Litionite Tanker Mini 90W / 25000mah Aluminium Power Bank/External Battery/Power Pack with LED Display - 2x USB (QuickCharge) 1x Type C - 1x DC - Portable Charger for Computer/Laptop/Smartphone/Tablet

Most power banks are primarily designed for charging cell phones and tablets. This PB can also be used optimally for other purposes. I use this power bank for long-term photography such as time-lapse or astro photography. With this PB I can operate my camera, the slider and, if necessary, a lens heater at the same time. To power the camera, I use the QCCP stick from TLPBF.DE which uses the QC3.0 standard to supply the camera with the correct voltage. In addition, this stick also ensures that the power bank does not switch off when little or no electricity is needed. For my slider I use a QCP stick 12V from the same company. This would also be possible via the DC output of the PB set to 12V. But this gives me the opportunity to also charge my laptop at the DC output if necessary. The PB has 2 USB and a USB-C port. All 3 support the QC standard and can deliver up to 12V and 3A current. I have not seen with any other PB that you can get higher voltages than the usual 5V at all USB ports via QC at the same time.The equipment of the PB is also remarkable. In addition to many DC adapters (which I haven't used before), a DC cable and charger are included. If you compare the price with other PBs, it initially seems high, but if you consider that you have to buy a powerful charger with other PBs, the price is put into perspective.I didn't run into the capacity limit of the PB in any of my applications.There is also a larger version of the PB the double capacity tanker. I will definitely buy this for longer applications.Absolutely recommended for long-term photographers !!

Great power bank works great.

Too expensive for this quality.