20Amp Car Battery Charger 12V /24V 10A /20A Intelligent Trickle Charger 12V LiFePO4 Battery Charger with LCD Display Charger for 12V/24V Car/Motorcycle Battery

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  • 0V start When the battery is exhausted due to long-term use, repair mode can be used to repair the battery, and charging can be started when the voltage is low.
  • Intelligent Digital LED Display The LED screen displays the values of ambient temperature, voltage, current and remaining battery capacity. You can easily check the battery status.
  • Safety This 20A car battery charger has multiple protection functions such as short circuit protection, overcurrent protection, cooling system and reverse polarity protection. The repair function activates batteries that have not been used for a long time, old batteries and batteries that cannot be charged.
  • Note The battery charger will automatically turn off when fully charged. It starts charging when the battery is below a voltage level.
  • The screen shows that 20A is the maximum current mode. Since this charger is a smart charger, it is normal for the charging current to fluctuate according to different charging stages and battery power. This is to better maintain the battery life. For example, each time you start charging for 15 minutes, the current is only 2.5A, or the battery is more than 80% charged, the current will gradually decrease.

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