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| Voltaic Backpack | Review » |
We love the idea of a "green" backpack, but we're not sure this is it. The solar panels and the battery pack are certainly effective, but it takes quite a while for both the devices and the battery pack to fully charge. For our mostly-subway commute, the few minutes we spent outside each day during daylight hours were not enough to significantly charge the battery pack. That being said, the battery pack and adaptors are not dependent upon the solar power, so we still found it extremely useful for charging our peripherals. Release: September 2007. Price: $250.
Pros: Subtle solar panels, effective battery pack, durable, comfortable fabric
Cons: Long charge times, high cost
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