Predator 3500 Inverter Generator Battery

Last Updated on July 27, 2022 by Jahangir

The predator 3500 inverter generator battery is a rechargeable battery that comes with 12 volts and can power an RV too. While the Predator 3500 inverter generator is a very powerful and efficient piece of equipment, we tend to forget about the one thing that really matters when it comes to a generator: the battery. Not only does the battery need to be able to provide enough power to run the machine but it also needs to be able to withstand the amount of stress that an inverter generator puts on its battery.

What is a Battery?

A battery is a device that stores chemical energy and releases it through electrical energy. The components of a battery are three things such as the cathode, anode, and electrolyte. Once the battery is connected to a circuit, electrons are released from the battery’s anode terminal. The anode is always connected to the negative terminal of the circuit, and the cathode is always connected to the positive terminal. This electrical difference causes electrons to flow from the anode, through an electrical path in your circuit, through the cathode, and back into the anode. To create a current you need to have free ions and electrons.

Predator 3500 Inverter Generator Battery
Predator 3500 Inverter Generator Battery

The easiest way for the anode and cathode to accomplish this is through chemical reactions. In most batteries, there are two chemicals, one that produces ions or positively charged atoms (an anion) and another that pumps those positive charges from one side of the electrolyte down into it (the cathode).

To achieve electrochemical balance, these substances must be separated which keeps them apart until they are needed to help power the machinery. A battery will become depleted over time because when you are using your machine, it is constantly producing waste that flows into the electrolyte and oxidizes or reduces in terms of its ability to hold an electrical charge required by the current device connected to it. Some batteries can be charged but most cannot until they have lost some of their original energy in order for them to maintain their capacity in a usable state after being discharged.

The 26r Agm Battery For Generator

The 26r agm battery is a kind of energy storage device, which can be used to generate electricity. This battery is used in an electric start to power the engine for the generator.

Considerations when buying a Battery

In buying a battery, you must consider the following factors: capacity, size, weight, and price. Capacity is how much charge or energy can be put into a battery in an hour. Weight refers to how heavy a battery is while the size refers to the length and width of a battery.

The Battery’s Voltage

The battery you choose should have enough voltage for your need. The battery voltage is the potential difference that exists between the positive and negative terminals of a battery. The battery voltage varies depending on the type of cell inside the battery, its terminal voltage, and temperature.

If you need more voltage, you can use a battery with a higher voltage. The best way to determine the voltage of a battery is by looking at the markings on it. However, this can be difficult and time-consuming as they may not always be visible on batteries sold online or through street vendors. If you’re unsure about how much voltage your device requires, you can check for specifications online.

The Battery’s Amps

The amp capacity is how much power the battery can deliver to your device at one time. The higher the amps, the more powerful your starting of the generator, cell phone or laptop will be when it’s turned on.

Higher amperes allow equipment with weaker devices greater output than lower battery’s amperes. Amps are the number of electrons that flow through a circuit when the current is passing. However, the high ampere is always not a good choice because it requires a higher voltage between the positive and negative terminals, therefore increasing power consumption at high tech devices.

Battery life

Another important consideration of the battery is its life of the battery. It’s important to check the battery company’s rating on the maximum capacity for short-term or long-term use so you can choose better.

Durability & Safety Strip for Battery Life

The protection strip is an additional thing that will help certain brands become popular, even though it does not really compare with other performance features. Some manufacturers seem to be conscious about putting these powerful skills into their products and they are very cautious in choosing voltages among others for this purpose.

This strip avoids the batteries from harmful reactions and damage and is designed to avoid essentially all damage effectively without even leaking power over time. Significantly, this is a good sign not only in terms of quality but also regarding durability since they do the double task as it reduces total energy by increasing its capacity.

The second thing that can help brands become popular with different models that use these strips are those designs, usually present on most battery types such as yellow and orange-colored strip that aims to warn consumers about their structure, which is not only the safest but also the standard way of performing such tasks.

Safety and the environment

The safety of people and the environment are two important factors that must be taken into consideration when buying a new battery. The Jobsite should have adequate ventilation to prevent carbon monoxide poisoning, proper precautions for employees to avoid slips, trips, and falls, and precautions for the protection of pedestrians.

Warranty of the Battery

You can buy the battery from Amazon for your predator generator in case you face a problem with the electric start. When you choose a battery you should check the warranty period. For example, a 3 or 5 years warranty is considered a decent quality battery for electric start generators. Your best option will be based on your budget and electricity usage frequently to avoid changing batteries twice a year.

It should provide the customer with 32 months warranty period to address all issues, which arise out of the wrong handling and misuse. The company holds a decent reputation for its genuine claims done by one-stop solution while providing customers complete satisfaction.

Predator 3500 Inverter Generator Battery review

After checking and reviewing many batteries, I found that the YTX7L-BS 12V 6Ah battery is perfect for replacement as the electric start battery for the Predator 3500 Inverter Generator.

