The moisture meter can quickly measure the moisture content of the grain. 1. Ordinary AC charger for 36 V scooter batteries. 2. PWM pulse width modulation technology to ensure charging stability in the event of electrical instability. 3. Through VBLK conversion, MCI, automatically track battery capacity, automatically achieve fast charging in three states of constant current, constant pressure, variable charging. Automatic shutdown when batteries indicate full charge. 4. Provide fast charging speed, never charging, no water loss, low temperature, high efficiency to effectively extend battery life. Aging at full load 2 hours in a high temperature environment of 60℃. Stable performance. 5. This product charges 3 12V batteries connected in series and mounted inside the scooter with a 3-pin plug. Technical data: Black color Material: plastic Input Voltage: 90V - 240V Charging Current: 1,6 A-2,0 A Output voltage: 36 V Interface type: M16 aircraft head Plugin type: usa, UK, ue (optional) Compatibility: For 36V batteries Package weight: 303 g for US type; 318g for UE type; 366 g for UK type List of packages: 1 x Charger