What Voids a Lithium Battery Warranty
A lithium battery warranty sounds bulletproof until you actually read it and realize how many ordinary installation habits can quietly cancel it.…
troubleshooting
Converter Runs Hot on Lithium? Here’s Why
A warm converter is normal. A converter you can't hold your hand on for more than a second after you switched to…
Why DC-DC Chargers Get Hot
A DC-DC charger that feels hot to the touch is not automatically broken. These units convert real power, and heat is a…
Chasing Down Voltage Drop
Your lithium bank reads 13.3 volts at the terminals, but your fridge is browning out and your inverter keeps alarming. That gap…
DC-DC Charger Not Charging? Fixes
A DC-DC charger that shows no output is almost always a wiring or logic problem, not a dead unit. I have chased…
How to Reset a Lithium BMS
A lithium battery that suddenly reads zero volts or refuses to charge feels like a dead battery, but nine times out of…
Solar Not Charging Lithium? Fixes
You climb up on the roof, the sun is blazing, and your battery monitor still shows zero amps coming in. Before you…
Why Lithium Voltage Drops Off a Cliff
You glance at the monitor while the microwave is running and the voltage has dropped from 13.2 to 11.8 in seconds, and…
Will Lithium Damage Your Alternator?
Lithium batteries do not damage alternators by chemistry alone, but the way people wire them absolutely can. If you connect a lithium…