Hahnel’s DuoPal Extra is the all in one must have accessory for the GoPro Hero 4. Capable of charging two Hero 4 batterie sin 2.5 hours as well as providing residual backup power in the form of a power bank.
Once connected to a power source the unit will charge the Hero 4 batteries first, once these batteries have reached fully charged voltage, the unit will switch to charging the internal power bank batteries.
When the Power Bank is fully charged it has enough power to recharge 3 x AHDBT-401 Hero 4 batteries, or 2 x iPhone 6 or 2 x AHDBT-401 Hero 4 battery and one mobile phone before it runs out of juice!
Ideal one stop solution for providing backup charging power to your GoPro Hero 4 and smartphone while out and about!
Charging the unit can be done via mini USB, Micro USB, Mains Power or 12v car Cigarette Lighter.
Product brochure / datasheet can be downloaded by clicking the PDF icon just below the main image.
|Model #||DUOPAL EXTRA|