24V · recreational
What fails first on Motorhome batteries (and what we spec instead)
Motorhome house batteries. The useful question is hours and ambient, not a synonym for lithium. ChargeX builds LiFePO4 packs (CAGE 93CZ2, UN38.3) and will quote the voltage your equipment already uses.
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 We do not publish a star rating we cannot source.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
- Weight in a van or trailer is payload. A 70% mass cut versus flooded is the reason people swap, not a cycle-life slogan.
- Boondocking math fails when someone sizes from a lead-acid 50% rule and then runs an air conditioner.
How we quote it
- Add up inverter watts and hours, then pick voltage so cable stays sane. 12V is fine until the inverter is not.
- Pair the bank with enough solar that you are not generator-idling every afternoon.
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 Motorhome constraints above should still make sense. That is the point.
Motorhome: the constraints that survive a find-and-replace test
Motorhome house batteries Most RV complaints are undersized banks, not bad cells. Write down fridge, furnace, and inverter hours before you pick Ah. 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.
24V catalog SKUs
24V 228AH Lithium Iron Phosphate Battery
228AH
$2,899 listed
24V 20A Dual Bank Charger
20A
$549 listed
12/24V 2 Bank 6 Amp Industrial Charger
24V
$999 listed
Prices are catalog list from our product file. Custom packs are quoted.
Spec note
Most RV complaints are undersized banks, not bad cells. Write down fridge, furnace, and inverter hours before you pick Ah.
Questions we actually get
How do I size a Motorhome 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.