Best Capacity · 1 of 2
288Wh LiFePO4 Battery Pack for Starlink Mini

- 288Wh LiFePO4, up to 8 h
- USB-C and DC, 60W in and out
- Stand and carry case
Our take
The larger, cheaper battery with a case. Choose it for longer sessions and tidy storage.
Why it made the shortlist
The GENDOME StarGrid is a 288Wh LiFePO4 battery built for Starlink Mini, listed at up to 8 hours of runtime depending on usage. Its USB-C and DC ports both support 60W in and out, a full charge takes about 5 hours from one port, and using both cuts that to about 2.5 hours.
It stores 99Wh more than the ROVEDGE, which is 189Wh, and adds a custom carry case. LiFePO4 cells and a BMS guard against overcharge, overheating and short circuits.
It suits campers who want the most stored energy and a case that keeps the dish and cables together. Solar and car charging are listed.
What works
- 288Wh is the larger battery
- Fast 2.5 hour dual-port charge
- Carry case included
- LiFePO4 with BMS protection
Watch out for
- Solar input details are not listed
- The catch
- The listing does not state a water or dust rating.



