Web Analytics
Author: William Kerner
Date: November 9, 2021

Best RV Battery - Top 5 RV Battery Reviews 2021

The quality of the battery can be the difference between a good RV experience and a bad one. In fact, it plays as big of a role as the engine itself.  Batteries that can produce a decent amount of power and are equipped with features that allow them to operate in any type of condition are extremely valuable for any RV enthusiast. In this article, we will delve into some of the main features of these units and we will help you pick the best RV battery on the market today.

What to look for when picking an RV battery

If you want to make sure that the battery has enough power and features to accommodate your RV, it needs to have a number of essential characteristics that you should be aware of. Keep reading as we break down all the qualities that the best RV battery should boast.

The capacity of rv batteries

This variable is represented in aH, which stands for amperes per hour.  It indicates the amount of power that the battery can produce within a specific period of time. A battery with a high capacity is capable of delivering a more consistent output and it can power an engine for much longer than an alternative with low capacity.

The discharge rate

This factor goes hand in hand with capacity, and in many aspects, it is just as important. It is usually represented in a percentage and it indicates the amount of power that is being discharged by the battery when it is operating at full capacity. A rate within the 60% range can be considered decent enough for most applications.

Shock absorption of rv batteries

This is an essential factor that contributes to the overall consistency and longevity of the battery. A good unit should come equipped with a built-in mechanism that helps absorb shocks. Moreover, the battery should also have the capacity to diffuse the vibrations that are generated by the engine. Batteries that lack these features are not reliable and are bound to encounter a slew of malfunctions after a few months of use.

The ability to handle extreme temperatures

For a battery to be operational in any outdoor setting, it should be designed to handle extreme temperatures, both high and low. Before buying a particular model, check the specs of the battery to make sure that it is suitable for extreme temperatures

The voltage

This is another crucial aspect that you should be aware of. The voltage of the battery should be compatible with the RV. Usually, this consists of 12 volts of direct current. With that being said, you also have the option of combining two regular 6-volt batteries in order to adequately power your RV.

