I bought two whisperers in May this year. The one that got less sun has has depleted its batteries to 0 and will not recharge in clear (albeit Autumn) skies - it it defective? It doesn't even appear to want to charge.

Thanks

Really liking the Netro Pixie, keen to pick up the whisperer. How do i get one in the UK. Shipping from the states is expensive?

Will the Pixie work with the Whisperer without needing a bridge?