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Compact rectangular charger with LCD screen and cable connections

BFKK

BFKK 12V/8A 24V/4A Smart Battery Charger with LCD Screen Pulse Repair car electronics accessory

SKU CH-03E1-XV36G

Automatic smart charger maintains 12 V and 24 V lead-acid batteries up to 150 Ah with pulse repair and LCD monitoring

  • Typeother
  • Charges 12 V and 24 V lead-acid batteries
  • Microprocessor control runs three automatic charge stages
  • Pulse repair mode recovers old or idle batteries
  • LCD shows temperature, voltage, current and charge level
  • Safety circuits prevent reverse polarity, overcharge and overheating

Smart Battery Charger 12V/8A 24V/4A

The BFKK Smart Battery Charger automatically charges and maintains 12V and 24V lead-acid batteries from 6Ah up to 150Ah. It suits cars, trucks, motorcycles, lawn mowers, boats and other vehicles using AGM, GEL, SLA or Flooded batteries.

Installation and common issues

Clamp the colour-coded leads to the battery terminals, select the voltage on the unit, and the microprocessor runs the three-stage cycle without further input. Reverse-polarity protection prevents damage if the clamps are accidentally swapped, and the charger can remain connected indefinitely.

Sustained load behaviour

Pulse-repair mode applies high- and low-frequency pulses to recover idle or aged batteries and extend service life, though it cannot revive a dead or severely damaged cell. The LCD cycles through temperature, voltage, current and charge level while the charger tapers off and stops automatically when the battery reaches full capacity.

Highlights

  • Charges 12 V and 24 V lead-acid batteries
  • Microprocessor control runs three automatic charge stages
  • Pulse repair mode recovers old or idle batteries
  • LCD shows temperature, voltage, current and charge level
  • Safety circuits prevent reverse polarity, overcharge and overheating

Specifications

Typeother

Questions about this item

How do I confirm the charger is working correctly after connecting it to a 12V battery?

The LCD screen will carousel through temperature, charging voltage, current and battery power; the microprocessor then runs three automatic charge stages and stops when the battery is full.

What comes in the box and what must I supply myself?

The charger unit with its built-in cables and LCD display is included; you only need to provide a compatible 6–150 Ah 12V or 6–100 Ah 24V lead-acid battery.

Which output setting should I choose for a 24V AGM battery?

Select the 24V/4A mode; the charger supports AGM, GEL, SLA and Flooded types up to 100 Ah and will run its pulse repair cycle automatically.

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