About SINVYX
Starlink Mini connects you. We keep it powered.
SINVYX makes batteries built for one job: keeping a Starlink Mini online where the power grid ends. Every design choice starts from the terminal’s real input, not from a generic power bank.
Why we exist
Starlink Mini put fast internet in a backpack. But the moment you leave the grid, the question changes from “is there a signal?” to “how long will it stay on?”
Most power banks were designed for phones and laptops. They output USB-C and convert the voltage up, then the Starlink Mini converts it again inside. Each conversion wastes energy as heat.
One terminal. One battery designed around it.
SINVYX outputs 15–21V DC directly, matching the Starlink Mini’s input. No double conversion, so more of every watt-hour goes into runtime.
Three capacities. One terminal.
All models share the same housing, the same IP65 rating and the same DC output. What changes is how long you stay online, and whether it can fly.
Runtimes are estimates from DC direct output; real results depend on temperature and load. We also sell a 36V 60W foldable solar panel for recharging in the field.
How we build and check them
Weather-ready by default
IP65 on every model, not just the flagship. Protected against dust and water jets, with a working range of −20°C to 60°C. It is not rated for submersion.
Cells we name
21700 NMC cells from Samsung and LG in the 99Wh and 200Wh, and from EVE in the 158Wh. We say which cells are inside instead of hiding them.
Pass-through charging
Power your Starlink Mini while the battery charges. Charge from the included AC adapter or from solar panels up to 100W input.
Tested and documented
Every model is tested to UN38.3 for lithium battery transport. The MSDS is available on request.
- UN38.3
- UL2743
- FCC
- MSDS
Who we build for
Travelers and remote workers who need a connection on the road, on the trail or on the water.
Van, RV and marine users who run a Starlink Mini for days at a time and want it on solar.
Emergency and backup teams who need connectivity that does not depend on the grid.
Dealers, installers and brands. We supply wholesale, distributor and OEM orders, including custom capacity, housing, logo and packaging. Standard production capacity is 2,000 units per 30 days. Talk to our wholesale team →
The company
- Operated byBRIGHT POWER (CHINA) LIMITED
- Registered inHong Kong
- AddressShop No.3-4, Level 1, Shatin Plaza, Shatin, New Territories, Hong Kong
- ShipsUS: Amazon fulfillment. Other countries: from Hong Kong
- Warranty18 months
- Supportinfo@sinvyx.com, reply within 1 business day
Stay online past the last outlet.
Pick the capacity that matches your trip, or talk to us about a volume order.