A quick update to my previous article about DIY DJI Mavic Air battery charger. Recently I’ve found quite interesting board on AliExpress, that can be used as universal all-in-one charger.

So first of all, as a reminder, to charge Mavic Air battery we have to supply somewhere around 13,2V. This voltage is usually not available both on USB and in the car lighter socket. With USB we could have, with some new Power Delivery capable one, above 12V – but they are still quite rare and expensive (I’m talking about power banks – not chargers). In car usually we have 12,2-12,4V – when charging it can go higher, but directly on battery – it should not in lighter socket. Continue Reading