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Renogy 12 Volt 200Ah Deep Cycle AGM Battery, Lead Acid Solar Battery

  • Based on 3,521 reviews
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Availability: Only 3 left in stock, order soon!
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Arrives Friday, Sep 11
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Set name: 200Ah


Features

  • Maintenance Free: Manufactured with thick absorbent Glass Mat (AGM) seperators and advanced valve regulated technology, Renogy deep cycle agm batteries save you from acid leakage and frequent maintenance..Batteries Required:no
  • Excellent Discharge Performance: Proprietary quinary alloy plates and specially treated plate grids enable low internal resistance and high discharge currents of up to 10 times the battery rated capacity.
  • Long Shelf Life: Made of high purity materials, Renogy deep cycle agm batteries reduce the monthly Self discharge Rate below 3% at 77F (25C), which is 5 times lower than their flooded counterparts.
  • Wide Operation Temperature Range: Improved electrolyte Formula ensures stable battery capacity and outstanding discharge performance at low temperatures below 32F (0C).
  • Length of Cycle services is significantly affected by depth for discharge (primarily), along with ambient temperature, discharge Rate, and the way the battery is recharged.
  • NOTE: We highly recommend installing the battery upright. It is allowed to install the battery on its side only if there are special reasons for doing so. DO NOT install the battery upside down.
  • Reference Capacity: C3: 152.9Ah; C5: 172.3Ah; C10: 190.5Ah; C20: 200Ah

Description

200Ah Lead Acid Battery 100Ah Lead Acid Battery Mini Size Lithium Battery Mini Size Lithium Battery Self Heating Battery Solar Charge Controller Renogy Inverter Can I discharge the battery to 0% and then recharge it again? 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. Do they come with the terminal bolts? if not what size do they take? This Renogy AGM battery comes with two M8 x 1.25 x 20 mm terminal bolts. Can I connect batteries in series and in parallel? Yes, you can. The maximum number that can be connected in parallel is 4. In series, there are no limitations. Can I connect a 100 Ah battery to a 200 Ah battery? 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. When using a charge controller, which battery type should I set? 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: 200


Recommended Uses For Product: RV


Number of Batteries: 1 12V batteries required. (included)


Brand: Renogy


Model Number: RNG-BATT-AGM12-200


Model Name: 12 Volt 200AH


UPC: 840315202122


Manufacturer: Renogy


Included Components: 12V 200Ah Deep Cycle AGM Battery with M8 Terminal Bolts


Item Type Name: lead_acid_battery


Warranty Description: 2-year prorated material and workmanship warranty


Battery Capacity: 200


Voltage: 12 volts


Reusability: Rechargeable


Amperage: 50 A


Unit Count: 1 Count


Item Dimensions: 20.5 x 9.4 x 8.8 inches


Item Weight: 127.9 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: Friday, Sep 11

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.

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Top Amazon Reviews


  • Good value, & good performance for stationary operation where weight is not a consideration.
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. ... show more
Reviewed in the United States on May 15, 2026 by John M.

  • Charging options
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? ... show more
Reviewed in the United States on August 12, 2026 by Dionysios Psarris

  • Good specs, good customer service and good price!
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... ... show more
Reviewed in the United States on October 24, 2025 by K. Maletsky

  • So far, so good during a long outage
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. ... show more
Reviewed in the United States on August 18, 2026 by ChiBulls

  • Perfect fit, fast delivery
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

  • Lies and Stonewalling over a simple Warrenty return.
Set name: 100Ah
The battery we bought was put on a trickle charger while in storage before we installed it in our camper (which has a renogy solar panel and charger system). When we installed it, the Renogy charger said it was at 57% capacity. (Odd at the time, so we investigated.) Long story short, when we brought it back, my battery tester said it was bad. Autozone tested it and said it was bad. We called Renogy as there is a multi-year warranty on the battery at the beginning of May. It is now the end of May and after many calls to renogy support (in which we were assured twice that an RMA would be issued), we have been asked to test it with a battery shunt monitor which we do not own or have access to. The description said it is a deep cycle AGM battery with 1100A max discharge rate. When testing it against significantly lower 750A specs, it fails. I have never had such issues with a company. It is one thing to have a bad unit go out the door, it is another thing entirely to stonewall, lie and not follow through with commitments made. I will not buy another Renogy product. ... show more
Reviewed in the United States on May 29, 2026 by Amazon Customer

  • Durable solar battery
Set name: 200Ah
We have used this for over a year and it is a high quality non lithium battery for our solar system.
Reviewed in the United States on August 28, 2026 by denise

  • The battery stopped charging
Set name: 200Ah
The battery work good for about 2 weeks and then it wouldn't hold a charge I thought originally it was my charging controller I replaced it and it's still doing the same thing but the battery worked good for the first two weeks
Reviewed in the United States on July 24, 2026 by Gina Arevalo

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