# High power consumption

**URL:** <https://forum.vfrnav.com/t/hoher-stromverbrauch/335>\
**Category:** VFRnav Support\
**Created:** [June 11, 2026, 10:28am UTC](https://forum.vfrnav.com/t/hoher-stromverbrauch/335 "2026-06-11T10:28:39Z")\
**Posts on this page:** 2\
**Page:** 2

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**Author:** ![H655](https://forum.vfrnav.com/user_avatar/forum.vfrnav.com/h655/32/350_2.png) [@H655](https://forum.vfrnav.com/u/H655)\
**Post date:** [June 17, 2026, 11:15am UTC](https://forum.vfrnav.com/t/hoher-stromverbrauch/335/21 "2026-06-17T11:15:27Z")

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Hello Karsten,

I think he meant Jürgen’s tests with other adapters:

> [@JuergenLa](#):
>
> I will try to replace the USB adapter in the plane with a more powerful one.

I have this one in the plane:

> **[AINOPE 67.5 W Cigarette Lighter USB C Car Charger, Quick Metal Car USB C Adapter...](https://www.amazon.de/-/en/AINOPE-Cigarette-Lighter-Charger-Compatible-black/dp/B07KTW6ZYQ)**
>
> AINOPE 67.5 W Cigarette Lighter USB C Car Charger, Quick Metal Car USB C Adapter Car , Compatible with Galaxy S25 24 Ultra, iPhone 17 Pro Max 16 15 14, Xiaomi: Amazon.de: Automotive

No interference with the radio using it - but I’m familiar with the problem (interference) from the club aircraft. Can be very annoying.

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**Author:** ![KBfly](https://forum.vfrnav.com/user_avatar/forum.vfrnav.com/kbfly/32/28_2.png) [@KBfly](https://forum.vfrnav.com/u/KBfly)\
**Post date:** [June 17, 2026, 12:31pm UTC](https://forum.vfrnav.com/t/hoher-stromverbrauch/335/22 "2026-06-17T12:31:18Z")

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…yes! Hermann, that’s it. Didn’t want to get too technical​🤣.  
Important to share good experiences here! That way you can avoid failures. I’ll be honest: → I would have ruled your adapter out purely ‘by visual impression’. But OK.

One more tip from me: → today I’d buy a Titzi with more than 3 ports, even though I only need 3! …why? → The adapter then has more heatsink surface area.  
It sits in my C42 on top of the cockpit, possibly in direct sunlight. On the approach to Elba it simply switched off. Luckily the tablet was charged. But you don’t need something like that.

What I once had tested for a permanent installation in the aircraft at the time for Stratux\_EU:

 ![Screenshot20260617142038WhatsApp2](https://forum.vfrnav.com/uploads/default/original/1X/f70f1c0bf88657d15c9a8d3ed627984cc8f9d774.jpeg)

Warning: I never installed and tested this in the aircraft. (radio interference)

Pilot greetings,  
Karsten

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