POWER BANK VARTA ENERGY 57978 - 20,000mAh
original powerbank from a well-known manufacturer
Your reliable companions whenever you need extra energy. New Energy Power Banks from VARTA:with four different capacities, the ability to charge three devices simultaneously and a modern USBType-C port for fast charging.
- Powerful power bank with 4 ports (1x Micro USB input, 2x USB A output, 1x two-way USB Type-C port)
- Get an extra 114 hours of phone calls*
- Ideal capacity for a weekend getaway
- USB Type-C (input and output) 5 V/2.4 A (3.0 A) for fast charging
- Stylish and textured housing
- Ideal for people who are often away from home: charges 3 devices at the same time
- 4 white LEDs indicate charging progress and discharge status
- Included Micro USB charging cable
- Equipped with advanced VARTA security technology
- VARTA quality guarantee
*Additional hours are given for cell specifications in Samsung Galaxy S9 for samsung.com and Power Energy Banks from VARTA. The result may vary depending on the device.
TEMPERATURE CONTROL
The internal NTC sensor interrupts the charging process at high temperatures.
OVERCHARGE PROTECTION
Power Bank cells are overload-protected to avoid damage or accelerated cell aging.
DEEP DISCHARGE PROTECTION
Protection against deep discharge of the cell prevents damage and extends its service life.
OVERCURRENT PROTECTION
Power Bank cells have overcurrent protection to prevent damage.
OVER-VOLTAGE PROTECTION
A special sensor protects the Power Bank input from excessive voltage of external energy sources.
SHORT CIRCUIT PROTECTION
The Power Bank is short-circuit resistant thanks to a resettable fuse.
Technical specifications:
Manufacturer code: 57978
Battery: Lithium Polymer
Cell capacity 20000mAh
Dimensions: 157mm x 78.5mm x22mm
Weight: 435g
Composition of the set:
- Powerbank Varta 57978
- microusb cable
- Micro USB: 5V-2.0A
- USB-C: 5V - 3A
- USB-A: 5V - 2.4A
- USB-C: 5V - 3A
- 15
- 435
- 4 white LEDs as an indicator of charge and discharge status
- Power Bank, Micro USB Cable, User Manual
- Micro USB: 5V-2.0A
- USB-C: 5V - 3A
- USB-A: 5V - 2.4A
- USB-C: 5V - 3A
- 15
- 435
- 4 white LEDs as an indicator of charge and discharge status
- Power Bank, Micro USB Cable, User Manual