No socket? Still warm.
In short: a USB heated blanket on a standard power bank is the most flexible cordless type. Think stadium, campsite, car or desk. A blanket with a dedicated battery is a ready-to-go kit. A 12 V blanket is made for the car, and a mains heated throw remains the warmest choice on the sofa. Cordless blankets often give two to three hours on high, longer on low.
✓ 30-day returns · ✓ 2-year warranty · ✓ 4.7 on Trustpilot · ✓ 10,000+ users
New to heated blankets? Everything about heated blankets →
The types compared
| Type | Power | Warmth | Runtime | Portability | Best for |
|---|---|---|---|---|---|
| USB blanket | 5 V power bank | Mild to medium | Often 2–3 hours on high, longer on low | High | Outdoors, travel, desk |
| Blanket with dedicated battery | Own battery pack, often 7 V or more | Medium | Depends on the pack | High | Sideline, terrace, events |
| 12 V car blanket | Car socket | Medium | While the engine runs | In the car only | Road trips, campervan |
| Mains heated throw | Wall socket | Strongest | As long as it is plugged in | Low | Sofa, home office |
| Wearable blanket or poncho | USB, battery or mains | Like a blanket | Depends on the power source | Stays on while you move | See our wearable blanket comparison |
What to look for
Power and runtime
The heat level has the biggest effect on runtime. On high, cordless blankets usually last a couple of hours; on low they can last much longer. If you plan a whole match day or an evening outdoors, choose a larger power bank or bring a spare.
Heat levels and temperature
Three levels is common. Top settings often reach roughly 50 to 60 °C at the heating element, which feels pleasantly warm through the fabric. Mains throws usually offer more levels and more power.
Heating zones and size
Some blankets heat only the centre panel, others have several zones. Check the size. A blanket from shoulders to knees feels warmer than a small lap throw with a strong element.
Fabric
Soft fleece or flannel feels cosy on the sofa. For outdoor use, a water-resistant outer layer keeps drizzle and damp benches out.
Power bank and connector
Check whether a power bank is included and which USB connector the blanket uses. If you already own a 5 V power bank, a USB blanket lets you reuse it.
Washability
A removable controller and battery make washing straightforward. Look for clear care instructions.
Type by type
USB blanket
The most flexible option. A 5 V blanket plugs into a power bank, laptop port or USB adapter. Warmth is gentler than a mains throw, but you can use it almost anywhere.
Blanket with a dedicated battery
Comes with its own battery pack, sometimes at a higher voltage than USB. It is a ready-to-go kit, but you depend on that specific battery for spares.
12 V car blanket
Plugs into the car socket and runs as long as the engine does. Handy for passengers on long winter drives or in a campervan; unplug it when you park.
Mains heated throw
The warmest and most powerful type, with timers and several heat levels. It stays in the living room, but there it is hard to beat.
Interested? We'll let you know.
Gløde is considering adding a battery heated blanket. Leave your email and we'll send you one message if we launch it. No newsletter unless you ask for it.
We only use your email to send you one message about this. More in our privacy policy.
Which type for which situation?
- Stadium, sideline, open-air events: a USB or dedicated-battery blanket, ideally with a water-resistant outer layer. Add a heated seat cushion against cold from below.
- Camping and campervan: a USB blanket for the evening, a 12 V blanket on the road.
- Garden or terrace: a cordless blanket, so there is no cable across the patio.
- Cold home office: a USB blanket from your laptop or a mains throw.
- Sofa evenings: a mains heated throw.
- You want to move around: a wearable heated blanket or a heated vest.
Safety basics
Choose a blanket with CE marking, overheating protection and an automatic shut-off. Do not use it while sleeping unless the manufacturer allows it, and do not use it for babies or small children. Keep the blanket flat while it is on. Check the cable and connector regularly. Never switch it on while it is wet.
What Gløde offers today
Gløde does not sell heated blankets. A heated vest works like a blanket around your core. It comes along when you stand up:
Every vest comes with a power bank. The 10,000 mAh size gives around 3–6 hours of warmth. The 20,000 mAh size gives around 6–12 hours. Compare the models in our heated vest comparison.
Frequently asked questions
What is the best type of battery heated blanket?
It depends on where you use it. A USB blanket that runs on a standard power bank is the most flexible choice for outdoors and travel. A blanket with its own dedicated battery is often a complete kit that is ready to go. At home, a mains heated throw gives more warmth for longer.
How long does a battery heated blanket stay warm?
Manufacturers often quote around two to three hours on the highest setting and longer on low, sometimes much longer. The size of the power bank and the heat level you choose make the biggest difference.
How warm does a battery heated blanket get?
Most have three heat levels, and the top setting often reaches roughly 50 to 60 °C at the heating element. It feels milder than a mains throw because the blanket runs on much less power.
Can I use any power bank with a USB heated blanket?
Usually yes, as long as it supplies 5 V through the right USB connector. A larger capacity gives a longer runtime. Some power banks switch off when the power draw is low; the manufacturer's instructions tell you which ones work best.
Is a battery heated blanket warm enough for camping?
It adds welcome warmth in the evening and while you are sitting still. At night, what you sleep on and in matters more: insulation from the ground and a suitable sleeping bag. Use the blanket at night only if the manufacturer allows it.
Can I wash a battery heated blanket?
Many can go in the washing machine at a low temperature once you remove the power bank and controller. Follow the care label, let it air dry and never switch it on while it is still damp.
Does Gløde sell battery heated blankets?
No, not at the moment. Leave your email in the form on this page and we will send you one message if we launch one.
Interested? We'll let you know.
Gløde is considering adding a battery heated blanket. Leave your email and we'll send you one message if we launch it. No newsletter unless you ask for it.
We only use your email to send you one message about this. More in our privacy policy.
Back to the overview: heated blankets →
Gløde — warm the person, not the room.
