Bestsellers TOPDON T4000 – Tornado4000 4-Amp Fully Automatic Car Battery Charger

Product Details

TOPDON T4000 – Tornado4000 4-Amp Fully Automatic Car Battery Charger

• Charges 6V & 12V lead-acid batteries & 12V lithium-ion batteries
• Compatible with regular flooded, AGM flat plate, AGM spiral, GEL, & deep-cycle batteries
• Provides spark-free operations and reverse polarity protection
• Revolutionary 9-step charging allows for faster charging and better battery maintenance
• Can diagnose and repair various battery problems, including power acceleration and internal resistance
• It’s also an advanced battery maintainer, trickle charger, and desulfator
• This battery charger can automatically detect battery sulfation and acid stratification, allowing users to restore lost performance to start engines easier and extend battery life