Topdon T4000C 4A Smart Battery Charger

The Tornado4000 is more than just a smart compact battery charger. It’s a battery maintainer, trickle charger, battery desulfator, and a DC power supply all in one. The Tornado4000 can supply a constant 13.5 volts DC to power on-board devices drawing up to 4 amps. It’s compatible with 6V/12V lead-acid and 12V lithium-ion batteries up to 120Ah. 5 charging modes combined with 9-Step Smart Charging technology make the Tornado4000 highly versatile. An IP65 water-resistant enclosure and cold weather capability (down to -4°F/-20°C) ensure a wide operating environment range, while also being lightweight and portable. Operation is easy thanks to the four error indicators. Features * Wide Charging Capabilities * Stable Power Supply And Voltage Stabilizer * Battery Desulfurization Capabilities * Safety Conscious Self-Adjusting Power * 9-Step Smart Charging Mode * One-tap Charging & Memory Functions * Four Error Indicators, Easy to Observe * Smart Safety Inside and Out