GENDOME StarGrid 288Wh Starlink Mini Battery Pack — LiFePO4 Power Station with Carrying Case, up to 8 hrs

GENDOME's StarGrid is a compact 288Wh (90000mAh) LiFePO4 battery kit built to power a Starlink Mini off-grid for up to eight hours while keeping accessories organized in a custom carrying case.

This all-in-one Starlink Mini power solution combines a high-capacity lithium iron phosphate power bank, cables, and a tailored protective case so you can set up reliable internet away from wall outlets. Designed for campers, RV users, van-lifers, remote workers, and anyone needing portable Starlink connectivity, the kit emphasizes long cycle life, fast USB-C PD charging, pass-through operation, and on-the-go protection for the dish and accessories.

How long will this battery power my Starlink Mini?

Under typical operation the 288Wh capacity delivers up to about eight hours of continuous runtime for a Starlink Mini, depending on signal strength and additional device draws. Real-world duration varies with network conditions and attached gadgets, but the pack is sized for overnight or day-long outings off-grid.

• Capacity: 288Wh / 90000mAh
• Estimated runtime: up to 8 hours for Starlink Mini (typical usage)
• Actual runtime varies with antenna activity and extra loads

What charging speeds and pass-through options does it offer?

The battery supports bi-directional USB-C Power Delivery with up to 120W input for rapid charging and 100W output to feed laptops or other high-power devices. Pass-through lets you run the Starlink Mini from the pack while the pack itself is charging, so you don’t lose connectivity while replenishing power.

• USB-C PD: up to 120W input, 100W output
• Recharge to ~80% in about 2 hours under recommended conditions
• Pass-through operation for simultaneous use and charging

Is the battery safe and built to last?

GENDOME uses LiFePO4 cells known for thermal stability and long cycle life, paired with an integrated battery management system (BMS) that guards against overcharge, over-discharge, and over-temperature events. The design focuses on durability for frequent travel and repeated charge cycles.

• LiFePO4 chemistry for improved longevity and safety
• Built-in BMS: over-charge, over-discharge, over-voltage, over-temp protection
• Engineered for many charge/discharge cycles compared with standard lithium packs

What comes in the kit and how does the carrying case protect my gear?

The StarGrid kit is ready to use out of the box: a 288Wh power bank, a custom-fit carrying case, a DC cable for the Starlink Mini, and a DC-to-USB-C cable. The case has precision compartments and reinforced, water-resistant materials to safeguard the dish, battery, charger, and cables during transport.

• Included: 288Wh power bank, custom carrying case, DC cable, DC-to-USB-C cable
• Case: tailored compartments, splash-resistant exterior, reinforced structure
• Organized storage for Starlink Mini, battery, cables, and small solar accessories

Who is this for? The GENDOME StarGrid kit is aimed at people who need dependable Starlink Mini power away from mains electricity: campers who want overnight connectivity, RV and van enthusiasts, field workers needing temporary internet, and anyone wanting an organized, protected way to take Starlink gear on the road. It’s also a practical backup for short power outages where preserving internet access is important.