Comparison Table

Preview
High End
Optima OPT8016-103 Batteries D34M BlueTop Starting and Deep Cycle Marine Battery
Best Choice
Weize 12V 100AH Deep Cycle AGM SLA VRLA Battery for Solar System RV Camping Trolling Motor, in...
VMAX857 AGM Battery 12 Volt 35AH Marine Deep Cycle HI Performance Battery ideal for boats and...
Renogy Deep Cycle AGM Battery 12 Volt 100Ah for RV, Solar Marine and Off-grid Applications, Gray
WindyNation 100 amp-Hour 100AH 12V 12 Volt AGM Deep Cycle Sealed Lead Acid Battery - Solar RV UPS...
Title
Optima OPT8016-103 Batteries D34M BlueTop Starting and Deep Cycle Marine Battery
Weize 12V 100AH Deep Cycle AGM SLA VRLA Battery for Solar System RV Camping Trolling Motor, in...
VMAX857 AGM Battery 12 Volt 35AH Marine Deep Cycle HI Performance Battery ideal for boats and...
Renogy Deep Cycle AGM Battery 12 Volt 100Ah for RV, Solar Marine and Off-grid Applications, Gray
WindyNation 100 amp-Hour 100AH 12V 12 Volt AGM Deep Cycle Sealed Lead Acid Battery - Solar RV UPS...
Capacity/Power
55 Ah C20 capacity
12 Volt 100 AMP
12V 35AH
12 Volt 100Ah/200Ah
12V 100AH
Item Dimensions
10 x 6.88 x 7.8 inch
12.1 x 8.9 x 6.7 inch
7,7 x 5 x 6,1 inch
13 x 6.8 x 9 inch
13 x 6.8 x 8.7 inch
Item Weight
43.5 pounds
60 pounds
-
66 pounds
66 pounds
Extra features
It boasts a vibration and shock resistant design, Can operate as a deep cycle battery or as a starting battery
Screws included
The case is highly durable and completely sealed to prevent any leaks, Can withstand strong vibrations and shocks
AGM technology for a more balanced managing of power
No leakage or spilling
Warranty
2 Year
1 Year
-
-
1 Year
Reviews
1,011 Reviews
1,399 Reviews
503 Reviews
653 Reviews
393 Reviews
Rating
Prime
-
-
-
Price
$289.45
$184.99
$117.97
$198.89
$199.99
High End
Preview
Optima OPT8016-103 Batteries D34M BlueTop Starting and Deep Cycle Marine Battery
Title
Optima OPT8016-103 Batteries D34M BlueTop Starting and Deep Cycle Marine Battery
Capacity/Power
55 Ah C20 capacity
Item Dimensions
10 x 6.88 x 7.8 inch
Item Weight
43.5 pounds
Extra features
It boasts a vibration and shock resistant design, Can operate as a deep cycle battery or as a starting battery
Warranty
2 Year
Reviews
1,011 Reviews
Rating
Prime
Price
$289.45
Best Choice
Preview
Weize 12V 100AH Deep Cycle AGM SLA VRLA Battery for Solar System RV Camping Trolling Motor, in...
Title
Weize 12V 100AH Deep Cycle AGM SLA VRLA Battery for Solar System RV Camping Trolling Motor, in...
Capacity/Power
12 Volt 100 AMP
Item Dimensions
12.1 x 8.9 x 6.7 inch
Item Weight
60 pounds
Extra features
Screws included
Warranty
1 Year
Reviews
1,399 Reviews
Rating
Prime
-
Price
$184.99
Preview
VMAX857 AGM Battery 12 Volt 35AH Marine Deep Cycle HI Performance Battery ideal for boats and...
Title
VMAX857 AGM Battery 12 Volt 35AH Marine Deep Cycle HI Performance Battery ideal for boats and...
Capacity/Power
12V 35AH
Item Dimensions
7,7 x 5 x 6,1 inch
Item Weight
-
Extra features
The case is highly durable and completely sealed to prevent any leaks, Can withstand strong vibrations and shocks
Warranty
-
Reviews
503 Reviews
Rating
Prime
-
Price
$117.97
Preview
Renogy Deep Cycle AGM Battery 12 Volt 100Ah for RV, Solar Marine and Off-grid Applications, Gray
Title
Renogy Deep Cycle AGM Battery 12 Volt 100Ah for RV, Solar Marine and Off-grid Applications, Gray
Capacity/Power
12 Volt 100Ah/200Ah
Item Dimensions
13 x 6.8 x 9 inch
Item Weight
66 pounds
Extra features
AGM technology for a more balanced managing of power
Warranty
-
Reviews
653 Reviews
Rating
Prime
Price
$198.89
Preview
WindyNation 100 amp-Hour 100AH 12V 12 Volt AGM Deep Cycle Sealed Lead Acid Battery - Solar RV UPS...
Title
WindyNation 100 amp-Hour 100AH 12V 12 Volt AGM Deep Cycle Sealed Lead Acid Battery - Solar RV UPS...
Capacity/Power
12V 100AH
Item Dimensions
13 x 6.8 x 8.7 inch
Item Weight
66 pounds
Extra features
No leakage or spilling
Warranty
1 Year
Reviews
393 Reviews
Rating
Prime
-
Price
$199.99

Reviews of the best RV batteries

1 - Optima Batteries 8016-103 D34M

Optima OPT8016-103 Batteries D34M BlueTop Starting and Deep Cycle Marine Battery
1,011 Reviews
Optima OPT8016-103 Batteries D34M BlueTop Starting and Deep Cycle Marine Battery
  • 12-Volt, 750 Cold Cranking Amps, Size: 10 inches x 6 7/8 inches x 7 13/16 inches tall,...
  • Optimal starting power even in bad weather
  • Mountable in virtually any position. Works well as a boat battery or RV battery
  • Fifteen times more resistant to vibration for durability

There is a good reason why the Optima brand is a name that comes up frequently every time vehicle batteries are mentioned. This company has managed to consistently put out high-quality products that are durable, reasonably priced, and high-performing. The 8016-103 D34M is a prime example of that unwavering commitment to quality. This battery serves a dual purpose and can operate either as a deep cycle batteries or as a starting battery. For the price point, the value that you are getting with this unit is simply fantastic.

