Best 6V RV Batteries of 2025

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6V RV batteries are a popular choice for many RV owners due to their durability and long-lasting power. These batteries are designed to withstand the unique demands of RV travel and provide reliable performance for extended periods of time. They are also typically more affordable than other types of RV batteries, making them an attractive option for budget-conscious consumers. Additionally, 6V RV batteries are often easy to install and maintain, making them a hassle-free addition to any RV setup.
At a Glance: Our Top Picks
Top 10 6V RV Batteries
GP-AGM-224-6V Rechargeable Battery for Solar and Inverters
The GP-AGM-224-6V is a 6-volt, 224AH @ C20 rechargeable battery designed for PV solar and inverters. Its sealed and maintenance-free construction ensures convenience, while its spill-proof/leak-proof (VRLA) design offers safety. The battery can be used for both float and cycle applications, with voltage ranges of 6.8-6.9V and 7.2-7.4V, respectively.
VMAX V6-225: 6.2kWh 24V AGM Solar Battery Bank
Get a heavy-duty and safe battery bank for your home, RV, or industrial use with the QTY 4 VMAX V6-225. These 6V 225AH AGM deep cycle batteries are maintenance-free, sealed, and feature military-grade plates for an extra margin of performance and service life. They are ideal for either float or cyclic applications, even after repeated discharges. You can waive the Signature Confirmation by sending us a message with your request when placing your order. Orders of 5 or more batteries shipped on a pallet must be signed for when delivered.
Trojan T-105 GC2 6V 225Ah Battery x4
The Trojan T-105 GC2 6V 225Ah Deep Cycle Flooded Lead Acid Battery x4 is ideal for RVs, homes, cabins and most renewable energy systems. With a weight of 62 pounds, these batteries can be used in various applications, such as golf cars, marine, solar and wind energy, floor machines, man lift, aircraft tug and truck. Recommended for its BCI Group Size: GC2H, its dimensions are 10.30in x 7.13in x 11.07in (Length x Width x Height).
2 Pack Trojan T-105 6V Deep Cycle Battery
The Trojan T105 is a 6-volt, 225 amp-hour deep cycle battery that can be used in various applications, such as RV's, homes, cabins, and renewable energy systems. Its BCI group size is GC2H, with dimensions of 10.30in (262) in length, 7.13 (181) in width, and 11.07 (281) in height, and a weight of 62 pounds. The Trojan T105 battery is recommended for use in various vehicles, equipment, and machines, including golf cars, RVs, marine vessels, floor machines, man lifts, and aircraft tugs and trucks.
6 Pack Trojan T-105 Plus Deep Cycle Battery
The Trojan T-105 Plus Deep Cycle Battery is a 6-volt lead-acid battery that has a 225 amp-hour capacity. Recommended for golf carts, RVs, marine, solar & wind energy, floor machines, man lifts, aircraft tugs, and trucks, this battery is versatile and can be used in a variety of settings. With a BCI Group Size of GC2H and dimensions of 10.30in (262) x 7.13in (181) x 11.07in (281), this battery weighs 62 pounds, making it easy to transport and install in various applications.
Trojan T-105 6V Deep Cycle Battery
The Trojan T-105 Battery is a powerful 225 amp-hour, 6-volt deep cycle option, perfect for various applications. Whether you need reliable energy for your RV, cabin, or renewable energy systems, this battery meets your needs. Its dimensions make it fit well in standard setups, while its robust design ensures long-lasting performance. Weighing 62 pounds, it’s sturdy yet manageable, allowing you to transport it with ease. The T-105 is ideal for a range of uses, from golf carts to marine applications, offering you flexibility and convenience in your energy solutions.
VMAXTANKS 6V 225Ah AGM Battery
The VMAXTANKS 6V 225Ah AGM Battery is a heavy duty deep cycle battery designed for golf carts, solar energy, and wind energy. It features a high porosity electrolyte suspension system, heavy duty lead tin alloys, and maintenance-free operation for up to 10 years. With a float service life span, you won't need to check the electrolyte or add water during operation.
Trojan T-125 Deep-Cycle Flooded/Wet Lead-Acid Battery
The Trojan T-125 is a 240mAh, 6-volt deep cycle battery that can be used in RV's, homes, cabins and most renewable energy systems. Its popular "Golf Car" (GC2) size, recommended for golf cars, RVs, marine, solar & wind energy, floor machines, man lifts, aircraft tug & trucks. It has dimensions of 10.30in (262) length, 7.13 (181) width, and 11.15 (283) height, and weighs 66 pounds.
Neptune Power 6V 200AH SLA Battery
Neptune Power Battery is a rechargeable maintenance-free 6V 200AH sealed lead acid battery perfect for Golf Carts, RVs, Boats, and more. Its M8 button style terminal supports a continuous 10A to 20A discharge, making it ideal for daily appliances. This spill-proof battery has a high discharge rate, long service life, and can be mounted in any position, resisting shocks and vibrations. With dimensions of 12.5" x 7" x 9", it offers high performance in various temperatures. Enjoy a 30-day refund policy and a full 1-year warranty for peace of mind.
US Battery Golf Cart 6V Battery: GC2 Group Size, 232 Amp Hour Capacity, 4 Pack
The US Battery Golf Cart 6V 4-Pack offers you a set of 4 deep cycle batteries with a 2-year warranty. With dimensions of 10.25 x 7.125 x 11.25 inches, these 6V batteries have a high capacity of 232Ah. The molded-in UTL terminal type and polypropylene/heat-sealed case material make them durable and reliable. Perfectly suited as a replacement for the Trojan T-105 GC2 Deep Cycle Battery, these batteries provide long-lasting power for your golf cart, ensuring you can enjoy extended rides without worrying about running out of battery.
Frequently Asked Questions (FAQs)
1. How long do 6 volt batteries last on an RV?
Properly maintained deep-cycle batteries should last for 6 or more years. Unfortunately some RV owners replace RV batteries every year or two. Extending battery life is not difficult; it just requires some basic care & maintenance.
2. Are 2 6 volt batteries better than 2 12 volt batteries?
Because most 6 volt batteries have a higher number of amp hours for each battery, it makes sense to purchase two 6 volts and wire them in a series – that gives you 12 volts, meeting your electrical system's needs. The 6-volt batteries last longer than most 12 volt ones, and they are lighter, as well.
3. How many amp hours are in a 6 volt AGM battery?
With a thicker battery plate, the 6 volt battery is able to deliver more long term energy and sustain deep discharging and recharging....
4. Are deep cycle batteries 6 volt?
Each cell in a deep-cycle battery can produce about 2 volts. A 6V battery has 3 cells, making a total of 6 volts, and a 12V battery has 6 cells, making a total of 12 volts!
During our 6v rv battery research, we found 24 6v rv battery products and shortlisted 10 quality products. We collected and analyzed 4,485 customer reviews through our big data system to write the 6v rv batteries list. We found that most customers choose 6v rv batteries with an average price of $1,102.37.
The 6v rv batteries are available for purchase. We have researched hundreds of brands and picked the top brands of 6v rv batteries, including Go Power, VMAXTANKS, Banshee, VMAX Golf, Neptune Power Products. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.