I'm afraid I've had nothing but bad experiences with Pronto Charger. In the first place, they sent me the wrong product. Although I returned it more than a month ago, I still haven't received a refund. And while I've been told (twice) said refund is on its way, there's more: they also charged me for shipping--both ways! ("Shipping is never refunded.") Sheesh. Please keep in mind that I was sent the WRONG part. So it's cost me (assuming the long-lost refund does eventually arrive!) between $15 and $20 in shipping charges alone to have Pronto Charger ship me a lousy little adapter that I didn't order. Needless to say I won't be doing business with Pronto Charger again and don't recommend them. (By the way, the adapter they sent was quite different from the one they had pictured on their website, and while they charged me for a long cord, they sent the short one.)