ITEM NAME:25A 12V Battery PCM Charger Battery BMS Protection With Balan Board Circuit A6S4 Description&Preview.Explain: Don't mix good batteries and bad batteries together! The capacity/internal resistance of the 3 batteries should be as close as possible (2 good batteries + 1 bad battery use effect = 3 bad battery use results).
ONLY BOARD IS INCLUDED AND BATTERY IS NOT INCLUDED
