Knowledgebase : AA Battery Extenders
Absolutely!  The battery extender is designed to be reusable for life.  Simply replace the depleted batteries from the extender with fresh ones and your system is ready to go again.
Yes.  This is a great way to take advantage of the power of the battery extender.  If you are using your mobile device while connected to the battery extender, you will extend the life of the internal battery (double or triple).  This is a great way to...
No.  You will need to remove the batteries and use the charger that came with your rechargeable batteries in order to recharge them.
Yes.  All Gomadic tips will work on all Gomadic charging systems.  You can use your USB tip on anything from a Gomadic AA battery extender to a a Car charger. This kind of versatility is the heart of the TipExchange concept.
It depends on the specific device, but most mobile devices will be able to function when connected to the Gomadic AA Battery extender even if their internal battery is fully depleted.
Yes, but at 10 Watts which is slightly lower then the max 15W that the Chromebook 11 can support. The Chromebook 11 will charge from any USB port without issue but it may not provide 100% of the power needed to keep the laptop charged while it is in...
Yes it does. Our battery charger was specifically designed to work with either alkaline or rechargeable batteries. Please note, however, that all rechargeable batteries are not created equal. In fact, in an attempt to pack more power in rechargeable b...
This is really a hard question to answer since there are so many variables  in play.  For example: How much battery life is remaining in your mobile device? What type of batteries are installed? How fresh are the batteries in the AA extender? Will you b...
This is really a hard question to answer, since there are so many variables in play. For example: How much battery life is remaining in your mobile device? What type of batteries are installed? How fresh are the batteries in the AA extender? Will you b...
If you own a HTC Mogul, Sprint PPC-6800, AT&T / Cingular 8525 or similar device, I understand why you might think the miniUSB TipExchange tip you received may look like it doesn't fit. It turns out the new tips used on these phones is backwards...
Perhaps we can explain an alternative method to try. The same AA battery extender works with our tipexchange technology and therefore can be used with over 3,500 different devices. That being said, we have found that the iPhone is a bit more finicky than ...
Tip 44 is a very unusual tip.  On some devices, the baseport is wide enough for the entire tip to seat properly, however, in other devices, it is designed for the tip to hang off the side (see image below).  Even when it hangs off the side, it still sna...
The output power of the AA extender really depends on the type of batteries that are installed.  The output power of the charger is regulated at 5.0 vdc (like all gomadic chargers), however, the amperage available will depend on the type (and remaining l...
Very good question, this is where I get the opportunity to squash a myth. The short answer is "NO", Gomadic products will not damage your device over time. Our products supply clean, quality, and constant 5V to your mobile device. Inside your mo...



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