Description:
Automatic Operation 40 Amp high 12V charge rate 20 Amp medium 12V charge rate 2 Amp low 12V charge rate 20 Amp high 24V charge rate 2 Amp low 24V charge rate 230 Amp 12V engine start Digital Display Full size clamps penetrate corrosion on battery terminals Reverse polarity, over-voltage protection and shorted cell detection
