Can the edge-v be powered by a 3.7v powerbank?

Edge
1

Hello.

I would like to know if the edge-v can be powered directly with this power bank :

its voltage is 3.7v. Thanks.

2

Hello @Mario_Marietto

Edge-V needs a 24W PD adaptor, if your powerbank support PD protocol it should work, as we dont test such powerbank so you have to check on your side.

3

That powerbank supports “Quick Charge 3.0 and PD until 22.5W”. So not until 24W. Is it good anyway ? And anyway,I asked if the Edge-V can be powered with a voltage of 3.7v,because usually I power it via USB-C so,with a voltage of 5v.

4

I’ve asked to ChatGPT :

Can I power on the Edge-V using the VulTech Power Bank VPB-WP10BK ?

Bro replied like this :

Short answer: Yes — but only if you use the VPB-WP10BK’s USB-C PD/QC output (not a plain USB-A 5V port) and it can negotiate an output the Edge-V accepts. The Khadas Edge-V expects 5–20 V (USB-C PD supported), with Khadas recommending about 5 V @ ≥2 A as a typical supply. dl.khadas.com+1

Why that matters for your VPB-WP10BK

  • The VPB-WP10BK lists QuickCharge/PD outputs (5 V / 9 V / 12 V etc.), so its USB-C/PD port can provide a voltage the Edge-V accepts. That means the power bank is capable in principle. Amazon Belgio+1

  • Use the USB-C PD port and a PD-capable USB-C cable so the powerbank negotiates the correct voltage with the Edge-V. Don’t rely on a USB-A port if you need higher-than-5V PD profiles. Amazon Belgio

Practical cautions

  • Make sure the bank can deliver enough current at the chosen PD voltage. Khadas recommends at least 2 A at 5 V (or choose 9V/12V PD if the bank provides it and the Edge-V accepts that profile). Botland Elettronica+1

  • Many power banks implement an auto-shutoff when the load is very small — an idle Edge-V might draw low current and the bank could turn off. If you see the board powering on then shutting down after a while, this is a common cause.

  • Use a good-quality USB-C PD cable (some cheap cables won’t carry PD properly).

  • For long-term/stationary use I still recommend a dedicated 5V/12V wall adapter that can supply stable current, but for portable or temporary use the VPB-WP10BK should work.

If you want, tell me:

  • Do you plan to power the Edge-V from the powerbank via its USB-C port?

  • Want step-by-step test instructions (what to watch for, what to measure)?

I can walk you through a safe test or help pick settings/cable.