There are plenty of fancy power banks available on the market. ChargeWrite is a power bank in the shape of a pen. It also has a built-in 16 GB flash drive. You can use it like a regular pen or stylus. ChargeWrite can also be used as a screen cleaner.
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The device has a 1000 mAh battery, which lets you talk for up to 5 hours or play video for 4 hours. ChargeWrite can be charged through USB.
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