48V · communication
What fails first on Base Station batteries (and what we spec instead)
People land on a Base Station page because the last bank died early or would not charge. Base station backup power. We start from load, charger, and temperature — then cells.
CAGE 93CZ2
UN38.3 transport docs on request. DUNS 109774429. We do not publish a star rating we cannot source.
This rail: Residential solar, telecom, warehouse trucks
Typical size: Typical 100–600Ah; parallel for autonomy
What actually fails
- A tower or hut that cooks VRLA in two summers. Truck rolls are the cost, not the pack invoice.
How we quote it
- 48V lithium with a rectifier that already speaks the right charge curve. Temperature range in the hut is the spec.
48V on this URL
Default house and telecom rail once you are past a few kilowatts. Inverter protocol has to match.
If you delete the voltage, the Base Station constraints above should still make sense. That is the point.
What to spec for Base Station
Base station backup power Ask for the operating temp range in writing. -20 C to 60 C on a slide and 0–40 C in the fine print are different products. 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. Default house and telecom rail once you are past a few kilowatts. Inverter protocol has to match.
48V catalog SKUs
48V 200AH Deep Cycle Battery
200AH
$4,299 listed
48V 30A Fast Charger
30A
$899 listed
48V 100AH Lithium Ion Battery | Commercial, Solar, RV and OEM Applications
100AH
$2,800 listed
Prices are catalog list from our product file. Custom packs are quoted.
Spec note
Ask for the operating temp range in writing. -20 C to 60 C on a slide and 0–40 C in the fine print are different products.
Questions we actually get
How do I size a Base Station 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.
Customer marks shown as published by ChargeX. Ask sales for program context; this page does not invent a contract number.