The Premium Series Dolphin Battery Charger is a top - notch choice for modern battery technologies. With a 12V output and 40A capacity, it can handle loads up to 400 amps at 12V. Ideal for light vehicles, ambulances, repair vehicles, motorhomes, workshops, pleasure boats, computer cabinets, and gen - set starter batteries. Its robust yet compact housing is lightweight and easy to install, thanks to better mounting and electrical connections. This charger features the latest battery charging tech and a special program for lithium - ion - iron - phosphate batteries. It comes in a nice package, great for retailers. Key features include digital management with a RISC micro - controller, 4 charging programs (one for Lithium - Ion - Iron - Phosphate with BMS), charging program selection via an internal dip switch, automatic weekly equalization, easy wiring with Winsta and Phoenix connectors, 3 isolated battery outputs, manual night mode for 12V - 40A and 24V - 20A models, automatic 115/230V switch - over, and touchview controller connection for 12V - 60A and 24V - 30A models. Specifications: Input Voltage 110/220V, Output Amps 40A, Output Voltage 12V, 3 charging banks, not portable, box dimensions 5'H x 6'W x 16'L, weight 5.8 lbs, UPC 786142990309. Owner's Manual (pdf).
![Premium Dolphin 12V 40A Battery Charger - 3 Outputs, 110/220VAC [99030]](https://img.welovemmet.com/usImg/1b/88b24cdc03e73005a321fcfc6d24e0a7.jpg)
Using your Premium Dolphin Battery Charger is simple. First, make sure to connect the charger to a 110/220V power source. You can choose the right charging program through the internal dip switch. Connect the charger to the battery you want to charge using the easy - to - use Winsta and Phoenix connectors. The charger has 3 isolated outputs, so you can charge multiple batteries at once. For the 12V - 40A and 24V - 20A models, if you want a quiet operation, just press the button for the manual night mode. The charger will automatically perform a weekly equalization for all charging programs. When it comes to maintenance, keep the charger in a dry and clean place. Don't expose it to extreme temperatures. Check the connections regularly to make sure they are secure. If you have a lithium - ion - iron - phosphate battery, use the special charging program designed for it. And always refer to the owner's manual if you have any questions.