Jonwall TR01 Rechargeable Hand Warmers, 2 Pack

Pack: Jonwall TR01 rechargeable hand warmers come as a two-piece set with three heat settings and USB Type-C charging. Each warmer is listed with a 2000mAh battery, while the stated runtime varies by claim and heat setting, so plan around your preferred temperature rather than assuming the maximum.

At a glance

Three heat settings are described as low, medium and high, with temperature bands from 35–40°C to 45–50°C.
A supplied two-in-one Type-C cable is claimed to charge both warmers at the same time.
The pair is promoted for pocket use indoors or outdoors.

Price

£11.99Save 20%

Reference price: ~~£14.99~~

Price checked: 13 Nov 2026

View offer

Pros and cons

Pros

Two warmers provide separate units for both hands or for sharing.
Three settings offer more choice than a single fixed heat level.
A two-in-one cable is listed for charging both units together.

Cons

The listed battery capacity is 2000mAh per warmer, a relatively specific capacity to weigh against the claimed multi-hour runtime.

Technical specifications

16 specifications

Identity
Brand	Jonwall
Model	TR01
Pack quantity	2
Colour	Blue
Size	S

Power and heat
Power configuration	Battery Powered
Battery capacity	2000 Milliamp Hours
Charging time	4 Hours
Heat settings	3 adjustable heat settings
Temperature range	35 Degrees Celsius to 50 Degrees Celsius
Rechargeable	Rechargeable

Dimensions and materials
Weight listed	160 Grams
Material listed	Acrylonitrile Butadiene Styrene

Use and support
Recommended use	Indoor, Outdoor
Target body part	Hand
Product warranty	12 Months

What to know before buying

Listing details to confirm

Runtime claims are inconsistent: the listing says 6–10 hours per pack and also up to 10 hours per warmer, while customer feedback includes a report of about 3 hours on full heat. Actual duration may vary with setting and use. The title and detailed specifications also differ on material, with the details naming ABS while feature copy claims aluminium and ABS. Treat the listing's protection claims as manufacturer statements, not independent verification.

What’s in the box

Included

2 hand warmers
1 two-in-one Type-C cable
User manual

Who is it for?

A good fit for

People wanting a rechargeable pair with adjustable warmth for pockets, walking, camping or other indoor and outdoor activities.
Buyers who can recharge the units between outings and do not need a guaranteed full-day runtime at the highest setting.

Less suited to

Anyone who needs a confirmed long runtime at maximum heat or a clearly verified material specification.

Jonwall TR01 Rechargeable Hand Warmers, 2 Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 605 ratings

5 stars75%75%
4 stars15%15%
3 stars6%6%
2 stars2%2%
1 star2%2%

Customer feedback is generally positive about warmth, quick heating, pocket-friendly size, ease of use and battery duration. However, reported runtime varies, with one account putting full-heat use at about three hours. That matters if you plan long outings or expect to use the highest setting, since the listing's longer runtime claims are not a guaranteed result.

Positive themes

Customers describe the warmers as quick to heat and easy to use.
Feedback praises their pocket-friendly size and warmth.

Mixed feedback

Battery-duration feedback is favourable overall, but one customer report says full heat lasted about three hours.

Frequently asked questions

How many warmers are included?

The listing specifies two hand warmers.

What temperatures can they reach?

The listed range is 35°C to 50°C, across three settings.

How long does a charge last?

The claims vary from 6–10 hours per pack to up to 10 hours per warmer. Customer feedback also includes a report of about 3 hours on full heat, so runtime should not be treated as guaranteed.

What comes in the box?

The stated contents are two hand warmers, one two-in-one Type-C cable and a user manual.