As Denis notes, ultimately you may need to check with Dell, the manufacturers of the wall chargers or power banks to get authoritative answers. I'm working with general information, but as noted previously, I don't know for sure if everything is standard or any equipment is proprietary.
Let me give one example of the weird stuff that can happen.
I have a laptop that came with a 90W charger. The charger died. As noted, I have a bunch of other chargers. I tried one that is a 100W charger and it didn't seem to work. But then I noticed that if I left it plugged in for over two minutes it would suddenly start charging the laptop. I have another 100W charger from the same company, just a different model, that works perfectly with that laptop, no delay in the start of charging. I also have a power bank that won't work with that laptop if I use a 100W USB-C cable, but the same power bank works with the laptop if I use a 65W cable. That limits the charging speed, but it works. Why would not work with a more capable cable? No clue.
The point is simply that I can only talk in general terms. If you want to be 100% sure it works the first time, check with the authorities on the matter.
If you want to absolutely guarantee compatibility, simply get another 130W charger from Dell. As for the power bank, check with companies to see if they specifically tested it with your laptop.
Let me give one example of the weird stuff that can happen.
I have a laptop that came with a 90W charger. The charger died. As noted, I have a bunch of other chargers. I tried one that is a 100W charger and it didn't seem to work. But then I noticed that if I left it plugged in for over two minutes it would suddenly start charging the laptop. I have another 100W charger from the same company, just a different model, that works perfectly with that laptop, no delay in the start of charging. I also have a power bank that won't work with that laptop if I use a 100W USB-C cable, but the same power bank works with the laptop if I use a 65W cable. That limits the charging speed, but it works. Why would not work with a more capable cable? No clue.
The point is simply that I can only talk in general terms. If you want to be 100% sure it works the first time, check with the authorities on the matter.
If you want to absolutely guarantee compatibility, simply get another 130W charger from Dell. As for the power bank, check with companies to see if they specifically tested it with your laptop.
My Computers
System One System Two
-
- OS
- Win11 Pro 23H2
- Computer type
- PC/Desktop
- Manufacturer/Model
- Home Built
- CPU
- Intel i7-11700K
- Motherboard
- ASUS Prime Z590-A
- Memory
- 128GB Crucial Ballistix 3200MHz DRAM
- Graphics Card(s)
- No GPU - CPU graphics only (for now)
- Sound Card
- Realtek (on motherboard)
- Monitor(s) Displays
- HP Envy 32
- Screen Resolution
- 2560 x 1440
- Hard Drives
- 1 x 1TB NVMe Gen 4 x 4 SSD
1 x 2TB NVMe Gen 3 x 4 SSD
2 x 512GB 2.5" SSDs
2 x 8TB HD
- PSU
- Corsair HX850i
- Case
- Corsair iCue 5000X RGB
- Cooling
- Noctua NH-D15 chromax.black cooler + 10 case fans
- Keyboard
- CODE backlit mechanical keyboard
- Mouse
- Logitech MX Master 3
- Internet Speed
- 1Gb Up / 1 Gb Down
- Browser
- Edge
- Antivirus
- Windows Defender
- Other Info
- Additional options installed:
WiFi 6E PCIe adapter
ASUS ThunderboltEX 4 PCIe adapter
-
- Operating System
- Win11 Pro 23H2
- Computer type
- Laptop
- Manufacturer/Model
- Lenovo ThinkBook 13x Gen 2
- CPU
- Intel i7-1255U
- Memory
- 16 GB
- Graphics card(s)
- Intel Iris Xe Graphics
- Sound Card
- Realtek® ALC3306-CG codec
- Monitor(s) Displays
- 13.3-inch IPS Display
- Screen Resolution
- WQXGA (2560 x 1600)
- Hard Drives
- 2 TB 4 x 4 NVMe SSD
- PSU
- USB-C / Thunderbolt 4 Power / Charging
- Mouse
- Buttonless Glass Precision Touchpad
- Keyboard
- Backlit, spill resistant keyboard
- Internet Speed
- 1Gb Up / 1Gb Down
- Browser
- Edge
- Antivirus
- Windows Defender
- Other Info
- WiFi 6e / Bluetooth 5.1 / Facial Recognition / Fingerprint Sensor / ToF (Time of Flight) Human Presence Sensor