[20-Amp LiFePO4 Battery Charger]:The ULTRAPOWER battery charger is perfect for 12.8V LiFePO4 batteries,20-Amp high-output current.40% faster than standard 10A chargers,Input AC110V And Have an AC ON/OFF Switch,with smart cooling FAN.
[Zero-Reverse Current Protection]:The 14.6V LiFePO4 battery charger built-in smart protection,overcharge,short-circuit and reverse polarity alarm,zero-reverse current protection provide the battery no any of the reverse current flow battery charger,intelligent fan cooling ensures internal heat dissipation of hte charger to achieve stable and efficient charging preformance.
[Auto-Sensing&Smart Charging]:The 12V Lithium Battery Charger detects battery voltage and adjusts charge rate automatically, features advanced 4-stage charging(Pre-charging/Bulk/Absorption/Cut-Off),easily activate your 0 volts LiFePO4 batteries,Automatic cut-off charging when battery is fully charged for optimal energy conversion and extended battery lifespan.
[Aluminum Case&Protable Charger]:The 20A LiFePO4 battery charger works with 12.8V LiFePO4 deep cycle batteries(100Ah-300Ah) from all brands.Includes 50Amp Anderson connectors with 8mm ring terminals,heavy-duty aluminum casing and small size is ideal for RVs,Boats,Golf Carts and off-grid solar systems.
[Easy-To-Use]:When use this 12V 20A LiFePO4 battery charger,just connect the battery cable to the battery,Red to" +",Black to "-",Connect the AC input cable to the AC port,and Turn on the on/off swith and starting charging,4 Green LEDs will inidcate the battery percent from 25%-100%.a fully automatic,worry-free smart battery charger for everyday use - 24/7 - with zero overcharge.