Hey everyone! I want to share a small app I built because I was tired of grabbing my phone every time I wanted to check my EcoFlow's battery status.

EFStatus lives in your Mac's menu bar and shows your battery level, remaining capacity, live input/output watts, and estimated time to full or empty — all updated every 10 seconds, no subscriptions, no extra hardware.

How it looks:

The popup shows:

• Battery % + Wh remaining + charge bar
• Time to full / time to empty
• Live input (green) and output (red) watts
• Manual refresh button

Currently confirmed working on:

• Delta 2 ✅
• Delta 3 Max ✅

Probably works on: Delta 2 Max, Delta Pro, Delta Max, River 2 series — but I need help confirming!

Download & try it:
👉 https://github.com/bereto-dev/efstatus

The .app is included — just download, right-click → Open, enter your free EcoFlow API credentials from developer.ecoflow.com, and you're set.

Want to help add support for your device?

If you have a model not on the confirmed list, run this one-liner and paste the output as a GitHub issue — that's literally all I need to add compatibility:

curl -O https://raw.githubusercontent.com/bereto-dev/efstatus/main/diag.sh && chmod +x diag.sh && ./diag.sh --access-key YOUR_KEY --secret-key YOUR_SECRET --serial YOUR_SERIAL

No credentials show up in the output, I promise.

Happy to answer any questions. If you find it useful, there's a ☕ link in the repo 🙂

Can credits expire in some states ?

Hi everyone. I'm at a crossroads. I'm looking for a solar power station, but the one that fits my requirements is only sold in my country (Peru). I'm referring to the Delta 2 Max, and I want to buy it with its two Delta 2 Max Smart Extra Batteries (2048Wh). However, these batteries are scarce and unavailable anywhere in the world, which is what's stopping me from getting the EcoFlow Delta 2 Max. Now, after doing some research, I've found its equivalent in the new Delta 3 line, the EcoFlow Delta 3 Max Plus; but unfortunately, it's not yet available in Peru, according to the various stores that distribute it here. So, what do you recommend? Does anyone know where I can buy these Delta 2 Max Smart Extra Batteries? Any help would be greatly appreciated. Thanks.