Willwin WLT-AM4: Stop Battery Failures Before They Strand Your Fleet

         Procurement professionals know vehicle downtime costs far exceed part prices. The Willwin WLT-AM4 transforms ordinary charging into proactive fleet protection with its built-in WiFi voltage monitoring – a game-changer for managing 12V/24V vehicle systems.
This intelligent hub continuously tracks electrical health, transmitting real-time battery voltage data to drivers’ smartphones via WiFi. Receive instant alerts for dangerous under-voltage scenarios (preventing dead batteries during critical operations) or over-voltage events (signaling alternator failure). For logistics fleets operating in extreme temperatures, this early-warning system reduces:
80% of battery-related roadside calls
Premature battery replacements ($150+/unit)
Cargo delays from electrical failures
Beyond diagnostics, it delivers versatile power：

① QC3.0 Fast Charging (USB-A + USB-C): Charges phones 4x faster than standard ports
② EV-Compatible Socket: Powers emerging electric tools/mobility devices
③ Traditional Cigarette Lighter: Supports essential 12V/24V accessories
Procurement Value：
1 SKU Universal Fit: Works across cars/trucks/boats (12-24V)
Maintenance Savings: 1-year warranty + failure prevention
Driver Productivity: Color-coded LED indicators enable instant status checks