If you are going day hiking, then extra batteries, as suggested, would be an option. For longer hikes, and if you don't mind another 6 pounds of weight, you might go with a folding solar panel.
I just went out in the shop and checked what would be needed to power the "car charger" that came with the Mavic 2 fly more kit. It pulls 6.5 amps from a 12 volt source (roughly 78 watts - the charger for your Air 2 would doubtless be a bit less). In doing the computations, keep in mind that solar panel wattage ratings are figured at the voltage of the solar panel (typically 18 to 21 volts for a 12 volt system. So to account for less than optimal conditions, figure a 100 watt folding panel and a small MPPT charge controller. From a quick check on Amazon, you'd be looking at $220 of so (plus a car charger for your Air 2 if you don't have one already.
Thats to poer
that is to power the car charger but essentially the car charger takes 12v dc and reduces it to standard usb (5v) u can get solar power banks that have usb ports already and a battery u would be able to charge the batteries using it might notfast but the power pack will charge the battery inside..... I wouldn’t use the car charger or a charger block I would use the USB ports in the pack and ive seen some cool hiking backpacks that have decent solar panel setups
If you are going day hiking, then extra batteries, as suggested, would be an option. For longer hikes, and if you don't mind another 6 pounds of weight, you might go with a folding solar panel.
I just went out in the shop and checked what would be needed to power the "car charger" that came with the Mavic 2 fly more kit. It pulls 6.5 amps from a 12 volt source (roughly 78 watts - the charger for your Air 2 would doubtless be a bit less). In doing the computations, keep in mind that solar panel wattage ratings are figured at the voltage of the solar panel (typically 18 to 21 volts for a 12 volt system. So to account for less than optimal conditions, figure a 100 watt folding panel and a small MPPT charge controller. From a quick check on Amazon, you'd be looking at $220 of so (plus a car charger for your Air 2 if you don't have one already.
As a question, could you take a 12v bike or jump start battery and the DJI charger and then recharge the drone batteries off the 12v? If camping mid hike a solar panel could be used to recharge the 12v - weather permitting.I would like to backpack and bring my Air 2 along into the mountains. Ideally, I would like to be able to recharge my batteries. Does anyone have a recommendation for a portable power supply that I may be able to carry... that has the power to charge these batteries?
An other option ...
Omars 40200mAh Power Bank 146 WH Cargador portátil con Enchufe de CA,90 W (120 W máx.) 2 Puertos USB, 5 V/4,2 A, Batería Externa 220 V/230 V EU para Laptop MacBook Pro Tabletas Drones: Amazon.es: Electrónica
Compra online Omars 40200mAh Power Bank 146 WH Cargador portátil con Enchufe de CA, 90 W (120 W máx.) 2 Puertos USB, 5 V/4, 2 A, Batería Externa 220 V/230 V EU para Laptop MacBook Pro Tabletas Drones. Envío en 1 día GRATIS con Amazon Prime.www.amazon.es
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