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

  
12V 20 Amp Battery Charger and Maintainer with Built-in Power Supply and Spark-Free Connectors for Lithium, Lead-Acid and More. 18.5D x 22W x 9.5H centimetres. 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.