Features: 29.2V 20A LiFePo4 Battery Charger is purpose-built for Lithium-iron Pros, perfect for 24V Lithium-iron Racing and 24V LiFePo4 Marine batteries. It is a lightweight, high-frequency type charger for charging 24V LiFePo4 batteries made with Lithium Iron Phosphate cells. Specifics and features: Condition：New Color:Black Material:Aluminum+Plastic Input: AC100 – 120V & 200-240V,45 – 65HZ Voltage: 24V Amperage: 20Amp Maximum DC Output Voltage: 29.2V DC Output Current: 20A Charging Mode: 3 Stages,CC,CV,Trickle LED Indicator: Red–Charging, Green light is always on–Full Product voltage: 110 .