• Excellent electrical properties Adopts PFC+LLC soft switching technology,high input power factor, low current harmonics, small voltage and current ripple, high conversion efficiency and mo -dule power with high density. • Wide input voltage range Input voltage is AC90V~265V, which can provide battery with stable and reliable temperature control function during charging unde... https://www.evlithiumcharger.com/Products/lithium-Battery-Smart-Charger/