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Availability:
In Stock.
Arrives
Wednesday, Sep 30
Set name: 100Ah
Features
- Renogy AGM Batteries: Trusted Worldwide, Exceptional Safety, Extreme Performance! Support series (No limitation), parallel (Up to 4P) connections
- Leading AGM Batteries: Renogy Deep Cycle AGM batteries have earned widespread trust with over 230,000 units sold worldwide in the past six years.
- Exceptionally Safe Chemistry & Minimal Troubleshooting: Compared to batteries made of other chemistries, Renogy 12V 100Ah battery offer exceptional safety due to their higher chemical stability. Their integrated internal structure and sealed design spare you from intricate internal troubleshooting, a feature not shared by lithium batteries.
- Better Performance at Extreme Temp: The upgraded electrolyte formula ensures outstanding discharge performance within a temperature range of -4 to 140F/ -20 to 60C, surpassing that of other counterparts. You can use the solar battery at extreme temperatures without concerns about discharging performance in RVs or cabins.
- Power Most Appliances: Featuring a 1100A (5 seconds) max discharge current and providing consistent, stable discharge, the rv battery can power most home appliances, including a fridge, microwave, CPAP, coffee maker, laptop, and more.
- Long Shelf Life: No need to recharge the 12 volt battery frequently when not in use. Renogy 100Ah AGM Batteries reduce the monthly self-discharge rate to below 3% at 77F (25C).
Description
100Ah Lead Acid Battery 200Ah Lead Acid Battery Mini Size Lithium Battery Mini Size Lithium Battery Self Heating Battery Rpver 2 Charge Controller Renogy Inverter Q: Can I discharge the battery to 0% and then recharge it again? A: To avoid cycle life shortening, it is recommended not to discharge the battery below 50%. And when not in use, we recommend charging it 100% before storing it and recharging it after three months. Q: Do they come with the terminal bolts? if not what size do they take? A: This Renogy AGM battery comes with two M8 x 1.25 x 20 mm terminal bolts. Q: Can I connect batteries in series and in parallel? A: Yes, you can. The maximum number that can be connected in parallel is 4. In series, there are no limitations. Q: Can I connect a 100 Ah battery to a 200 Ah battery? A: No, you can't. All the batteries you connect together should be the same capacity (Ah), the same voltage (V), and most importantly, the same battery type (AGM). And it would be better if they come from the same brand. Q: When using a charge controller, which battery type should I set? A: You should choose the SLD battery settings.
Number of Batteries: 1 12V batteries required. (included)
Brand: Renogy
Battery Cell Composition: Lead-Acid, AGM
Battery Capacity: 100 amp_hours
Recommended Uses For Product: RV
Number of Batteries: 1 12V batteries required. (included)
Brand: Renogy
Model Number: RNG-BATT-AGM12-100-US
Model Name: AGM Battery
Global Trade Identification Number: 97
UPC: 816360025597
Manufacturer: Renogy
Included Components: Deep Cycle AGM Battery
Item Type Name: for RV, Solar Marine and Off-grid Applications
Warranty Description: 2-year prorated material and workmanship warranty
Battery Capacity: 100 amp_hours
Voltage: 12 volts
Reusability: Rechargeable
Amperage: 50 A
Unit Count: 1 Count
Battery Weight: 63.9 pounds
Item Dimensions: 13.1 x 6.9 x 8.6 inches
Item Weight: 8.8 pounds
Antenna Location: RV
Battery Cell Type: Lead-Acid, AGM
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Sep 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Set name: 100Ah
I received all 8 of these Renogy Deep Cycle AGM 12 Volt 100Ah Batteries in good condition because they were packed with double box and double foam packing pads. They are very heavy and that care of packing was essential. They are wired in parallel for an 800 Ah 12 Volt battery bank. My 36-year experience with solar power taught me that connecting batteries and solar panels in parallel will provide much longer life than connecting them in series. Yes, you need much larger cables. I carefully charged the battery bank and recorded the discharge capacity over a 5-day period without any additional charging input. The discharge rate was a continuous 4 Amps. The capacity started at 800 Ah, 100% At 13.3 Volts. It took 120 hours to discharge down to 41%, 327 Ah remaining, at 12.1 Volts. That is a consumption of 473 Ah capacity. 4 Amps for 120 hours = 480 Ah. These batteries meet their specifications. I will only use them to 60% DOD (Depth of Discharge) max but mostly less than that. They have less points of failure compared to LiFePo4 batteries with their (complicated internal circuitry) and temperature requirements. They are good value, and good performance for stationary operation where weight is not a consideration. My application is the off-grid power source for my well. The input is 860-Watt peak solar array, output through the batteries to a 3000-Watt, 230 Volt AC inverter to power my well pump. The on-time duty cycle of the pump is low.
