U.N.O LLC is an innovative Consumer Electronics and Battery Company based in Fairfield County, Connecticut, USA. The concept of the company establishment was driven by the demand for portable power supplies to meet the tremendous growth in the portable electronic device and mobile phones industry at affordable prices.

U.N.O manufactures and distributes the world's smallest functional rechargebale Li-ion battery for a number of portable electronic devices and cellular phones. Our products are designed with functionality, style, portability, durability and infuses the philosophy of the company into it to provide the much needed power for people to keep enjoying their electronic devices, cell phones ad PDAs that suit their various life styles.

Mobile devices, cell phones and most gadgets tend to suffer from same limitation: a seemingly hunger for power because of its huge functionalities. In view of this, U.N.O designed products that would solve the problems and supply power on demand to hungry portable devices and mobile phones.

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