All videos
Reviving Batteries When the BMS Stops Charging: Cell Balancing and Recharge Techniques
27-minute walkthrough on diagnosing and fixing tool and small batteries rejected by their BMS, using cell-voltage checks and active balancer installation.
Is Your Portable Power Station Ready for an Emergency? Do This NOW
Learn proper storage, charging, maintenance, and use protocols to keep your portable power station functional and ready when needed.
EVE LF 280 Cell Degradation Test After 5 Years + Battery Maintenance Troubleshooting
Real-world degradation data on LiFePO4 cells after 5 years and 520 cycles, plus diagnosis and repair of oxidation failures in off-grid battery systems.
10 Mistakes Most Power Station Owners Make
13-minute breakdown of common errors that degrade portable battery performance: charging practices, parasitic loads, runtime expectations, and efficiency tips.
Upgrade EG4 Battery Wires Live
One-minute walkthrough of safely upgrading 1/0 AWG battery wiring on an EG4 system without power interruption.
How to Add Water to Batteries: Solar Battery Bank Off-Grid Maintenance Instructions
Six-minute walkthrough on maintaining lead-acid battery cells in a solar power system by adding distilled water correctly.