Lead-acid battery charger adapts switching mode control, 3-stage charge technology and smart control. Features: 1) Works on switching mode, high efficiency; 2) Adapts ... . 5V 3) EVPC-36V-A, 1. 6A, 41. 8V 4) EVPC-12V-B, 1A, 13. 8V 5) EVPC-24V-B, 2A, 27 ... . 5V 6) EVPC-36V-B, 1. 8A, 41. 8V 7) EVPC ...