https://www.f150lightningforum.com/forum/threads/12v-battery-replacement-with-lfp.35841/th-watchers
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https://www.f150lightningforum.com/forum/threads/12v-battery-replacement-with-h4.35340/
12V Battery replacement with H4 | Ford Lightning Forum For F-150 Lightning EV Pickup: News, Owners,...
Alright, I did it. I replaced the baby H3 12v battery with a slightly less baby H4. I know the BMS is set for a 35AH battery, and this is a 50AH battery...