Besides use with RVs, this battery is perfectly suited for a wide range of vehicles that includes boats and motorhomes. It serves as a consistent source of power even in less than optimal conditions. This is mostly due to its smart spiral cell design and its use of continuous lead plates. Another contributing factor to this unit’s great performance is its immense starting power and remarkably high reserve capacity. In fact, this battery has the capacity to deliver a sizable amount of power at any time regardless of weather conditions. Other noteworthy qualities of this battery include its vibration and shock resistant design, its durability, and the very fast charging time that it offers.

The pros

  • It can operate as deep cycle batteries or as a starting battery
  • It has the ability to remain operating in rough weather conditions
  • The battery’s power output is consistent and highly efficient
  • The starting power of the Optima is the highest at this price range
  • It boasts a vibration and shock resistant design
  • The lifespan is decent

The cons

  • The packaging of the battery could use some improvement
  • The straps that are used to secure the battery on large mounts are not included

2 - Universal UB121000-45978

This amazing battery from Universal Power Group is ideal for any type of RV. Not only is it reliable and durable, but it is also highly versatile and it is capable of delivering a consistent performance regardless of the mounting position that you choose. Besides RVs, it is adept at powering boats, carts, and scooters among many other battery-powered vehicles and devices.

Like all high-performing units, the Universal UB121000-45978 features the much-touted agm batteries NLP  technology. This feature allows for more efficient power output and enables the battery to operate in a smooth way that is completely unaffected by shocks and vibrations. Furthermore, the battery is equipped with a valve that was specifically designed to give you full control over the regulating of its performance.

Some of the other great qualities that are worth noting include the battery’s remarkable storage capacity and the sealed structure that is highly effective when it comes to preventing any leaks or spills. When you factor in the durability and performance that this unit offers, it is easy to make the case for why the Universal UB121000 is the top lead acid RV battery in the sub $200 price range.

The pros

  • The price of the battery is great when you consider all the included features
  • It is capable of powering a wide range of vehicles and gadgets
  • It employs AGM technology for a more optimized power output
  • The case of the battery is leak proof and completely sealed
  • The storage capacity of the battery is higher than the competition
  • The smart design of the unit makes it resistant to shocks and vibrations

 The cons

  • It is quite heavy which contributes to reducing portability
  • The lifespan of this battery is shorter than we had hoped

3 - VMAXTANKS VMAX V35-857

This is another tremendous option that is worth the consideration of anyone on a tight budget. This affordable model features a set of unique plates that add to the battery’s overall performance and versatility. It is rated at around 12-volt 35AH and it is suitable for any type of RV as well as any boat that is powered by a trolling motor. Unlike the vast majority of products in its price point, the VMAX V35-857 boasts a very solid construction that is highly resistant to corrosion and leakage. More importantly, it employs the effective AGM technology that ensures a smoother and more efficient managing of the battery’s power output.

Another unexpected quality that is offered by this unit is its ability to withstand vibrations and shocks with relative ease. Additionally, it is completely sealed to the point that no hazardous leaks or spills can occur. The sturdy case is also effective when it comes to protecting the inner plates of the battery.

The VMAX is also characterized by its generously long lifespan and its ability to remain functional even after multiple successive deep discharges. As far as entry-level options are concerned, finding a unit that can match this battery in terms of durability and performance would be a very difficult task.

The pros

  • The value that you are getting for the price is one of the highest on the market
  • The case is highly durable and completely sealed to prevent any leaks
  • It can withstand strong vibrations and shocks
  • It features a unique plate design
  • It can power decent-sized motorboats in addition to RVs

The cons

  • It does not hold a charge as long as the other options in our list
  • The description that comes with the battery is far from comprehensive

4 - Renogy Deep Cycle AGM Battery

Sale
Renogy Deep Cycle AGM Battery 12 Volt 100Ah for RV, Solar Marine and Off-grid Applications, Gray
653 Reviews
Renogy Deep Cycle AGM Battery 12 Volt 100Ah for RV, Solar Marine and Off-grid Applications, Gray
  • Maintenance Free: Manufactured with thick absorbent glass mat (AGM) separators and...
  • Excellent Discharge Performance: Proprietary quinary alloy plates and specially treated...
  • Long Shelf Life: Made of high purity materials, Renogy Deep Cycle AGM Batteries reduce the...
  • Wide Operation Temperature Range: Improved electrolyte formula ensures stable battery...

