Skip to content

VMAXTanks Battery Review

Vmaxtanks battery review
Vmaxtanks battery review

Military grade VMAXTanks VMAXSLR AGM Deep Cycle 125Ah SLA Rechargeable Battery is just perfect for you. Thus, it’s a massive deep cycle battery. The main feature that attracted us was its 99% recombination capabilities. Technically, that means no gases or dangerous fumes. In a nutshell, it will not disappoint you. Read along with our VMAXTanks battery review to know more. So let’s get started.

1. VMAXTanks VMAXSLR AGM Deep Cycle 125Ah SLA Rechargeable Battery (Top-Rated Military Grade Battery)

When you saw the battery first, you will realize it’s a massive heavy-duty battery not just in terms of size, but also as the of performance.


Let’s see for whom the product is designed for:

  • You can use this battery as an inverter.
  • It could be perfect for PV solar panel.
  • You can use it as a useful charger for solar panels.

Technical Details

  • Charging Voltage: 14.7 V
  • Amp/Hr: 125AH
  • Item Weight: 75 pounds
  • Warranty: 12 months
  • Charging current: 8A-35 A max.
  • Reserve capacity: 260 minutes.
  • Product Dimensions: 6.8 x 12.9 x 8.7 inches


  • It is a heavy duty battery.
  • An affordable price.
  • It will last long, approximately 8-10 years.
  • It comes with a smart battery calculator to calculate the AC/DC power.


  • Too huge to carry and maintain.

2. VMAX V6-225 AGM Solar Battery Bank for Home, RV, or Industrial, Qty 4

These batteries are powerful that will give you a 100% high performance to meet your needs. These batteries are free from all types of maintenance, sealed. So, if you are seeking for a battery that can significantly perform to meet you all indoor needs, choose this VMAX V6-225 batteries.

One of the best features of these batteries are, they come with a military-grade plate, and as a result, it is capable of providing impressive deep cycle performance.

Technical Details

  • Dimension: 9.5″ X 7.3″ X 11″ (L X W X H)
  • Battery Bank: 6V 225AH AGM Deep cycle
  • Weight: 300lbs (total weight for all four).

Wow Feature of the VMAX V6-225 AGM Solar Battery Bank, Qty 4

  • The sealed feature of this battery provides leak-free operation whilst working at any position. It will never give you any adverse effect in its service life, undoubtedly.
  • Besides, VMAX specializes in manufacturing quality deep cycle AGM batteries. In continuation of this, during float mode, each battery will give you service at least 8 – 10 years with premium performance. It means you will never regret purchasing this battery because of its unquestionable performance.
  • With this product, a battery calculator is also available to let you assist regarding the quantity of battery is required for your particular AC or DC power requirements.


  • Maintenance-free service.
  • Confirms delivering one of the highest amounts of discharge.
  • Long lifespan with 12 months of warranty.


  • Requires a professional to test the discharge meter after a certain period.

3. VMAXTANKS VMAX V35-857 12 Volt 35AH AGM Battery

The VMAX V35-857 AGM Battery is offering several features in a compact unit that comes with only 25 pounds weights. It is significantly small and a portable one to carry it with you wherever you need it.

The best feature that impresses most is, it has a 35Ah rating, and with reserve capacity, it will run 75 minutes, and with a full charge, you will get 4 – 6 hours service from it.

Technical Details

  • Dimension: 7.7″ X 5″ X 6.1″ (L X W X H)
  • Capacity and volts: 35Ah and 12V
  • Weight: 25 lbs.

Wow Feature of the VMAXTANKS VMAX V35-857 12 Volt 35AH AGM Battery

  • If you are looking for powering your onboard vehicle or marine accessories, this battery will be a perfect choice, undoubtedly. While manufacturing, the manufacturer keeps its focus on the deep cycle applications.
  • Besides, It comes with a maximum power density as well as promises an impressive deep cycle capability.
  • There is no limitation in operating at weather because of its weather-proof technology.


  • No accumulation of hazardous gases because it comes with reflex reseal option and safety release valves.
  • Shock-resistant and provides a long service time of 8 – 10 years.
  • No discharge of flammable fumes as it is fully spill-proof.


  • Compatible with 18 – 35-pound trolling motors.

4. VMAXTANKS 6 Volt 225Ah AGM Battery: High Capacity & Maintenance Free Deep Cycle Battery


This versatile battery is compatible to show its performance as a solar or wind turbine battery, RV battery, golf cart battery, electric trolling battery, and many more.

The suspension system of this battery is an electrolyte that consists of AGM of a superior absorbency that will captivate and hold the electrolyte. Moreover, this battery doesn’t use any silica gel or other hazardous contaminants.

Technical Details

  • Physical dimension: 9.5″ X 7.3″ X 11″ (L X W X H)
  • Weight: 72 lbs.
  • Capacity and voltage: 225Ah and 6V.

Why the VMAXTANKS 6 V 225Ah Battery is a top pick?

  • I liked the lifespan feature of this battery most. It will not think about which application you are using, float, or cyclic, during both forms, it will give you service for a minimum of 8 – 10 years.
  • The reserve capacity of this cell is 500 minutes. It means, with 100% charge, it can deliver you 25A and a minimum of 10.5V for nearly 25ºC for 500 minutes.
  • You can use this battery, either series or parallel, to make a set of a battery of multiple voltages and capacities.


  • Installation is accessible at any orientation.
  • Great performer with any application.
  • Significant Reserve Capacity rating (500 minutes).


  • Weight is high.

