Recent content by Mkgrinch

I have a HiTec X4 ac plus charger. It does not have LiHV mode. But I can manually input the parameters in.

I will have to check when I get home from work. I believe I do.

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.venompower.com/products/dji-mavic-mavic-pro-battery-to-aftermarket-charger-adapter-plug-by-venom&ved=2ahUKEwiDtLTn46vbAhURoFMKHZyMAu4QFjAAegQIBxAB&usg=AOvVaw0F8syOhueYkGJnyZ8yjJGK Has anybody use this? I am looking to use this...

You do not have to install previous firmware. I would update the batterys!