Recent content by battlebornliion

If you charge up to 14.4V and then disconnect the battery, the open circuit voltage will sit at 14V for a couple of hours, and drop steadily to 13.5 - 13.6V after a couple of weeks. Discharging a bit, like by trickle charging a lead acid battery, takes it down to 13.4V pretty quickly. So an open...

Sorry...I noticed an error in my last post! The CHARGING current is cut off under low temperature conditions. Not the discharging current. Discharging is allowed under low-temp (it actually acts to heat the cells). The reason we do not want to charge in cold temps is that the Li ion diffusion is...

Hi everyone! Here is some info that is not in the marketing materials. The BMS is not bucking or doing any voltage regulation. It is simply monitoring the voltages, current and temperatures and acting as a high current switch, when things are out of whack. Charging and discharging circuits may...

Hello Everyone, I am from Battle Born Batteries and wanted to join the discussion about LiFePO4 packs and how they recharge with alternators. We are willing to be a resource for all of you when it comes to LiFePO4 batteries. Couple of things I can add to this conversation at this point...