Warmfell™ 20000mAh Power Bank with 74W Output for Heated Jackets

Name: Warmfell™ 20000mAh Power Bank with 74W Output for Heated Jackets
Brand: Warmfell
Price: 59.95 GBP
Availability: InStock

£199.95 £59.95 SAVE 70%

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Your heated jacket stays warm for longer

Nothing is worse than your heated jacket going cold halfway through a winter walk. This 20,000 mAh power bank delivers up to 74W and charges two devices at once, so your jacket and phone stay topped up. The slim aluminium case is just 1 cm thick.

Why you'll love it

Dual USB ports: Charge two devices together at 3.1 A total
Smart protection: Guards against overcharging, short circuits and overheating
4 LED indicators: See remaining charge at a glance
Built-in torch: Long-press the button for light in the dark
Slim aluminium case: Only 1 cm thick with an anti-oxidation finish

Perfect for: Heated jackets and vests, hiking, camping and winter commutes

Enjoy free standard delivery on your order. No hidden costs!

Received your order but changed your mind? No problem. We offer a 30-day return period.

See our Return Policy for more information about returns.

We believe in the quality of our products. That’s why we offer a 30-day money-back guarantee, so you can shop with confidence.

Limited offer

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The Warmfell promise

30-Day Money-Back Guarantee

Try it at home for 30 days. If it doesn't keep you as warm as you hoped, send it back and we'll refund you — no awkward questions.

Every order ships with tracking, and our team is one email away at support@warmfell.com.

Stay warm this winter

A cosy corner, without heating the whole house

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Frequently asked questions

Most of our heaters and warmers give noticeable heat within one to two minutes. Exact times are listed in the product description.

Our heaters are designed with safety features such as overheat protection, and many also have tip-over protection — check the product description for the exact features. Never cover a heater and always follow the instructions.

Mains products come with a UK-compatible plug or adapter. Car products use the standard 12V socket found in UK cars.

Because you only heat the space or person you need, you often use far less energy than heating the whole house. The wattage is shown on every product page.

Yes, you can return items within 30 days after delivery. Contact us at support@warmfell.com and we'll guide you through it.

As soon as your order ships you'll receive a tracking number by email.

We accept major cards, PayPal and Apple Pay. All payments are encrypted and processed securely.

Email us at support@warmfell.com — we usually reply within 24 hours.

Tracked delivery

Every order ships with a tracking number.

30-day returns

Not happy? Send it back within 30 days.

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