MiPow Power Tube 4000 is a unique all-in-one portable charger for your iPod, iPhone and more. With a built-in Apple 30-pin connector, you can easily charge your iPhone or iPod any time. An extra built-in female USB output enables this portable charger to charge most other USB devices with the original USB charging cable. Power Tube 4000 can charge two devices at the same time. The built-in male USB input dock provides convenient use - simply connect it to any powered USB equipment. Power Tube 4000 also comes with a four color LED indicator, displaying re-charging status and remaining power. In addition, Power Tube 4000 is available in ten vivid anodized aluminum colors for you to choose from and a velvet pouch is included for easy carrying.
Model # SP4000-PK is pink.
Basic power stick that works well
Pros: Runs reliably. Charging is easy and can be done from any usb type charger.
Cons: Manual is limited. The manual does not mention that you can charge two devices at once if one has a 30 pin apple connector. The charging indicator randomly shows different colored lights. You would think that one color for charging and another color for finished. Nope just randomly changes colors at random times. You really do not know when this is fully charged.
Other Thoughts: This product could be improved by showing charging status in a more straightfoward way. It is pretty light compared to the other portable chargers this size.
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