Haisito 12V 20 Amp Battery Charger and Maintainer with Built-in Power Supply

  
12V 20 Amp Battery Charger and Maintainer with Built-in Power Supply and Spark-Free Connectors for Lithium, Lead-Acid and More. This battery charger needs to remain plugged into the mains to charge vehicle battery. It can't be charged and will not retain it's own charge. It is not a wireless charger. Smart and Safe - The charger is designed with a variety of protection functions to prevent the battery from overcharge, overdischarge, short circuit, reverse polarity and temperature control. The charger has a built-in fan to dissipate heat and has a wide operating temperature range, allowing it to be used in a variety of environments. Multi-purpose - It is suitable for charging 12V and 24V lead-acid batteries, such as maintenance-free batteries, flooded batteries, GEL batteries and lithium batteries. It can also be used to charge various sizes of batteries. LCD Digital Display - The intelligent charger has a digital LCD display that can accurately display the charging status, voltage, current and battery capacity. The charger has a battery status recognition function, which can automatically identify the battery type and adjust the charging mode. Fast Charging - The charger has a maximum charging current of 20A, which can quickly charge the battery to full capacity in a short time. It is equipped with a charging indicator to display the charging status, and the charging process can be monitored and controlled intelligently. Wide Compatibility - The charger is compatible with various types of lithium batteries, such as 12V/20Ah, 12V/30Ah, 12V/40Ah, 24V/30Ah, 24V/40Ah and 24V/50Ah. It is also suitable for charging lead-acid batteries with a capacity of 10Ah-200Ah.