This is one of the top options at the mid-range price bracket. It is rated at 12-volt 100Ah and it is quite versatile and reliable. It can be used to power multiple devices and vehicles ranging from RVs and electric cars to golf carts and consumer electronics. Furthermore, this unit is equally adept at operating as a backup power supply or as a daily power source.

For a relatively affordable battery, the Renogy Deep Cycle has a lot going for it with regard to quality and performance. The AGM technology that was used it to engineer it allows for a more balanced and efficient managing of power output and its solar energy storage capacity is quite impressive. In addition to all of this, it boasts a heavy-duty case that is sealed against leakage and spilling.

Another great selling point of this battery is the sheer convenience that it offers to the user. The maintenance requirements of the Renogy are virtually nonexistent and some of its design elements are specifically geared toward enhancing functionality and eliminating the risks that could potentially arise from over-discharging. You can expect a smooth and safe recharge every single time out of this battery.

The pros

  • The battery is more versatile than other similarly-priced options
  • It employs AGM technology for a more balanced managing of power
  • The maintenance requirements are very low
  • Its design safeguards it against over-discharging
  • It is an ideal option for both backup and daily use
  • The solar energy storage capacity is impressive considering the price

The cons

  • It is significantly heavier than the average RV battery
  • The capacity of the battery is permanently reduced if it is drained past the 12.4V mark

5 - WindyNation 100 amp-Hour 100AH

WindyNation 100 amp-Hour 100AH 12V 12 Volt AGM Deep Cycle Sealed Lead Acid Battery - Solar RV UPS...
393 Reviews
WindyNation 100 amp-Hour 100AH 12V 12 Volt AGM Deep Cycle Sealed Lead Acid Battery - Solar RV UPS...
  • WindyNation 100 amp-hour, 12 Volt heavy duty deep cycle AGM sealed lead acid batteries...
  • Ideal for all types of off-grid power: Solar Systems, RV's, UPS, Off shore Marine power,...
  • 99.995% pure virgin lead allows for an extremely low discharge rate and maximum power...
  • Technical and physical specifications can be viewed in the photo gallery (image #2)

This deep cycle battery offers a lot of value for the money and it is one of the best mid-range options on the market. Like all the items that we reviewed in this article, it boasts a flexible range that enables it to operate on a wide range of vehicles that extends beyond RVs. Moreover, it can serve as a tremendous solar charger due to its immense storage capacity.

Safety wise, you will be glad to know that the WindyNation was constructed with a special focus on ensuring a clean power output as well as eliminating any potentially harmful fumes. The case is made from high-quality materials and it is fully sealed against leakage and spilling. Despite its high level of performance and relatively complex engineering, this battery is easy to maintain.

One essential aspect that is worth mentioning is the quality of the built-in plates. They are immensely durable and are ideal for delivering consistent discharges. The overall performance of the battery is stellar considering its price and its fast recharge time makes it perfectly suited for all types of heavy applications. This is a solid investment for any outdoor enthusiast that needs a durable and straightforward RV battery.

The pros

  • This battery features heavy duty plates that are ideal for repetitive discharges
  • The discharge rate is good
  • It is effective for all types of off-grid power requirements
  • The case employs reinforced ABS plastic
  • No leakage or spilling was detected when using the battery
  • The price to quality ratio is fairly high

The cons

  • The hub terminals might be a little bit too short for some people
  • Some of the instructions that come with the battery are not detailed enough

The verdict

Rv batteries is a very important component of the RV, and the process of picking the right one should never be rushed. Take the time to discern all the points discussed in this article and go over the reviews several times before making your decision.

Last update on 2021-12-02 / Affiliate links / Images from Amazon Product Advertising API

This site is a participant in the Amazon services LLC associates program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.
Copyright 2021 Batterywill.com All rights reserved.
crossmenu