Review on ⚡️ PP-12-L PowerPulse Battery Maintenance System – PulseTech 12V by Cory Miles

It really worked for me. I had a new aircraft battery that was dead because the aircraft sat for several months while the interior was done. When I first plugged in the charger the battery would not charge and the charger read 100% even though the voltage was only 11.94. After running this little gem for a few hours, I reconnected the charger and now it was only at 50%, the battery was charging. I was able to fully revive the battery. For fun, I grabbed my old airplane battery. Please note that it has sat in my garage for over a year and only read 8.94 on the voltmeter. A day later the battery is now at 11.5 volts and I'm starting to think I can keep this one.