Review on 🔋 Revive Battery Power with uTipower Auto Pulse 400AH Lead Acid Battery Desulfator – Ideal for Cars, Motorcycle & ATVs! by Deshaun Fisher

Good usage information but don't expect the desulfation process to happen in a few hours. Depending on the condition of your battery, this may take 12 to 24 hours or more and there is no guarantee that the battery can be recovered. For the price of this desulfurizer it's worth it. You will likely recover more batteries than you found unrecoverable.