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Reviewed in the United States on May 15, 2026 by John M.
Set name: 200Ah
I’m using a NOCO genius 10 charger with this battery and have it set on AGM mode. I have an inverter connected at the same time. After a few days, the charger indicates that the battery is bad and cannot hold charge. If I reset the charger it works again, then after a few days same issue. Am I using the wrong charger or charger is set in the wrong mode? Has anyone else has similar issues?
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Reviewed in the United States on August 12, 2026 by Dionysios Psarris
Set name: 200Ah
Renogy makes excellent products, overall. Plan on team lift to move this battery.
Reviewed in the United States on September 21, 2026 by Patriot
Set name: 100Ah
Got tired of adding water to both of my 5 year old deep discharge flooded lead acid house batteries for my RV. My battery compartment is just large enough for two Group 31 batteries and these are near in size to that so I bought two of them. It also helps that the price on Amazon is very good! They look good and were easy to install. Quality looks very good, though that's just a visual check at this point in time for me. Note that the terminals have M8 screws - if you get battery cables with M8 (5/16) lugs there will be more metal at the end vs the 3/8 holes on my previous cables which rotted away. Nice removable caps on the battery terminals which help when connecting multiple batteries in parallel. See my photo of the final installation. I bought a Victron SmartShunt IP65 along with the batteries so that I would have more confidence in the state of the batteries when boondocking without shore (120VAC) power. There is a good datasheet for this battery on the Renogy website but that does not include two parameters that can help accuracy with the Victron. So I asked Renogy customer service for the information which they quickly provided! Bravo to them for this! The two parameters and their value are : Peukert’s Constant: 1.1 and Charge Efficiency: 90% I felt that the old batteries didn't have sufficient remaining capacity - though they were originally 120Ah each. Whether that was true or not I really don't know. See below for the reasons for this and why I got the Victron monitor - which I really like. I have a Renogy Rover 30A solar charger which shows the battery voltage and some kind of state of charge (SOC) number. But the voltage on a lead acid battery is an accurate measure of SOC only if the battery has sat completely idle (i.e. disconnected) for at least 24 hours which is a non-starter when you are camping. The solar controller doesn't know how much current is being drawn from my battery pack (both the house load and solar are connected directly to the battery) so it can't calculate any kind of reasonable load drop. From what I read the loaded voltage could be 0.5 to 0.7v or more below the resting voltage as related to SOC. Hence the uncertainty with the old batteries. The shunt battery monitor is in series with the negative battery terminals so it knows all the current in/out of the battery, plus voltages and temperature. So it can calculate SOC more accurately. Note, however, that all it can calculate is the percentage of the battery capacity. If you enter 200Ah as the net capacity for the battery pack and you use 100Ah then it will show roughly 50%. But just exactly what the net remaining capacity is for a battery that is a couple of years old is a difficult question to answer. If the actual capacity has degraded to 150Ah, then that 100Ah discharge is bringing SOC down to 33% which is definitely not good. Apparently the correct way to test actual capacity is to discharge it at the spec rate (100Ah divided by 10 hours equals 10A) until the voltage drops to 10.5V. You want the current to be constant even though the voltage is varying and you definitely want to stop when you get to 10.5V and then immediately charge it up again. I don't see myself setting up such a test fixture nor do I know any place that can do this kind of test...
