Compare Energy Power Bank Range
VARTA Type
Capacity
Nominal Capacity
Electrochemical system
Number of USB ports
Input connector
Output connector
Additional talk time
Accessories
Compatible devices
Charging indication
Housing
Safety
VARTA guarantee
Width
Height
Weight
Depth
Power Bank Energy 5000 Power Bank Energy 10000 Power Bank Energy 15000 Power Bank Energy 20000
57975 57976 57977 57978
5.000 mAh / 3.7 V 10.000 mAh / 3.7 V 15.000 mAh / 3.7 V 20.000 mAh / 3.7 V
2.960 mAh / 5 V 5.920 mAh / 5 V 8.880 mAh / 5 V 11.840 mAh / 5 V
Li-Polymer Li-Polymer Li-Polymer Li-Polymer
4 4 4 4
1x Micro USB; 1x USB Type C 1x Micro USB; 1x USB Type C 1x Micro USB; 1x USB Type C 1x Micro USB; 1x USB Type C
2x USB A; 1x USB Type C 2x USB A; 1x USB Type C 2x USB A; 1x USB Type C 2x USB A; 1x USB Type C
26.5 h 55 h 83.5 h 114 h
Micro USB cable Micro USB cable Micro USB cable Micro USB cable
Tablet
Smartphone
Smartwatches
Other USB devices
Tablet
Smartphone
Smartwatches
Other USB devices
Tablet
Smartphone
Smartwatches
Other USB devices
Tablet
Smartphone
Smartwatches
Other USB devices
4 LEDs 4 LEDs 4 LEDs 4 LEDs
Plastic Plastic Plastic Plastic
Advanced Safety Technology Advanced Safety Technology Advanced Safety Technology Advanced Safety Technology
2 years 2 years 2 years 2 years
72.5 mm 73 mm 73.5 mm 78.5 mm
137.5 mm 138 mm 138 mm 157 mm
150 g 233 g 337 g 435 g
10.5 mm 15 mm 21 mm 22 mm
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