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Renogy

Renogy 12V 100Ah Deep Cycle AGM Battery

SKU RNG-BATT-AGM12-100-US
$208.99
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Renogy 12V 100Ah Deep Cycle AGM Battery

Renogy

Renogy 12V 100Ah Deep Cycle AGM Battery

SKU RNG-BATT-AGM12-100-US

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We offer free shipping on all orders across the contiguous United States. Orders are typically processed within 1–3 business days, and standard delivery takes 5–10 business days. Freight and oversized items take 7–14 business days and may require a scheduled delivery.

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We offer a 30-day return window on eligible items from the date of delivery. Products must be unused, in original condition, and returned in their original packaging. To start a return, contact us at support@adventuremotion.com or call (877) 834-4299. Return shipping costs may apply for non-defective items. Damaged or defective items are replaced at no cost to you.

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The Renogy 12V 100Ah Deep Cycle AGM Battery is a sealed, maintenance-free lead-acid battery sized for RVs, trailers, boats, and small off-grid solar systems. Its absorbent glass mat construction locks the electrolyte into fiberglass separators, so there is nothing to top off and no risk of acid spills during travel.

Renogy's upgraded electrolyte keeps the battery discharging reliably from -4°F up to 140°F (-20°C to 60°C), allowing it to keep working in freezing weather without added temperature compensation. It can also supply a strong burst of current for a few seconds to get demanding appliances started.

You can build a larger bank by wiring batteries in series without a fixed limit or up to four in parallel, using batteries that match in type, voltage, and capacity. To protect cycle life, avoid draining the battery below 50% state of charge and select the SLD setting on your charge controller.

What's in the Box

  • 1 x 12V 100Ah Deep Cycle AGM Battery
  • 2 x Terminal Bolts

Electrical Specifications

  • Battery Type: AGM
  • Rated Capacity: 100Ah (10-hour rate to 10.5V)
  • Nominal Voltage: 12V
  • Cycle Life: 500 cycles (at 50% depth of discharge)
  • Self-Discharge Rate (77°F / 25°C): < 3% per month
  • Connection Method: Series & Parallel (up to 4 in parallel)
  • Automatic Self-Heating: No

Charging Parameters

  • Cycle Use Voltage: 14.4V – 14.8V
  • Float Charge Voltage: 13.5V – 13.8V
  • Maximum Continuous Charging Current: 30A

Discharging Parameters

  • Maximum Discharging Current: 1100A (5 seconds)

Temperature Ratings

  • Standard Operating Temperature: 77°F ± 9°F (25°C ± 5°C)
  • Storage Temperature: -4°F to 140°F (-20°C to 60°C)
  • Charge Temperature: 32°F to 122°F (0°C to 50°C)
  • Discharge Temperature: -4°F to 140°F (-20°C to 60°C)

Mechanical Specifications

  • Dimensions: 13.1 × 6.9 × 8.6 in (332 × 175 × 219 mm)
  • Weight: 63.9 lbs (29 kg)
  • Housing Material: ABS

Accessories

  • Terminal Bolts: M8 × 2

Communication

  • Built-in Bluetooth: No
  • Communication Port: No

Warranty & Certifications

  • Material & Workmanship Warranty: 2-year prorated warranty
  • Certifications: MSDS

  • Sealed absorbent glass mat design is maintenance-free and spill-proof
  • Integrated internal structure means no internal troubleshooting is needed
  • Electrolyte chemistry offers high stability for safe operation
  • Upgraded electrolyte formula discharges reliably from -4°F to 140°F (-20°C to 60°C)
  • Delivers up to 1100A of discharge current for 5 seconds to start demanding loads
  • Supports unlimited series connections and up to 4 batteries in parallel
  • Can be installed upright or on its side (never upside down)

What is an agm battery?
Agm (absorbent glass mat) batteries are a type of sealed lead-acid battery where the electrolyte is absorbed into a fiberglass mat separator. this makes the battery maintenance-free, spill-proof, and ideal for rv, marine, and off-grid use.
Can i discharge the battery to 0% and then recharge it again?
No. to avoid shortening the battery’s cycle life, you should not discharge the battery below 50%. when storing the battery, fully charge it and recharge every three months.
What is the best way to place and store this battery?
This agm battery should be placed upright during normal use. it may be placed on its side only when necessary, but should never be placed upside down. store it in a dry, cool area (5°f to 104°f / -15°c to 40°c), fully charged, and recharge every three months.
Can this battery be used at freezing temperatures?
Yes, within its rated temperature limits. discharge temperature range is -4°f to 140°f (-20°c to 60°c). charge temperature range is 32°f to 122°f (0°c to 50°c). using the battery outside these temperature limits may shorten lifespan.
Do the batteries come with terminal bolts? what size are they?
Yes. the renogy 12v 100ah agm battery includes two m8 x 1.25 x 20 mm terminal bolts.
Can i connect batteries in series and in parallel?
Yes. you can connect up to 4 batteries in parallel. there is no limit to the number of batteries in series, as long as the system is engineered safely.
Can i connect a 100ah battery to a 200ah battery?
No. all batteries in the same bank must have the same capacity (ah), voltage (v), and battery type. mixing sizes or chemistries causes imbalance and reduces performance.
When using a charge controller, which battery type should i select?
Select the sld (sealed lead-acid) or sealed agm battery option on your charge controller.
Is this battery compatible with renogy one?
No. this agm battery is not compatible with renogy one. a 500a battery monitor with shunt (sold separately) is recommended for monitoring.
Can this battery be used in series to build a 24-volt system?
Yes. this 12v agm battery can be used in a 24v system by wiring two batteries in series. parallel connections support up to 4 batteries.

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