LiTime 14.6V 40A Lithium Battery Charger Mountable for 12V LiFePO4 Lithium Battery with LED Indicator and ON/Off Switch, AC-DC Smart Charger for 12.8V LiFePO4 Lithium Batteries, 40A Fast Charging

【Exceptional Charging Performance】LiTime 14.6V 40A Lithium Battery Charger is designed for 12.8 LiFePO4 Lithium Batteries. The large current of 40A realizes the rapid battery charging. It just takes approximately 5hrs/7.5hrs/10hrs to fully charge the 12V 200Ah battery, 12V 300Ah battery, 12V 400Ah battery system. 【Lithium Battery Activation Function】If your battery's BMS protection is triggered, or your battery voltage is too low, our charger can activate the idle or weak battery and restore it to its normal voltage. 【Real-time Device Status Display】Equipped with an LED charging indicator, clearly displaying the real-time working status of the charger, including standby status, charging, full charge, and charging abnormality, allowing you to get the real-time device status. 【Comprehensive Safety Protection】Equipped with 4 safety protection mechanisms, including over-temperature protection, output Short-circuit protection, reverse polarity connection protection and output over-voltage protection; the built-in fan effectively prevents the charger from overheating due to long-term work, protecting internal components and extending the life of the device. 【Automated Charging Mode Transition】During the charging, the charger seamlessly transitions between three charging modes: Pre-Charge Mode, Constant Current (CC) and Constant Voltage (CV). This ensures the charging process would be safe and stable.