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Availability:
Only 3 left in stock, order soon!
Arrives
Thursday, Oct 29
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At a glance
- Condition
- New
- Set
- 200Ah
- Model
- RNG-BATT-AGM12-200
- Dimensions
- 20.5 x 9.4 x 8.8 in
- Weight
- 127.9 lb
- Number of Batteries
- 1 12V batteries required.
- Item Type Name
- Lead acid battery
- In the box
- 12V 200Ah Deep Cycle AGM Battery with M8 Terminal Bolts
- Warranty
- 2-year prorated material and workmanship warranty
Features 7
- 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.
Specs 18
| Number of Batteries | 1 12V batteries required. |
|---|---|
| Brand | Renogy |
| Battery Cell Composition | Lead-Acid, AGM |
| Battery Capacity | 200 |
| Recommended Uses For Product | RV |
| Model Number | RNG-BATT-AGM12-200 |
| Model Name | 12 Volt 200AH |
| UPC | 840315202122 |
| Manufacturer | Renogy |
| Item Type Name | Lead acid battery |
| 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 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Oct 29
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
Great battery! Just heavy! (200ah)
Set name: 200Ah
Great battery, but you’ll need 2 people to move it! But great battery for my sump pump backup!
Reviewed in the United States on October 13, 2026 by Jess W.
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?
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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...
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Reviewed in the United States on October 24, 2025 by K. Maletsky
Big, heavy, fits the bill for lead-acid needs...
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
Ok battery
Set name: 200Ah
I bought this battery in Sept. 2023. The battery stopped holding any charge. It lasted about 3 years
Reviewed in the United States on September 14, 2026 by Joshua C.
Company has atrocious attitude re: quality & customer support
Set name: 100Ah
I purchased this battery and had it installed ($150 cost) as a replacement for my 7 yr old camper van (previous Interstate battery worked fine). After two 4 day trips noticed that battery was discharging much more quickly than expected after being charged on 300 mile runs. After another 3 trips battery would completely discharge when it sat for a week and would not recharge after a long drive (300 mile +). Took the van to a different RV repair facility & they test ( w/ standard batt charge / discharge load equipment) and say it is not holding charge at all. so, batt is a reject, supposed to have 400 recharges & not working after 40, 8 months. I contact Renogy customer service &submit 5 email explanations , getting a run around about how was it tested & how did it fail. I had the repair shop supply info about how tested & equipment used. Renogy sends me a 8 page doc about how they will not do any refund (or partial credit) unless the batt is tested w/ about $15K worth test equipment, ridiculous. so, they will not stand behind their product when they occasionally ship a reject ( see other reviews) & they will waste a ton of your time providing crappy customer service. DON'T BUY. There are much better batteries out there w/ descent service if there is a problem.
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Reviewed in the United States on February 11, 2024 by Robert B.
Incredible Battery
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
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.
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Reviewed in the United States on August 18, 2026 by ChiBulls