Half charged, dry spot, put it away. I check it once or twice a season.
Half charged, dry spot, put it away. I check it once or twice a season.
Definitely. Cell quality, BMS behavior (cold charge/discharge limits), balancing, internal resistance—this is where brands differ.
At −10 °C mine kept working, no drama. For charging I keep it warmer—just goes smoother.
Installed the Lithink battery in our off-grid cabin. Charges fast with solar and holds power for days. Exactly what we needed for winter weekends.
For my usual daily use, the 12V 140Ah LiFePO₄ lasts around 6–10 hours, depending on what I’m powering.
