Wulcea RTAX-018A Women’s Graphene Heated Jacket, 12V

Wulcea RTAX-018A is a women’s graphene heated jacket listed with a 12V, 18400mAh battery and fast charging. Customer feedback describes warmth and useful heating, but battery-life experiences vary, so consider that uncertainty if you need dependable heat for a specific outing.

At a glance

The title describes a women’s graphene heated jacket and lists a 12V, 18400mAh battery.
Customer feedback reports that the jacket warms up in under five minutes and can stay heated for up to five hours. These are reported experiences, not a guaranteed runtime.

Price

$129.99Save 24%

Reference price: ~~$169.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Customer feedback highlights warmth, function, fit, appearance, and perceived build quality.
The listing title specifies a 12V, 18400mAh battery.

Technical specifications

6 specifications

Identity
Brand	Shenzhen R-TAX Technology Co., ltd
Item model number	RTAX-018A

Listing title claims
Heating material	Graphene
Battery voltage	12V
Battery capacity	18400mAh
Charging	Fast Charge

What to know before buying

The up-to-five-hour heated duration and fast-charge wording come from customer or listing claims, and the supplied details do not establish a verified runtime or charging time. Customer feedback also includes mixed battery-life experiences, so expected duration is uncertain.

Who is it for?

A good fit for

Women considering a heated jacket for cold-weather wear who value reported warmth, appearance, and fit.
Buyers who can accommodate uncertainty in battery duration rather than relying on a confirmed runtime.

Less suited to

Buyers who require a confirmed battery runtime or dependable all-day heating duration.

Wulcea RTAX-018A Women’s Graphene Heated Jacket, 12V · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 577 ratings

5 stars83%83%
4 stars8%8%
3 stars3%3%
2 stars2%2%
1 star4%4%

Customer feedback describes the jacket as warm, functional, well-made, flattering, and attractive, with some customers reporting heat in under five minutes and up to five hours of use. Battery life is mixed, including reports that it does not hold a charge. That matters for buyers planning longer outings because the listing gives a 12V, 18400mAh capacity but no confirmed runtime. Overall rating figures skew positive, but they do not establish a specific cause for either satisfaction or criticism.

Positive themes

Customers describe the jacket as warm and functional, and praise its fit and appearance.
Customers report quick heating, with some saying it warms in under five minutes.

Negative themes

Some customers report that the battery does not hold a charge.

Mixed feedback

Battery life draws mixed customer feedback, with some describing it as fantastic and others reporting charge retention problems.

Frequently asked questions

What battery specifications are listed?

The title lists a 12V, 18400mAh battery. The supplied details do not confirm a tested runtime or charging time.

How long does the jacket stay heated?

Customer feedback reports heating for up to five hours, but also describes mixed battery life. Treat that duration as a reported experience rather than a guaranteed specification.