5. VMAX MR127 12 Volt 100Ah AGM Deep Cycle Maintenance-Free Battery

If you are looking for a battery that will give you many hours of service with a single charge, you have no other choice except this VMAX MR127 12V 100Ah AGM Deep Cycle battery. It is highly reliable that you will give a new name to this battery, which is “Mr. Dependable.”

It has a dependable plastic enclosure that will save the battery from unwanted vibration and shock. Its build quality is fantastic to provide you safe and long-time use.

Technical Details

  • Physical dimension: 12″ X 6.7″ X 8.2″ (L X W X H).
  • Weight: 68lbs.
  • Capacity and voltage: 100Ah and 12V

Wow features of the VMAX MR127 AGM Deep Cycle Maintenance-Free Battery

  • Moreover, it doesn’t require much time to get charged. It will give you a 2X faster charging experience than a traditional battery and save you valuable time. 
  • Tin alloy is used to manufacture the grid of the battery. Thus, the battery remains in good condition for a long time which enhances the life span of the battery.


  • Premium quality build.
  • Affordable price.
  • AGM technology confirms straightforward maintenance.


  • Bit oversized compared to other batteries.

For whom the VMAXTanks VMAXSLR AGM Deep Cycle 125Ah SLA Rechargeable Battery is designed

When you saw the battery first, you will realize it’s a massive heavy-duty cell. Not just in terms of size, but also as the performance. Let’s see for whom the product is designed for.

Features of the VMAXTanks VMAXSLR AGM Deep Cycle 125Ah SLA Battery

Be ready with an impressive AGM Cell backup system, whenever your power goes out in the summer. In this content, we will explain why you should use this battery in your solar panel system. Let’s see its impressive features:

Float Service Lifespan

First of all, the Vmaxtanks battery is one of the best solar array from any other AGM deep cycle batteries for its high-quality manufacturing design as well. At the same time, it provides 8-10 years lifespan in float mode with its superior performance. However, it also provides a battery calculator. You can quickly calculate the number of cells, which you need for specific AC or DC power requirements.

User-Friendly Design

It is also noteworthy that it combines with a user-friendly size. For example, for volts 12v amp hours and the AMP hours 125AH, the total weight is 75 Lbs with the size H=8 max, L=12, and W=6. As a result, the user can move from one place to another place quickly.

Potential Parts and Labels

It is encouraging that; it is AGM heavy duty deep cycle cell. Also, it includes custom-made plates, which is another positive side of this battery and the dishes are all military grade. It is essential to mention that, it comes with both VMAX hot stamp and also VMAX labels on the top of the cell. Indeed, this is the best reliable solar battery in the market.

Excellent Charging Ability

Another unique feature is that Vmaxtanks Battery has the best charging capability. Especially, charging current about 30A max and charging voltage is approximately 14.7V (recommended any solar array is at least 12 A).

It is, however, right to note that, it contains an excellent smart microprocessor controlled charger, which BCI code is: 31

Diffusion Capability

The superb matter is that, this solar battery designed for 99.9% recombination capabilities. For this reason, there is no problem with dangerous fumes, gases, and diffusion.


vmaxtanks battery relaible

Reliable Packages

Surprisingly, Vmaxtanks solar battery has a low weight to carry, which is only 75 pounds. At the same time, its shipping weight is not so much, which is only 77 pounds. Besides, it includes different packages, which provide free shipping offers as well.

Maintenance tips for VMAXTanks VMAXSLR AGM Rechargeable Battery

  • Observe the Charge capability. Use amp-hour meters or voltage-indicating digital monitors to check the current charge.
  • Prevent Sulfation. Please make sure to maintain periodic charge cycles to keep your battery performance healthy.
  • Turn away Stratification. For this reason, regular running of the array and mechanical stirring of the electrolyte because these process can prevent the diffusion as well.
  • Budget some time for cooling off Period. Therefore, your cell will perform to the best of its abilities, and you risk burning your battery out!

Maintaining Equalization, for keeping the cells balanced, you need to applied a low current charge after the full charge cycle, which may extend the charge time about 3 hours.

Let’s watch video reviews on how to maintain AGM Deep Cycle Batteries:

Frequently Asked Questions (FAQ)

A:  Well, No. this specific model is for not this type of charger.

A:  It is 260 minutes.

A:  Yes, it is possible. It’s a good, heavy duty battery.

Still undecided? Alternative products you might consider:

1. WindyNation 12Volt 100Ah AGM Lead Acid Battery

WindyNation is specialized in producing Solar RV UPS Off-Grid. Not only solar but also will be useful in RV, telecommunication, UPS, Marine power or other portable tools.

2. Optima Batteries OPT8016-103 Blue Top D34M Battery

Optima Batteries OPT8016-103 BlueTop is surely one of the best batteries for marine in just under $300. It comes with 750 CCA and 12 volts. The thing we like most is its superior performance even in bad weather. If you want to know more about Optima battery, you might read Optima Blue Top D34M Review.

3. Universal Battery UB121000 12v Deep Cycle AGM Battery

Though it just looks like a regular deep cycle battery, you will be amazed by its superb performance. More than anything, it is a spill-proof battery. You can also read detailed reviews on the Universal Battery UB121000 Deep Cycle Battery.

Wrapping Up

To wrap up our review, VMAX builds high quality products up and down their product offering. There is a good value and high quality to be had, for a high price sometimes. You can not go wrong on choosing VMAX for your specific needs.

1 thought on “VMAXTanks Battery Review”

Comments are closed.