I got this one and it charges 2 M4P standard batteries @30W at the same time in this HUB. Starting with 3 batteries @ full charge I can keep flying as I rotate them through..
A fully charges battery immediately pulled and temperature checked...
Get the most powerful charger you feel comfortable buying. The more power, the more stuff you can charge (quickly) at one time. I'm using one of these: https://www.amazon.com/dp/B0DKN6VSGH and it works great. If that is more than you want to...
I have become a fan of the Anker stuff, and especially their newest Prime parts. I have these first two on my desk:
1. https://www.amazon.com/dp/B0CYLL8Y89 - 250W - Price varies wildly, so don't overpay. Best price is $99, but can be as...
I use a Hanatora that I picked up on Amazon. https://www.amazon.com/dp/B0BG81DM8F?ref=ppx_yo2ov_dt_b_fed_asin_title You can charge 4 drone batteries the Controller and your phone all at the same time You can use this charger with the Mini 3/4/5...