Your 6V Deep Cycle Battery Buying Guide

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3 of the best 6v deep cycle battery

When replacing the battery for your RV, it’s best to know more about the process before jumping in. Sometimes a 12V battery is enough, but a 6V deep cycle battery may provide a better camping experience depending on your needs. You want to travel comfortably knowing that you can utilize all the parts of your RV while camping. 

Take time now to start educating yourself on the ins and outs of your RV battery setup. Learn more about a 6V deep cycle battery, and consider if it might work better for you than the standard 12V RV battery setup. Let’s get started!

What Is a 6V Deep Cycle Battery?

Not all batteries are equal, and not all power needs are, either. If you’re looking into purchasing a new battery for your RV, understanding how to make the switch to 6V batteries is beneficial. 6V batteries can help produce more power, which could be helpful in the future.  

Type of 6V Batteries

There are different types of 6V batteries, and each is unique. You can get an Absorbed Glass Mat (or AGM) battery, one of three types of traditional lead-acid batteries, a gel battery, or a lithium-ion battery. Understanding the differences between the 6V batteries will help you choose the best one for your situation. 

A man replacing his 6v deep cycle battery

How Long Should a 6V Deep Cycle Battery Last?

The time a 6V deep cycle battery setup will last in your RV relies on how you treat the batteries and how many you have strung together. The more batteries you have, the longer it will take to drain them. If you have four batteries instead of two, you might get a little more time out of the setup. 

On average, when using a 6V battery setup to power your RV’s appliances and other items, you’ll get anywhere from 5 to 7 years out of your batteries before needing to replace them. 

How Many Amp Hours Are in a 6V Deep Cycle Battery? 

Amp hours represent how long a battery will produce 1 amp of power. Depending on the brand and build of the 6V battery, you can get from 180-225 AH (amp hours) from one 6V battery. 

Knowing and understanding how amp hours work will help you calculate how long you can use your batteries before recharging them. However, you will likely have an indicator. You don’t have to know the specs inside and out to utilize your RV batteries properly, but it will help when comparing prices. 

Person replacing their 6v deep cycle battery

Are Two 6V Batteries Better Than One 12V? 

Like many decisions made in the camping lifestyle, this is best left to the individual to answer. If you primarily take your RV to campgrounds, you will likely be better off with a run-of-the-mill 12V battery setup. Having shore power readily available means, you won’t need as much independence. 

However, campers who spend considerable time dry camping or boondocking may benefit from two 6V batteries. It has much to do with the number of lead cells within the battery. When the cells are larger, there’s more space to pack a charge. The larger cells inside the 6V battery give it the upper hand in charging and longevity. 

Pro Tip: Let’s dive in more to see which is really better for your RV. Learn more about the difference of a 12 Volt Or 6 Volt RV Battery!

Best 6V Batteries

Overall – 

The overall best 6V deep cycle flooded lead battery is the Trojan T-105. It’s the best battery in its field. You will have to do a little work to maintain this battery. However, the lifecycle of the Trojan T-105 6-volt battery overtakes other available options. The battery can usually charge and discharge 750 times, which is ideal for campers who use their battery power often. 

Trojan T-105 GC2 6V 225Ah Deep Cycle Flooded Lead Acid Battery
  • Voltage: 6, Amperage: 225mAh, Chemistry: Flooded
  • Length: 10.370, Width: 7.120, Height: 10.870

AGM – 

The VMAXTANKS AGM heavy duty deep cycle 6V battery has a float service lifespan of 8 to 10 years. The maintenance on this battery is also straightforward. You won’t have to worry about the specific gravity of the electrolyte or add water to the tanks throughout the battery’s life. 

VMAXTANKS 6 Volt 225Ah AGM Battery: High Capacity & Maintenance Free Deep Cycle Battery for Golf Carts, Solar Energy, Wind Energy.
  • 9.5"*7.3"*11"h Heavy Duty 6V AGM DEEP CYCLE BATTERY with Float Service Life span of 8 to 10 years.
  • Electrolyte Suspension system VMAX tanks utilize an electrolyte suspension system consisting AGM (Absorbed Glass Matt)...

Budget – 

If you’re trying to save a little dough on your next battery purchase, check out the specs on the Mighty Max 6V rechargeable sealed lead acid battery. It has 200 amp hours and is also maintenance-free. This battery is resistant to shock and vibration, and you can orient it any way you want, except upside-down. You only get a one-year warranty on this battery. 

Keep in Mind: With the increase in gas prices, you’ll want to try saving money in other areas of your budget. These are Astonishing Ways To Save Money On A Tight Budget while on the road!

ML200-6 - 6 Volt 200 AH, Internal Thread (INT) Terminal, Rechargeable SLA AGM Battery
  • ML200-6 Internal Thread is a 6V 200AH Sealed Lead Acid (SLA) rechargeable maintenance free battery - UL Certified
  • Dimensions: 12.05 inches x 6.65 inches x 8.94 inches. Listing is for the Battery and Screws only. No wire harness or...

Is a 6V Deep Cycle Battery Worth It?

Public opinion will quickly lean toward a yes. Buying two 6V deep cycle batteries to power your RV will be more valuable and cost-effective in the long run. However, there is an exception. If you’re strictly a campground camper, then you should have no problem doing the things you need with a traditional 12V battery.

It comes down to your individual needs and how you like to camp. Now that you have a little information, you can easily choose what’s most suitable for your favorite campers. Which type of 6V deep cycle battery would work for you? 

Last update on 2022-12-06 / Affiliate links / Images from Amazon Product Advertising API

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