Why Does My Charger Think My Battery is Fully Charged at 3.8V?
I'm working on fixing a 5Ah battery pack, and while all the individual cells are balanced at 3.8V, my charger indicates that the pack is fully charged when…
BMS
How Do I Properly Connect My Solar Charge Controller with LiFePO4 Batteries?
I've been researching solar charge controllers, particularly for my LiFePO4 battery setup. I understand that the standard guideline is to connect the battery before hooking up any solar…
Can I Rely on My BMS Switch for Battery Disconnect?
I've noticed that many systems utilize a high current switch to isolate inverters and charge controllers from the battery. I assume the idea is to disconnect the batteries…
Why Do My BMS and BMV-712 Show Different Voltages When Charging Dyness B3 Batteries?
Hey everyone! I've been trying to figure out why my Dyness B3 battery management system (BMS) and the BMV-712 display different voltage readings when charging. During discharge, the…
How to Reset the Permanent Flag on My Battery Management System?
I'm curious if anyone has successfully reset the permanent fault flag on their Battery Management System (BMS) after overcharging or over-discharging their batteries. Specifically, I'm using the built-in…