Arcadia Rapiduo, 10W 5V/2A Dual Port high-speed USB car charger w/ Free Full Speed Micro-USB Charging Cable £6.99 Sold by Naphos and Fulfilled by Amazon.
This isn't a deal in the true sense of the word, more a review (unless you take in to account the ridiculous R.R.P. of £19.99) I've tried several different models of USB duel car chargers over a 2 or 3 Year period, and none or them have stood up to this, they either just stop working, break, or in the worst case, get dangerously hot and burnout. Just my luck, but in the process of illumination, I wasted enough money on other brands, to buy 4 of these chargers. At £6.99 it's a bit more dosh than some of the other duel chargers currently available, but well worth it IMO.
2.1 Amp 10W High-speed Charging USB, Rapidly re-charger all your
Two USB Ports with 'Y' Shape layout- ergonomical design for tangle-free driver and passenger side use
Designated Charging Cable- Android devices recognize as regular AC adapter, not data port
Ultra Compact Size with LED Power Indicator
Short circuit and overcharge protection