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Reviewed in the United States on October 24, 2025 by K. Maletsky
Set name: Group 48 Battery
So far I have no issues with this battery. Packaged extremely well and had all plugs/vent connections that might be needed depending on vehicle application. Would give 5 stars but the warranty isn't as good as most places but for the cost savings I could deal with that tradeoff.
Reviewed in the United States on July 15, 2026 by Daniel Chism
Set name: 100Ah
Bought 2 batteries as the reviews were so positive and I wanted at least 100ah for each. Price was right. Batteries arrived ahead of schedule and packaging was in perfect shape. Charged batteries to 100% as recommended before installation. Installed in our RV which has a battery disconnect. Tested the Jack and worked great with full power, turned off disconnect and came back a 6 days later to hook it up and batteries quickly died as I was lifting and then retracting the electric Jack. Battery is to last for up to 3 months when you start with a full charge at temps above 5 degrees. Temperature was above 20 for the 6 days and 45 degrees F when I tried to use tbem. Batteries were at 25% with one measuring 11.7 volts and other 12.1. Put them on a 2amp charger and one battery made it to 95% and the other made it to 35% and that battery started to give a bad battery reading on the digital display on my automatic charger. The battery that charged to 95% had already discharged to 75% the next morning. No wiring was connected to either battery. Although these batteries are non returnable, Amazon is sending me replacements within the next week. I would say do not wait to open and charge these batteries, make sure they test correctly and hold charge. My assumption is that these 2 batteries were stored in an area during transport or at the distribution and we’re allowed to freeze. The fact the both batteries failed would lead me to believe this was the issue. Annoying to install and then need to uninstall along with Amazon not able to physically take the batteries back, now I need to pay to dispose of them. Having said this, I have notoriously bad luck. I hope the next set holds a charge. Amazon customer support is top notch and they always try to make it right.
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Reviewed in the United States on February 13, 2023 by David S.
Set name: 100Ah
This Renogy 12V 100Ah AGM battery performed well during a recent 12-hour power outage. It kept my basement dry by powering the equipment I needed, which gave me a lot of peace of mind during the outage. The battery was easy to set up and has worked reliably so far. I also like that it is a sealed AGM design, so it feels like a practical option for backup power, solar projects, or other off-grid uses. Overall, I am happy with the performance so far. It handled an extended outage well and proved to be a worthwhile backup for keeping things running when the power went out.
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Reviewed in the United States on August 18, 2026 by ChiBulls
Set name: 200Ah
This thing is an absolute monster. At over 100lb I felt pretty bad for the delivery guy. When I first installed it in my van in conjunction with two 100 watt panels, I didn't secure it well enough and it slid around in hard turns. The simple fix was a 1 inch wide strip of plywood going around all four sides. Now it fits snuggly in place. Connection and set up was a breeze. You don't have to be intimidated by this behemoth. Solar set up with this, inverter, charge controller, and panels can truly be done by anybody. The battery itself doesn't include any post covers for after connecting everything, but your inverter should have you covered there, pun not intended. The heavy duty nylon straps on each end are a much needed and most welcome addition for easily hauling this thing around. As my review suggests, I'm no electrical expert, so I can't honestly speak for the battery power and longevity. It has, however, served me flawlessly for an entire year. It runs my set power refrigerator non-stop while keeping all of my electronics fully charged and even occasionally running a tiny low power space heater as needed. I'm also looking forward to trying it out on an induction hot plate or a mini microwave in the future. I've even used it to run a full-size household vacuum to clean the van. If more money comes my way, I might check out the lighter lithium battery version in the future.
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Reviewed in the United States on December 6, 2023 by Jonathan