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Fullriver DC215-12 Deep-Cycle AGM Battery (12V 215Ah)

Original price was: $849.99.Current price is: $204.90.

Fullriver DC215-12 is a premium 12V 215Ah sealed AGM deep-cycle battery designed for demanding cycling and reliable reserve capacity. Maintenance-free and spill-proof, it’s an excellent choice for RV house power, marine deep-cycle use, solar/off-grid battery banks, backup power, and other heavy-duty applications that need long runtime and strong durability.

  • Capacity: 215Ah (20hr rate)
  • Reserve capacity: 420 minutes @ 25A
  • Cold cranking amps (CCA): 1000A
  • Size (L×W×H): 15.0″ × 7.01″ × 14.65″
  • Weight: ~132 lbs
  • Group size: J185 (also referenced as 921/J185 by some distributors)
  • Terminal: DT-style terminal (per Fullriver documentation)
  • SHIPS on a Pallet call for shipping quote.

Need help confirming fit, cable/terminal hardware, or a multi-battery bank design?

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  • Part numberMatch the complete number, including letters and suffixes.
  • Electrical specificationConfirm voltage, chemistry and charging requirements.
  • Physical fitCompare dimensions, connector, polarity and terminal position.
SKU
DC215-12
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Description

Fullriver DC215-12 Deep-Cycle AGM Battery (12V 215Ah)

The Fullriver DC215-12 is a heavy-duty, sealed AGM (Absorbent Glass Mat) deep-cycle battery built for dependable runtime in real-world cycling applications. Because it’s maintenance-free and spill-resistant, it’s ideal for installations where reliability matters—whether you’re powering RV loads, marine electronics, off-grid solar storage, or mission-critical backup. Replaces US-185 XC2 12V 200Ah Deep Cycle Battery Floor Scrubber Sweeper Wet battery.

Why AGM for deep-cycle?

  • Maintenance-free operation: No watering, reduced corrosion mess, and cleaner installs.
  • Reliable reserve capacity: Designed for sustained loads and long runtimes.
  • Durability for demanding environments: Excellent for mobile and equipment-based installations.
  • Low-hassle ownership: Great for seasonal equipment and standby power setups.
  • 132 lbs. Must ship on Pallet call for quote

Common Applications (Where the DC215-12 is commonly used)

  • RV / Camper house battery systems (12V loads, inverters, lighting, appliances)
  • Marine deep-cycle (house banks, electronics, accessories)
  • Solar & off-grid storage (battery banks, remote power sites)
  • Backup / standby power (critical DC loads, emergency support)
  • Industrial & mobility equipment often powered by deep-cycle AGM systems (varies by configuration)

Key Specs (DC215-12)

  • Nominal Voltage: 12V
  • Capacity: 215Ah (20-hour rate)
  • Reserve Capacity: 420 minutes @ 25A
  • CCA: 1000A
  • Dimensions: 15.0″ (L) × 7.01″ (W) × 14.65″ (H)
  • Weight: ~132 lbs
  • Group Size: J185
  • Terminal Type: DT-style terminal (confirm cable/connection requirements before ordering)

Fitment & Compatibility Notes

  • Verify the tray space: Confirm length/width/height clearance including cable bend radius.
  • Confirm terminal needs:
  • Battery bank planning: If you’re wiring multiple units in parallel/series, we can help you match capacity and charging requirements.
  • Compatibility support (fit, terminals, and application matching)
  • Fast order handling and careful packaging guidance
  • Expert help building or replacing a 12V deep-cycle bank

Need a quick confirmation? Send us your application details (device/model, tray measurements, terminal/cable photo) and we’ll confirm the best match.

  • 12V 215Ah sealed AGM deep-cycle battery for long runtime applications
  • Maintenance-free (sealed design) and spill-resistant
  • High reserve capacity: 420 minutes @ 25A
  • Strong starting capability: 1000 CCA (useful where dual-purpose performance is needed)
  • Heavy-duty case size: Group J185 footprint
  • Great for: RV house power, marine house banks, solar/off-grid storage, and backup power

Frequently Asked Questions – Fullriver DC215-12

What is the capacity of the Fullriver DC215-12?

The DC215-12 is rated at 215Ah (20-hour rate), making it well-suited for deep-cycle runtime needs.

Is the DC215-12 a maintenance-free battery?

Yes. It is a sealed AGM battery, designed to be maintenance-free under normal use.

What are the dimensions and weight?

It measures approximately 15.0″ × 7.01″ × 14.65″ and weighs about 132 lbs.

What applications is the DC215-12 commonly used for?

Common uses include RV house battery systems, marine house banks, solar/off-grid storage, and backup/standby power. Always verify charging profile, physical fit, and terminal/cable requirements for your setup.

What terminal type does the Fullriver DC215-12 use?

Fullriver documentation lists a DT-style terminal.

Can I wire multiple DC215-12 batteries together?

Yes—many customers build battery banks. For best results, use identical batteries, proper cable sizing, and a charger/controller designed for AGM charging profiles.

Is this battery good for solar systems?

Yes. The DC215-12 is commonly used in solar/off-grid storage where reliable deep-cycle performance and maintenance-free operation are important.

SHIPS on a Pallet call for shipping quote.

Additional information

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Product Name + Part Number

Fullriver DC215-12 Deep-Cycle AGM Battery (12V 215Ah)

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Ordering guidance

A reliable replacement starts with an exact match

Similar-looking batteries and accessories can use different voltage, chemistry, connectors or polarity. Verify the label and physical fit before purchase.

View the battery matching guide
Is matching the voltage enough?

No. Chemistry, dimensions, connector type, polarity, terminal position and charging requirements must also match.

Which number should I compare?

Use the complete model or part number printed on the original item. Include every prefix, suffix, dash and revision where shown.

What if my device model is not listed?

Do not assume compatibility from appearance alone. Compare the original part number and specifications or confirm the requirements in the device documentation.