Frequently Asked Questions
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I've bought my tizi product on Amazon. Where can I download my invoice?
Invoices for tizi products can be easily downloaded self-service:
http://tizi.tv/bestellungen
Please note: Invoices are only available once Amazon has shipped an order.
Which cables should I use to charge faster with USB-C Power Delivery?
With tizi's USB-C PD (Power Delivery) quick charging adapters, you can charge your devices incredibly faster. However, in order to achieve the optimal charging speeds for your device, you need the right cable!
Quickly charge devices with Lightning ports (iPhone 13, iPhone 12, iPhone 11, iPhone X, iPhone 8, iPad Pro)
The following Apple Lightning devices are fully compatible with USB-C Power Delivery:- iPhone 13 Pro Max
- iPhone 13 Pro
- iPhone 13
- iPhone 13 mini
- iPhone 12 Pro Max
- iPhone 12 Pro
- iPhone 12
- iPhone 12 mini
- iPhone 11 Pro Max
- iPhone 11 Pro
- iPhone 11
- iPhone SE (2nd Gen.)
- iPhone XS
- iPhone XS Max
- iPhone Xr
- iPhone X
- iPhone 8
- iPhone 8 Plus
- iPad Pro 12.9"
- iPad Pro 10.5"
- iPad Pro 9.7"
Quickly charge devices with USB-C ports
The following Apple USB-C devices are fully compatible with USB-C Power Delivery: iPad- iPad Pro 12.9 inch (5th generation)
- iPad Pro 11 inch (3rd generation)
- iPad Air (4th generation)
- iPad mini (6th generation)
- iPad Pro 12.9-inch (4th generation)
- iPad Pro 11-inch (2nd generation)
- iPad Pro (12.9-inch) (3rd generation)
- iPad Pro (11-inch)
- iPad Pro 12.9-inch (2nd generation)
- iPad Pro (11-inch)
- MacBook Pro (16-inch, 2020, with M1-Chip)
- MacBook Pro (13-inch, 2020, with M1-Chip)
- MacBook Pro (16-inch, 2019)
- MacBook Pro (13-inch, 2019, Two Thunderbolt 3 ports)
- MacBook Pro (15-inch, 2019)
- MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports)
- MacBook Pro (15-inch, 2018)
- MacBook Pro (13-inch, 2018, Four Thunderbolt 3 Ports)
- MacBook Pro (15 Inch, 2017)
- MacBook Pro (13 Inch, 2017, Four Thunderbolt 3 ports)
- MacBook Pro (13 Inch, 2017, Two Thunderbolt 3 ports)
- MacBook Pro (15 Inch, 2016)
- MacBook Pro (13 Inch, 2016, Four Thunderbolt 3 ports)
- MacBook Pro (13 Inch, 2016, Two Thunderbolt 3 ports)
- MacBook (Retina, 12 Inch, 2017)
- MacBook (Retina, 12 Inch, early 2016)
- MacBook (Retina, 12 Inch, early 2015)
- MacBook Air (Retina, 13-inch, 2020)
- MacBook Air (Retina, 13-inch, 2019)
- MacBook Air (Retina, 13-inch, 2018)
- iMac (M1, 24-inch, 4 Ports, 2021)
- iMac (M1, 24-inch, 2 Ports, 2021)
Charging with the tizi Schlitzohr
The tizi Schlitzohr is not suitable for quick charging via USB-C Power Delivery, as it works using a USB-A connector. It is possible to charge USB-C devices with the tizi Schlitzohr, but in this case, USB Standard protocol is used and the device will charge at a maximum of around 12W.
My iPhone is not charging when connected to tizi Schlitzohr
To charge iOS devices like iPhone and iPad, please attach the lightning connector on top of the Micro USB connector of the Schlitzohr. tizi Schlitzohr will only charge your device if the Adapter is properly attached.

Are tizi Flip Cables for Micro-USB compatible with Beats Headphones?
Yes. Beats headphones actually use Micro-USB charging cables to charge. (Yeah, these cables where you never know which way round you need to plug them in...) Tizi Flip Cables for Micro-USB are fully compatible with Beats headphones like Beats Solo 3 Wireless and Beats Studio 3 Wireless. You can also use Beats Pill speakers with tizi Flip Cables.
My tizi cable no longer charges my device. What can I do?
You should clean the contacts of cables from time to time. Contact spray (Amazon Link) is suitable for cleaning both connector ends.
With flip cables, you should also make sure that both contact sides are cleaned in the USB-A connector. Due to the flip functionality, both sides of the connector are provided with contacts on one plate.
