Automatic Smart Battery Charger BLM 866 Jump Starter.

One-button automatic. One-button switching of charging mode intelligently recognizes 12V/24V voltage. Multiple protections. Reverse connection protection, over temperature protection, short circuit protection, low voltage protection, over current protection and over voltage protection. Five-stage charging mode. No-load mode, constant current mode, constant pressure mode, floating charge mode and turbulence mode. The liquid crystal shows the percentage of electricity, and the power status is grasped in real time. Stainless steel shell corrosion and rust, more durable. Silent fan, energy-saving heat dissipation. Thickened anodized copper alligator clips.