• Integrated circuitry regulates output voltage specific to the Delphi MyFi XM2 Go. Advanced logic maximizes overall charger efficiency.
• Built using the unique Gomadic TipExchange Technology that protects your investment by providing the ability to upgrade charging ports by simply swapping physical connectors.
• Specification: Input Voltage (4 X AA Batteries), Cable length (6 inches), Dimensions (5.0 X 1.5 X 0.75 inches), Circuit Design (Delphi MyFi XM2 Go specific), TipExchange enabled (Yes)
• This Gomadic Battery Pack is uniquely designed to work with both standard (e.g. alkaline) and/or rechargeable AA batteries.
• Safely engineered with reverse polarity protection, in the event batteries are accidentally put in incorrectly.

Imagine getting ready to use your Delphi MyFi XM2 Go, but there is a problem; the battery is dead and wall outlets are scarce. You are in luck if you have the Gomadic Portable AA Charging Battery Extender. Simply pop in four standard AA batteries (either alkaline or rechargeable), flip the pack on and plug it in to your MyFi XM2 Go. Power will immediately start to flow just like it is connected to the wall outlet at home. The perfect accessory for anyone that is on the go. Based on Gomadic TipExchange technology, you can easily upgrade the battery pack to support a new device when it becomes time to change your MyFi XM2 Go. Lifetime warranty, top of the line product support and the good Gomadic name all make this product a must have accessory.

Obsessed with design quality Gomadic uses non other than the exact manufacture specification in their charger designs.

As apposed to our competitors, Gomadic takes a different approach. The trend is to simply call up a foreign manufacture and buy any old charger they carry, never mind the quality and blatant disregard to design specification. Our competitors figure if the connector fits than it should be the right charger, wrong! Here at Gomadic we know this is not the right approach to take and will have long term consequences.

We diligently design each charger connector to the OEM specification and requirements. If the connector needs a specific combination of jumpers, resistors or a secondary ground lead then that is what the design gets. Furthermore we take the time to test the design in our USA lab by Gomadic engineers and technicians.

Had a question regarding my accessory for my Delphi MyFi XM2 Go and was shocked that there was an actual phone number to call. Very rare nowadays. Even more shocking was the phone was answered by a REAL PERSON and I was provided with a knowledgeable and curteous support representative. I can not say enough good things about this company. They get customer service.

I am so tired of placing my order and waiting weeks for the product to arrive. Gomadic shipped my order the same day it was placed (they literally shipped it within hours) and it arrived in only 2 business days later. I would rather pay a little extra and buy something from a company that is responsive than spend weeks waiting to receive my products from overseas. I am sure I will be coming back for more...