Alpenwarm Power Bank 10,000 mAh in black, three-quarter view

One charge for the whole day. The 10,000 mAh holds twice as much as the power bank in the box with the vest and touchscreen gloves – no swapping on the way.

  • 10,000 mAh (37 Wh), twice the power bank in the box
  • Steady 5V / 2.1A on two USB-A outputs
  • Calculated, around 16 hours with the vest on level one
  • Tops up your phone when the heating is off
  • One heated piece per power bank – the outputs share their power

Run times are calculated from measurements with the 5,000 mAh at 23 °F (−5 °C).

Performance

  • Capacity 10,000 mAh (37 Wh at 3.7V)
  • Output: 5V / 2.1A (10.5 W)
  • Input: 5V / 2.1A
  • Ports: 2 × USB-A, 1 × USB-C

Safety

  • CE compliant to EN IEC 62368-1
  • For heated apparel at 5V and 2A
  • Not for heated socks with 3.7V batteries
  • Keep dry

What's in the box

  • Power bank 10,000 mAh
  • Charging cable
  • Quick guide

Charge the power bank fully before you head out. Outside, it goes into an inner pocket close to your body, with the cable running to your vest or gloves. One heated piece per power bank – that way it gets full power.

  • No socket needed.
  • No swapping during the day.
  • No proprietary battery – USB at 5V.

At 37 Wh it is usually allowed in cabin baggage. Power banks do not belong in checked luggage.

118 reviews

Power Bank 10,000 mAh Twice the reserve

Twice the reserve of the power bank in the box – for days that start early and end late.

  • 10,000 mAh – twice the power bank in the box
  • Steady 5V / 2.1A for the vest and touchscreen gloves
  • Two USB-A and USB-C – heating cable and phone
  • Tops up your phone when the heating is off

What's included: Power bank · charging cable · quick guide

$114.90$164.90Save $50.00 (30%)

Tax includedFree shipping

Capacity10,000 mAh
5,000 mAhSecond battery$104.90 10,000 mAhFull day$114.90 20,000 mAhSeveral days$144.90

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At a glance

What is inside the 10,000 mAh

  • 10,000mAh

    Capacity

    Twice the power bank in the box

  • 37Wh

    Energy

    Enough for a full day outside

  • 5V · 2.1 A

    Output

    The current your vest and gloves are built for

  • 3ports

    Two USB-A, one USB-C

    For the heating cable and your phone

Size comparison of the Alpenwarm power banks with 5,000, 10,000 and 20,000 mAh

Which size

The power bank for the whole day

The 5,000 mAh comes in the box with the vest and touchscreen gloves and covers a good part of the day. The 10,000 mAh is made for days that start early and end late. The 20,000 mAh for several days in a row.

  • No swapping during the dayCalculated, roughly twice the warmth of the power bank in the box.
  • One heated piece per power bankThe outputs share their power. For full heat, it runs either the vest or the gloves.
  • Your phone in the eveningWith the heating off, the second output charges your phone.

Run time

What one full charge gives you

Calculated from measurements with the power bank in the box. This is how long the warmth lasts on one full 10,000 mAh:

  1. Vest · level 1From morning into the evening
    ≈ 16h
  2. Vest · level 2When the wind picks up
    ≈ 8h
  3. Touchscreen gloves
    ≈ 10–12h

Calculated from measurements with the 5,000 mAh at 23 °F (−5 °C).

Alpenwarm Power Bank 10,000 mAh in black, three-quarter view

Details

Built for long days outside

Ports of the 10,000 mAh power bank: two USB-A and USB-C, on frosted slate

Two USB-A and USB-C

One output for the heating cable, one for your phone when the heating is off.

2.1 A

Steady 5V

The value your vest and gloves are designed for.

37 Wh

Twice the capacity

Two power banks from the box in one.

Charges your phone too

Via USB-A, when the heating is off.

CE compliant

To EN IEC 62368-1.

One heated piece per power bank

The outputs share their power. For the vest and gloves together, take two.

Works with the vest and touchscreen gloves

Both run on USB at 5V and 2A.

