
Why everyone loves it
Everyone loves the Sentinelle Premium ULTRA because it helps you prepare for anything, wherever you are. Even more capable than its smaller sibling, the Sentinelle PRO, it combines a 10,000 mAh backup power supply, DAB+ emergency radio, powerful lighting and multiple ways to recharge in one compact device — ideal for power cuts, camping, travel and everyday peace of mind.
Power, light and DAB+ reception
Today, most people rely on their smartphone to call for help in an emergency.
But what do you do when the battery is flat and there’s no source of electricity nearby?
That’s exactly why we developed the Sentinelle Premium ULTRA.
Its 10,000 mAh battery can recharge your smartphone up to 5 times in a row. Listen to DAB+ or FM radio and light your way with its dual LED lights — even without a mobile signal or a plug socket. You can even listen to your music via Bluetooth or the SD card slot.
Whether you’re going about your day, camping, hiking or facing an emergency, you’ll be ready for whatever matters most.
Stay safe at all times
In many countries, governments and authorities officially recommend that households prepare for potential emergencies or prolonged power cuts.
Yet more than 80% of people aren’t prepared.
With the Sentinelle Premium ULTRA, you have the most complete solution for the unexpected. Its 10,000 mAh power bank lets you recharge your smartphone up to 5 times in a row — without a plug socket or a mobile signal.
Stay informed with DAB+, FM and WB radio, light your way with the dual LED lights, and find your bearings with the built-in compass. In danger, press the SOS button to trigger a sound and light alarm to attract rescuers.
Your own power generator
When your Sentinelle Premium ULTRA’s battery is running low, you have 5 ways to power it so you’re never left without power.
Plug it in using the USB-C cable, put it in the sun to use the built-in solar panel, turn the dynamo hand crank when there’s no electricity available — or simply insert 3 AAA batteries for instant power.
Whatever the situation, the Sentinelle Premium ULTRA remains ready to use.
Ultra-compact – always close at hand
The Sentinelle Premium ULTRA measures just 17.1 × 9.1 × 7.1 cm and weighs 568 grams — designed to fit in a backpack without taking up too much room.
Whether you’re hiking, camping or travelling, its built-in carry handle makes it easy to take anywhere.
Why you’ll love it
The Sentinel Premium ULTRA brings everything you need together in one compact, reliable device. Whether you’re at home, camping or facing an emergency, this all-in-one solution gives you peace of mind with its 10,000 mAh battery, DAB+ radio and dual LED lights.
Over 2,750 customers love them
Risk-free guarantee
30-day trial included
Enjoy our 30-day money-back guarantee and be ready for any situation.
Frequently asked questions
How much power can you generate with five minutes of cranking?
How much power can you generate with five minutes of cranking?
With just five minutes of cranking you can charge your phone and use the radio and LED light for more than 20 minutes each.
The main advantage is that the Sentinelle PRO can also recharge on its own using its solar panel and daylight, or be powered by 3 AAA batteries, so you often won’t need the hand crank.
How do I recharge the Sentinelle Premium ULTRA?
How do I recharge the Sentinelle Premium ULTRA?
You can recharge it in three different ways:
- Using the supplied USB-C charging cable
- Using the built-in solar panel to harness the sun’s energy
- Using the built-in hand crank to generate electricity whenever you need it
- Using 3 AAA batteries
Does the Sentinelle Premium ULTRA have Bluetooth?
Does the Sentinelle Premium ULTRA have Bluetooth?
Yes. Unlike the Sentinelle PRO, it has a built-in Bluetooth speaker for wireless audio playback, so you can use it as a speaker.
How does the 30-day guarantee work?
How does the 30-day guarantee work?
You have a 30-day money-back guarantee. If the product doesn’t meet your expectations, simply return it to us in its original condition. We’ll then give you a full refund.
How long does delivery take?
How long does delivery take?
We process orders within 1 to 2 working days and deliver within 5 to 8 working days. We’ll send you a tracking number so you can track your order.

