yep DJIs price is already expensive. but the worst are those people that got the kit early, and now sell it for 250 instead of 189, which is already expensive... also saw one battery for 130€....
kind of frustrating to see the shipping dates, I did not preorder, but instead added a xt30 to my battery, so I can at least fastcharge the one lipo on the spot with some spare 4s packs.
I can charge them with about 2c/4-5 amps, which would be about 30 min charge time... not balance charged, but should still be OK
for the extended battery... I know battery DIY can be dangerous, but anyway as soon an I get my hands on new lipos, I will mod my current lipo to a 4000 mah pack... just unsolder /cut the strips of the small lipo, while feeding some volts into the main lead... so the BMS won't realize what I'm doing