Do you have one? I do, and it charges 3 batteries in 2 hours to 2 1/4 (100 watt OEM charger), which is faster than charging them sequentially, plus you don't lose time because you forgot to swap out the battery when finished. This is a 'smart' power strip that balances the load so all batteries finish about the same time. Also can be used with higher wattage power supplies by putting the switch in the up position. Please do not pass on information that you have not personally verified.
Agreed, and it's a lot more convenience for me. I have been using this kind of parallel charging board since P2 without issues. I even plug the RC and batteries all together, though it's not recommended by DJI.
You are correct, they do look alike, and I didn't meant to jump on you, sorry. But having had others I find this one to be much 'smarter' that the ones that are just parallel power strips. Actually it's not so much the faster charging (10-15%) but the unattended 3 battery charging and the battery monitoring I like, to bad they couldn't have put it in a case of some kind, although they did put a rubber pad on the entire bottom. For the few $$ it cost it is definitely worth it.
If you don't have a P3P I would suggest you invest $60 in the 100 watt power supply, or get a good after market one. There are no directions so the blue button is for OEM DJI PS in the DOWN position, and after market larger (100-300 watt) power supplies in the UP position. I had to contact the distributor in China to get this info.
Either DJI power supply the button is in the down position, non-DJI supplies the button is up.