With Lightning connectors, the contacts are very tight. Even fine dirt such as dust can reduce or interrupt the charging and conductivity. Often the cable is not to blame. It then helps to use a compressed air spray to blow into the Lightning socket of the iPhone or iPad to remove this dirt.
What benefits does the tizi Club membership offer me?
Your tizi product may include a card for the tizi Club membership. Registering your product with this Club Code gives you some benefits:
- Information about new tizi products, sometimes in advance and exclusively for Club members
- Convenient management and overview of your own tizi products via my.tizi.tv
- Convenient access and retrieval of invoices via the my.tizi.tv portal
- Exclusive promotions for Club members
- Priority processing of support requests
We therefore recommend all customers to take advantage of this offer and register their tizi products.
Can I charge the iPad Pro (2018) with the tizi Schlitzohr?
Yes, the tizi smarts has a Micro, Lightning and USB-C connection on the power consumer side in addition to a USB-A connection on the charger side. This allows you to conveniently charge the iPad Pro (2018), which has a USB-C connection, with a maximum of 2.4A (e.g. from a tizi charging station).
Why should I purchase tizi cables? There are also very cheap (China) cables on marketplaces like Amazon or eBay?
Cheap cables can only be produced by saving on the copper content in the cable. The copper content of these cheap China cables is therefore usually very low. Our test purchases revealed a sometimes devastating picture: at high charging performance, this can lead to heating of the cable and, in the worst case, to fire. It is therefore strongly advised not to save money when buying cables. For little money you always get little copper.
All tizi cables are characterized by a guaranteed high copper content, solid workmanship and official certifications such as Mfi from Apple.
If I order a tizi product, will I then receive a correct German invoice with VAT shown?
Yes. equinux AG is a German company based in Karlsfeld/Munich. We issue a correct German VAT invoice with every purchase.
There is now a high presence of Chinese suppliers on the Amazon marketplaces for accessories. These usually do not issue a correct German VAT invoice. VAT is often shown separately, but deductibility is questionable as tax numbers cannot be verified. The press speaks of VAT fraud in the billions, committed by Chinese traders via platforms such as Amazon and eBay. Unfortunately, German politics has been failing across the board for years and is letting these billions slip by. Ultimately, the dilemma is: private users are usually not interested in correct VAT invoices.
We therefore strongly advise against buying from such suppliers.
Welches tizi Kabel brauche ich?
Um das richtige tizi Kabel für dein Gerät zu finden, vergleiche bitte die Buchsen in der Abbildung mit deinem Gerät. So findest du heraus, ob du einen USB-A, USB-C, Lightning- oder Micro-USB-Stecker benötigst.

Ladegerät-Seite
USB-A
USB-A wird auch Standard USB genannt. Hiermit ist normal-schnelles bis schnelles Laden möglich. Ein USB-A Stecker wird bei folgenden tizi Kabeln verwendet:- tizi Flip Lightning
- tizi Flip Micro USB
- tizi Querdenker/in Lightning
- tizi Querdenker/in Micro USB
- tizi Spiralkabel Lightning
- tizi Spiralkabel Micro USB
- tizi Schlitzohr
- tizi Schlingel Lightning
- tizi Schlingel Micro USB
USB-C
USB-C ist ein neuer Standard, welcher ultra-schnelles Laden ermöglicht. Dein Ladegerät (oder Laptop) muss hierfür über eine USB-C Buchse verfügen. Ein USB-C Stecker wird bei folgenden tizi Kabeln verwendet:- tizi Flip PRO (100W)
- tizi Flip USB-C auf USB-C
- tizi Flip ULTRA USB-C auf Lightning
- tizi Spiralkabel ULTRA USB-C auf Lightning
Endgeräte-Seite
Lightning
Ein Lightning Stecker wird ausschließlich für Apple Geräte benötigt. Alle neueren iPhones und einige iPads benötigen diesen Stecker. Ein Lightning Stecker wird bei folgenden tizi Kabeln verwendet:- tizi Flip Lightning
- tizi Querdenker/in Lightning
- tizi Spiralkabel Lightning
- tizi Flip ULTRA USB-C auf Lightning
- tizi Spiralkabel ULTRA USB-C auf Lightning
- tizi Schlitzohr
- tizi Schlingel Lightning
Micro USB
Micro USB wird in den meisten Zubehör Produkten verwendet und auch in vielen Smartphones oder Tablets. Ein Micro USB Stecker wird bei folgenden tizi Kabeln verwendet:- tizi Flip Micro USB
- tizi Querdenker/in Micro USB
- tizi Spiralkabel Micro USB
- tizi Schlitzohr
- tizi Schlingel Micro USB