
Built Different. Built for Starlink Mini.
Every feature was designed with one goal: keep your Starlink Mini running longer, lighter, and simpler than anything else on the market.
Expandable Parallel Battery System
No other Starlink Mini battery can do this. The CTmods V2 supports true parallel connection — simply connect a second battery to double your runtime. Start with 4–5 hours, scale to 8–10 hours, or beyond. No power anxiety, ever.
- Connect multiple batteries in parallel (V2 only)
- Each battery delivers 4–5 hours of Starlink Mini runtime
- Add more batteries = more hours, no limits
- Perfect for multi-day camping, overlanding, and remote work
Ultra-Lightweight at Just 0.85kg
Lighter than a water bottle. The CTmods battery slips into your backpack without a second thought. Whether you're hiking to a remote peak or setting up at a campsite, you'll barely notice it's there — until you need it.
- Only 0.85kg per battery unit
- Compact form factor fits any backpack
- Modular — carry one or multiple units
- Ideal for camping, RV life, overlanding, van life
True Plug & Play — Ready in 60 Seconds
No complex wiring. No technical knowledge required. The CTmods battery comes with everything you need: a dedicated Starlink Mini DC power cable and mounting bracket. Connect, mount, power on. That's it.
- Includes Starlink Mini DC power cable
- Comes with integrated mounting bracket
- 7-step visual setup guide included
- LED indicator shows battery status at a glance
Works with Both 2024 & 2025 Starlink Mini
Designed to fit perfectly with all current Starlink Mini models. The mounting system accommodates both the 2024 version (SPX-04176000-501) and the 2025 version (SPX-04171000-515) without any adapters or modifications.
- Compatible with 2024 Starlink Mini (SPX-04176000-501)
- Compatible with 2025 Starlink Mini (SPX-04171000-515)
- Pole-mount design maximizes placement flexibility
- Secure screw-lock mounting system
Built for Extreme Conditions
From desert heat to mountain cold, the CTmods battery is engineered to perform. With a discharge range of -20°C to +60°C and built-in protection circuits, it's the most reliable power source for your Starlink Mini in any environment.
- Discharge range: -20°C to +60°C
- Charging range: 0°C to +45°C
- Built-in overcurrent, overvoltage & overheat protection
- High-quality chips for consistent power output
Your Adventure. Your Power.
Whether you're camping, living on the road, working remotely, or preparing for emergencies — CTmods has you covered.
Off-Grid Camping & Overlanding
Leave the generator at home. The CTmods battery keeps your Starlink Mini running through the night — whether you're deep in the woods, parked at a remote campsite, or on a multi-day overlanding expedition.
Connect two batteries in parallel for 8–10 hours of uninterrupted connectivity. Stream, video call, and stay in touch with the world, no matter how far off the beaten path you go.
RV Life & Van Builds
Keep your Starlink Mini running without draining your vehicle's house batteries. The CTmods expandable battery acts as a dedicated, isolated power source — recharge it from your vehicle's USB-C port or a solar panel between stops.
The pole-mount design integrates cleanly into any van or RV setup, maximizing available placement space without cluttering your living area.
Remote Work & Digital Nomad Life
Run a full workday off-grid. Connect multiple batteries for 8+ hours of Starlink Mini connectivity — emails, video calls, and file uploads from wherever the day takes you.
Compact, lightweight, and silent — it won't disrupt your workflow or your surroundings. Just pure, reliable internet access, anywhere on Earth.
Emergency Backup & Disaster Preparedness
When the grid goes down, stay connected. The CTmods expandable battery is your reliable backup for emergency communications, internet access, and coordination. Stock multiple batteries for extended emergency coverage.
With built-in protection circuits and a wide operating temperature range (-20°C to +60°C), it performs when other batteries fail. Be prepared for anything.
The Only Battery Built for Starlink Mini
Most batteries weren't designed for Starlink Mini. CTmods was. See how we compare.
| Feature | CTmods V2 Expandable | Standard Power Banks | Heavy Power Stations |
|---|---|---|---|
| Weight | ✓ 0.85kg (Ultra-Light) | ⚠ 1–2kg | ✗ 5–10kg+ |
| Parallel Expandability | ✓ Yes (V2) | ✗ No | ✗ No |
| Starlink Mini Optimized | ✓ Perfect Fit | ⚠ Adapter Needed | ⚠ Complex Setup |
| Runtime per Unit | ✓ 4–5 Hours | ✗ 1–2 Hours | ✓ 10+ Hours |
| Scalable Runtime | ✓ Unlimited | ✗ Fixed | ✗ Fixed |
| Plug & Play Setup | ✓ 60 Seconds | ✗ Requires Adapter | ✗ Complex Wiring |
| Airline Approved | ✓ Yes (95Wh) | ✓ Usually | ✗ No (Too Large) |
| Integrated Mount | ✓ Included | ✗ No | ✗ No |
| Price | ✓ $164 | ⚠ $100–200 | ✗ $300–1000+ |
Everything You Need to Know
Full specifications and package contents for the CTmods Starlink Mini Expandable Battery Pack.
| Capacity | 29700mAh (V2) / 29500mAh (V1) |
| Energy | 95Wh |
| Output Voltage | 19V DC |
| Output Current | 5A |
| Charging Voltage | 25.2V / 3A |
| Weight | 0.85kg per unit |
| Parallel Connection | V2 only (Grey & Black) |
| Discharge Temp | -20°C to +60°C |
| Charging Temp | 0°C to +45°C |
| Airline Approved | Yes (under 100Wh) |
| Compatibility | Starlink Mini (2024 & 2025) |
| SKU | XL0034 |
- 1 Starlink Mini Battery Pack × 1
- 2 Charger (25.2V / 3A) × 1
- 3 Power Cable × 2
- 4 User Manual × 1
⚠️ Note: Starlink Mini pipe adapter and flat mount are not included. Starlink Mini device is not included.
Frequently Asked Questions
Everything you need to know before you buy.