Mxbeauty Modul Power Bank Charger Baterai Lithium 5v 2.4a 18650 Dual

Type: Battery Charger Board Size: show as pictures Package included:1 X Battery Charger Board Material: ABS Color:show as pictures Features: Portable Mobile Power Supply Module. Supports 3 USB cables. Hold down the button after standby, LED digital display power supply. LED digital screen shows current battery power when charging. When discharging, the LED digital screen displays the current power, and the display saves about 30 seconds (double-click button to restore the display). After charging and discharging, the system will provide accurate battery instructions.