1KW Forklift Charger For Lift Trucks Our FST-1KW Lithium Battery Charger offers a wide input voltage range of AC85-265V, ensuring versatility across various power grids. With an impressive maximum output power of 1.3KW, this charger delivers reliable and rapid charging performance. Its comprehensive framework consists of essential modules, including PFC power factor correction circuit, LLC resonant network, auxiliary power supply module, and CAN communication circuit.