Anyone ever purchased from Eton Mobius solar mobile chargers?

Hi i'm looking to buy a Re-chargeable Lithium ion battery pack & battery charger indicator Battery/Solar charge indicator for my mobile phone, i have seen a company called Eton Mobius but no reviews left on web page anyone ever purchased or no anyone who has purchased from them, or even better can you recommend a supplier, thanks in advance to all who answer
constructive answers Only please !! cheers.