For MP3 players and other devices that get their power through USB. Plug your device's USB cable in and charge from almost any vehicle's 12 volt accessory outlet with this low-profile, micro form-factor PowerJolt.
Product Description
Griffin PowerJolt Dual USB Kfz-Ladeadapter Eingangsspannung: 12-16V, Ausgang 2x 5V/1A
Having read other reviewers comments questioning whether this is in-fact a genuine Griffin product, I'm inclined to agree. Just one month in, my 'Griffin' charger has stopped working, looking closely at the print quality it's quite clear that the overtype can't have passed any QA. To save the ultimate inconvenience of replacing this product I suggest looking elsewhere in the first instance.
The unit is too short for my adapter so the centre contact does not make any connection, so no power to my hands free kit or phone, shame as its only 5-10mm too short and would have otherwise been perfect.
Bought to keep my Nokia N8 charged when using SatNav. Does not seem to provide enough (or maybe any) power to charge N8, therefore phone is on internal battery.