Bộ Sạc Pin Lithium 3s 18650 12.6v Kèm Hộp Đựng

Display with BMS 3 S 18650 lithium battery capacity indicator with protective case, 12.6 V, power check charger Features: Battery type power quantity display Wide application areas: lithium battery Using the method: connecting the display of the positive and negative ports with the tested battery of the positive and negative ports, the digital handset will display the amount of electricity in real time Display color: blue Display of electric power quantity parameters: 1. When the battery voltage exceeds N * 3.3V, it will illuminate 1 unit of the amount of electricity (Note: N represents the amount of battery) 2. When the battery voltage exceeds N * 3.5 V, it will illuminate 2 blocks of amount of electricity 3. When the battery voltage exceeds N * 3.7 V, it will illuminate 3 power quantity units 4. When the battery voltage exceeds N * 3.9 V, it will illuminate 4 power quantity units 5. When the battery voltage is less than N * 3.3 V, 4 display units will be turned off; Package: 1 x Display with BMS 3S 18650 lithium battery capacity indicator with protective case