I have a Summit, and 2 traxxas 8.4 V batteries that came with it. These are pretty new but one of the batteries seems to be acting up.
-The battery takes a full charge when i charge at 1a or so, but not when i charge at 3a
-The battery then takes a full discharge 2800mah ish
-The volts on the battery charged is about 10.2v with a meter
The issue is when i run it in the truck its sluggish then dies fast, then when i take the batteries out the one problem battery feels really hot at one cell, the other battery is cold.
Ive put this problem battery in my crawler and it wont even fully power it after it takes a full 2800 mah at 10 volts.