Amazon has Solove Titan 20000mAh Slim Power Bank - Gray, Silver - for $29.99 plus Amazon Prime Free Shipping with code SOLOVE15:
Gray: http://www.amazon.com/20000mAh-Portable-Charger-External-Battery/dp/B00XJ26EHE
Silver: http://www.amazon.com/Titan-20000mAh-Portable-External-Li-Polymer/dp/B00ZK4P2CC
It's great new price with $15 discount on the regular price $44.99.
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Gray: http://www.amazon.com/20000mAh-Portable-Charger-External-Battery/dp/B00XJ26EHE
Silver: http://www.amazon.com/Titan-20000mAh-Portable-External-Li-Polymer/dp/B00ZK4P2CC
It's great new price with $15 discount on the regular price $44.99.
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