ASPOR A378 Power bank 20000mah
- Powerbank ASPOR A378 20000mah
- Number of interfaces: 2x USB
- Output current-2.4A
- Battery capacity-20000mah
- Features: LCD display, charge level indicator
- Color: Black
Power banks are commonplace and with our increasing use of battery powered equipment: everything from mobile phones to battery powered headphones, portable speakers, MP3 players can be charged via a power bank. They are effectively a portable charger. All they need is a USB charging interface.
Power banks can be defined as portable batteries that use circuitry to control any power in and power out. They can charged up using a USB charger when power is available, and then used to charge battery powered items like mobile phones and a host of other devices that would normally use a USB charger.