Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Will it work on an Apple 5S iphone
Document: That's ridiculous and unacceptable. I'm blaming iGo for that, not the phone, because clearly the splitter just being inline changes something as the phone only plugs into the tip.If you don't have and don't need to use the iGo splitter then this tip should work just fine for charging your iPhone 3Gs. We have not tried it with any other Apple devices. If you need to use the iGo splitter to charge multiple devices then don't waste your money on this tip.
Very disappointed that this tip would not work with iphone4. I had to buy a full charger at apple store.
Beware Ipad users. This item WILL NOT work for Apple Ipad/Ipad2. I bought this for my wife, and though the tip will fit the Ipad connection, it will not charge the device. I have questions out to IGO customer service, but they haven't replied yet. Also, the charger, when plugged in & attached to a working Apple USB cable, will not charge the device.
I have used the iGo products for many years, may be 7 or so. I have never had a tip go bad, never thought twice about any compatibility issues and never had any issues. They always work fine. I have used for many laptops, Apple, Palm, Blackberry and now for my iPhone4. It works perfectly. The tip also fits in perfectly with my Apple supplied Griffin Reveal case.
This tip does not fit on the iPhone 4 when it has the bumper on. The tip needs to have the same form factor that the Apple supplied connector has. Also, it doesn't fit the iPhone with an otterbox case either.
The iGo cigarette lighter power supply system allows multiple connectors to be used to power various electronic devices from different manufacturers. It also have a dual head adapater so two different devices can be charged at the same time. I use it for an Apple iPhone with its unique connector and an bluetooth earpiece which uses a USB connector.
There was nothing wrong with the A-133 tip except it will not fit an Apple iPhone for charging, therefor I sent it back. When you have a tip for the iGo charger that fits a iPhone 5 please let me know. I have a car and battery iGo but can't use them until that tip is produced by Apple. Thanks for the E-mail and again let me know when the proper tip is available. Earl D. Hennon  ehduke@aol.com
Plug has square corners vs rounded corners on my 3Gs. Doesn't fit through my case and I won't remove the case every day to charge the phone. iGo got lazy or didn't notice the new iPhone plugs have changed.Update: 28 Dec 2009Just talked with a 2nd tech rep at iGo. He said that they have no plans at this point to offer a plug with the shape of the new 3Gs plug because they don't have new design info from Apple.
I have the iGo USB cable that I use with another iGo power plug to charge a Motorola cell phone that I had. When I originally bought the cable and power plug, I asked if there was one for the Apple iPhone 3G, but there was not. This was about 9 months ago. When I found the A133 power plug, I thought it was a great find. The USB cable and plug do charge my iPhone, but I cannot sync my iPhone with iTunes. The phone doesn't show up.
I have used these tips for many years including ipod products. In the last few months, the "not supported' message began appearing on my Touch. Is suspect that apple has made an upgrade in their software to help sell their chargers.
Answer: No this is the older iPhone tip for 4s.