Chargex Battery

24V · aerospace

Specifying a UAV pack without the usual template paragraph

UAV is a duty cycle, not a keyword. Unmanned aerial vehicle power. If that sentence is still true after you delete the words “military-grade,” we can quote it.

CAGE 93CZ2

UN38.3 transport docs on request. DUNS 109774429. We do not publish a star rating we cannot source.

This rail: Trolling motors, mid-size solar, light commercial

Typical size: Typical 100–400Ah

What actually fails

  • Mass, vibe, and a paper trail. A consumer 12V listing is the wrong artifact for a flight or ground-support quote.

How we quote it

  • We quote from a statement of work: voltage, envelope, thermal, and the standard you actually need (DO-160, MIL-STD-810) — not a vibe word.

24V on this URL

Halves current versus 12V for the same watts. Confirm the motor or inverter is actually 24V before you order.

If you delete the voltage, the UAV constraints above should still make sense. That is the point.

How we quote UAV work

Unmanned aerial vehicle power If you do not have a standard number, we will ask for one. “Aerospace-grade” is not a test. Voltage overlay on this URL is only there because the equipment rail is real — delete the voltage and the duty-cycle advice should still read as a sentence. Halves current versus 12V for the same watts. Confirm the motor or inverter is actually 24V before you order.

Spec note

If you do not have a standard number, we will ask for one. “Aerospace-grade” is not a test.

Questions we actually get

How do I size a UAV lithium bank?

Watts × hours, then divide by voltage and by 0.8 if you want 80% depth of discharge. Add the worst ambient. That beats any calculator widget.

Can I keep my existing charger?

If it can hold a lithium charge curve (higher absorb, little or no float), maybe. Send the charger model. A lead-acid-only charger is how people cook packs.

What paperwork can you send?

UN38.3 is the usual transport packet. CAGE 93CZ2 and DUNS 109774429 for government bids. Other marks depend on the SKU — we send PDFs we actually have.

NASASpaceXU.S. NavyJPL

Customer marks shown as published by ChargeX. Ask sales for program context; this page does not invent a contract number.