- Usable capacity barely lower than nominal
- Lasts for almost four mobile phone charges
- Charging the power bank takes over four hours
- somewhat few charging standards
Charging capacities that are too low, exaggerated wattage figures (which only result in ideal combinations), losses during charging: It's amazing how many weaknesses can arise in a supposedly simple product like a power bank. Good thing we tested it. The test winner Ugreen Nexode 165W can charge two notebooks and a mobile phone in parallel, wastes little power when charging and manages to fully charge...