Test with sealed lead-acid battery 12 volt 6.5 AH. 15" screen and Pi 5 using only microSD and simple 12 volt to USB power. The Pi sitting idle. Almost an hour from the battery. I will test again from full charge with Pi performing work.
Looking at LiFePO4 as they are half the weight. 7AH LiFePO4 is same price as 18AH SLA.
Looking at LiFePO4 as they are half the weight. 7AH LiFePO4 is same price as 18AH SLA.
Statistics: Posted by peterlite — Mon Jul 07, 2025 5:14 am