So I'm looking into a inverter for my SUV that I can charge 1-3 batteries with and was wondering if I have to get the one with a pure sine wave verses the modified sine. I have this 4-port charger for my MA2 which has individual outputs of 13.2V 2A each. I love it because it charges all batteries at the same time which would benefit me while on a job. I did some forum research on sine but it wasn't specific to an inverter and, the thread starter's issues seemed to be that he was trying to use his repurposed UPS to charge without the car being on and simply wasn't drawing enough voltage so, the question never really got answered.
True sine inverters are a lot more money than ones with a modified sine wave so I was wondering if anyone knew if true sine is the bare minimum for charging DJI batteries. a Google-Fu search suggested that pure sine is needed for devices that cannot have varied voltage levels and also for sensitive equipment. Are MA2 batteries considered sensitive or will a modified model work? Thanks.
True sine inverters are a lot more money than ones with a modified sine wave so I was wondering if anyone knew if true sine is the bare minimum for charging DJI batteries. a Google-Fu search suggested that pure sine is needed for devices that cannot have varied voltage levels and also for sensitive equipment. Are MA2 batteries considered sensitive or will a modified model work? Thanks.