Woman by a misty autumn lake slipping the 10,000 mAh power bank into the inner pocket of her heated vest

Everyday

For days that start early and end late

A morning loop around the lake, the walk up to the hut at noon, another hour on the sidelines in the afternoon. With the 10,000 mAh in your inner pocket, there is no swapping on the way.

  • Day hikes
  • Ski days
  • Dog walks
  • Christmas markets
  • Sidelines
  • Outdoor work
In the box: 10,000 mAh power bank, charging cable and quick guide

What's included

Everything in the box

  • 1× Power bank, 10,000 mAhTwo USB-A, one USB-C
  • 1× Charging cableFor charging the power bank
  • 1× Quick guide

Works with the vest and touchscreen gloves. Both run on USB at 5V and 2A.

Frequently asked questions

  • Yes. Both run on USB at 5V and 2A – exactly what this power bank is built for. It holds twice as much as the power bank that comes in the box with both.

  • Calculated, about twice as long as with the power bank in the box: around 16 hours with the vest on level one, eight on level two, and ten to twelve hours with the touchscreen gloves. The figures are extrapolated from measurements with the 5,000 mAh at 23 °F (−5 °C).

  • Better not. The two USB-A outputs share their power, so neither piece would get enough. For the vest and gloves together, take two power banks.

  • Yes, via USB-A at 5V. Ideally with the heating off – then your phone gets the full power.

  • Lithium batteries release less energy in the cold. Keep the power bank in an inner pocket close to your body and more run time is left.

  • In cabin baggage, usually yes: at 37 Wh it is below the common 100 Wh limit. Power banks do not belong in checked luggage. Your airline's rules apply.

  • 5 stars: 113 (96%)
  • 4 stars: 5 (4%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
B
Bongiwe

I enjoy having reliable backup power for my heated vest.

M
Mathilde

Very convenient for keeping my heated apparel running.

R
Ravneet

It makes my heated clothing much easier to use away from home.

E
Einar

The battery provides reliable power throughout my outdoor activities.

E
Elira

The power bank is simple, practical, and dependable.

A
Arben

I am very happy with the battery performance.

A
Anna

It is a very practical addition to my cold-weather gear.

L
Lamia

I've been impressed with how well it works with my heated gear.

R
Reza

I like that it doesn't take up much space in my bag.

S
Sandeep

It has been a reliable companion on cold-weather trips.

N
Nazanin

I like that it provides useful runtime without being oversized.

H
Henry

I appreciate having a portable power source for cold-weather days.

S
Shirin

The battery has performed exactly as I hoped.

G
Grace

It is convenient to recharge and take with me wherever I go.

L
Lwandile

The battery works exactly as expected with my heated clothing.

W
William

Very practical for commuting with heated apparel.

L
Louis

It is lightweight, compact, and easy to handle.

E
Elene

It has become a useful part of my winter gear.

G
Gabriel

It gives my heated apparel the extra runtime I was looking for.

S
Selam

I am pleased with how consistently it powers my heated clothing.

T
Tomáš

I appreciate the compact design and reliable performance.

E
Elsa

I have been impressed by its reliability.

R
Rojhat

It has worked consistently with my heated vest.

V
Venla

It gives me extra warmth without needing to stay near a wall outlet.

S
Sean

The power bank fits easily into my jacket pocket or bag.

B
Bagas

Very practical for outdoor work and commuting.

M
Meron

Great companion for cold-weather adventures.

S
Samuel

It keeps my heated vest powered during my daily commute.

S
Selma

It is easy to store and doesn't take up much room.

S
Sophie

The battery has been excellent for everyday use.

F
Ffion

The power bank is small enough to carry everywhere.

V
Victoria

Great for commuting, hiking, and other outdoor activities.

N
Narin

I like having a backup power source for my heated vest.

A
Amir

Very handy when I'm away from home for several hours.

F
Fionn

I have had a great experience using this with my heated apparel.

Alpenwarm Power Bank 10,000 mAh in black, three-quarter view

For long days

A full day of warmth in your inner pocket

  • 10,000 mAh, twice the one in the box
  • Works with the vest and touchscreen gloves
  • Free shipping

$114.90

Order yours

Customer Reviews

Overall rating: 5.0 / 5 from 118 reviews.