8-9 hours on low. Customer feedback reports mixed battery life, so these figures are not assured.

Which areas have heating?

The listing describes five zones: two at the left and right belly, two in the arms, and the main back area.

Can the jacket be washed?

The listing says hand or machine wash is possible, advises a laundry bag for machine washing, and states that the battery cannot be washed.