ULTRA POWER 14.6V 4A LiFePO4 Battery Charger

This ULTRAPOWER smart battery charger is designed for charging 14.6 Volt LiFePO4 batteries. It features intelligent charging management for fully automatic charging and cut-off, detecting battery status and safely activating "0"V batteries. The 4-stage charging process includes pre-charge, bulk charge, constant voltage, and full charge, with reactivation of old batteries via pulses. Certified ETL, it offers multi-protection against overcharging, OVP, short-circuit, OTP, and reversal polarity, with a fanless design for outdoor use. Five LEDs indicate power and battery charge status. Includes various output connectors and a SAE quick disconnect. Input: AC100-240V, Output: 14.6 Volt 4-Amp, suitable for 12.8Volt 4Cells LiFePO4 4-60AH batteries.