... LED indicator for charging status 3.Over load protection 54.6V 1A Electric car battery charger Detailed descriptionInput: ... 220V Output: full load) Output: Rating output voltage: 54.6V DC Output voltage range: 20 to 40V DC Suit ... with battery:54.6V, 10 Ah, NI-MN (MCU auto detective) ... 1m drop set, ≥3 times (non-operating condition 54.6V 1A Electric car battery charger