The battery for this invention is designed to run on 12V DC electrical sources other than batteries. It has the capability of starting a generator but also provides enough runtime needed to power other devices that are connected directly or indirectly with it including lighting, fans and etc because it can be wired so one could have an inverter distribution system.

Batteries that are passively cooled have plates that are made from materials that produce gas when exposed to electrolytes. This gas produces heat and this process is called a chemical reaction. These batteries offer the advantage of being able to discharge quickly, but they cannot provide an electric charge as rapidly as other batteries. Active cooling systems are available to allow these batteries to continue operating under extreme conditions.

Technical specifications of YTX7L-BS 12V 6Ah battery 

Brand: Mighty Max Battery

Vehicle Service Type: Motorcycle, ATV, Snowmobile, Personal Watercraft

Voltage: 12 Volts

Item Weight: 5.51 Pounds

Item model number: ‎4350336465

Manufacturer Part Number: ‎YTX7L-BS89278

Capacity: 6Ah

Although there is mentioned that these batteries are suitable for Motorcycle, ATVs, Snowmobile, and Personal Watercraft, etc, however, you can also use these batteries for different appliances including starting the motor of a portable generator.

Features of YTX7L-BS 12V 6Ah battery 

Mighty Max Batteries are designed to give you the maximum power and run time for your vehicle as well as the generator. They have a specially formulated, sealed lead acid gel cell, which is maintenance-free and provides optimum performance. Mighty Max batteries will give you a longer life span per charge and a higher cycle life.

The Mighty Max Battery is a Durable and Long-lasting Battery. It has an OEM design with state-of-the-art construction and materials. The battery features a spill-proof design for safety and includes Manufacturer Warranty.

Mighty Max YTX7L-BS 12V 6Ah is a direct replacement for the OEM part made of quality materials and built to strict quality control standards. The Mighty Max Battery is a replacement power sport battery.


To summarise, the Mighty Max Battery is a direct replacement for the OEM part made of quality materials and built to strict quality control standards. These batteries are built to strict quality control standards that meet or exceed the original manufacturers’ specifications.

The battery features a spill-proof design for safety and includes Manufacturer Warranty. If you need a battery for the Predator 3500 Inverter Generator, you can choose Mighty Max YTX7L-BS battery without any worry.


There are many ways to check the battery of your generator but we will discuss a few:

1. If you have a voltage meter, then it would be easier for you to check the battery. You can easily measure the battery voltage using the voltmeter. Note that you must have your voltmeter calibrated.

2. Different cells of the battery will provide different voltages with respect to their temperature condition, i.e., hot or cold, thus they do give a bit of difference in voltage readings on the meter functions but within specs! So if BATTERY VOLTAGE is indicated as ‘Cold’ by the Voltage Meter then this means it still has not fully charged.

3. If you have a DC motor running your generator and this is indicated by the LED lights on, then there should be no/low voltage reading specified for it by the meter. This would be an indication that it has changed enough to start our generator or any other electrical appliance with a high alternate current (HAC).

Using water straight from the faucet may harm batteries sealed inside portable power equipment. The battery and the charger should be cleaned with warm soapy water before recharging, and then flushed clean of all soap residue prior to charging for the first time.

Once charged, it can be left in its pack without having any further cleaning done simply by wiping it down on a dry cloth once every month or two runs off generators on electric lighting circuits during daylight hours. Batteries need to remain sealed when used this way to prevent vapours or any condition that could lead to a fire.

For a Flooded Lead Acid battery, you need distilled water on the other hand, for AGM (Absorbed Glass Mat) battery, you do not need the distilled water.

Different brands of batteries can be used in a predator 3500 inverter generator, but not all batteries are compatible with the unit. The Predator 3500 is a 12-volt battery that uses deep cycle lead acid technology. In order to use different types of batteries, you need to purchase a compatible battery that will have an equal or higher amp hour rating than the stock battery.

In general, lithium-ion and sealed AGM type batteries are compatible with the Predator 3500 and other inverters of this kind.

Both sealed and flooded lead-acid batteries are used in a wide range of applications, but there are some significant differences between the two. • Sealed lead-acid batteries have lower internal resistance and can deliver more current for a given voltage than flooded lead-acid batteries.

• The voltage of a sealed lead-acid battery is slightly higher than that of a flooded one.

• A sealed lead-acid battery will leak acid over time, while the fluid level in a flooded battery remains constant.

When buying a battery for your inverter generator, you should consider the type of battery that will work best with your system. There are three main types of batteries to choose from:

1. AGM (Absorbed Glass Mat) – These batteries have a polymer glass mat inside them which absorbs and retains water to prevent it from leaking out. They also have a sealed design so there is no need for ventilation, making them safer than wet cell batteries. They are typically more expensive than flooded lead acid batteries but hold their charge better and last longer because they don’t require watering or charging as often as wet cells do.

2. Flooded Lead Acid – These types of batteries have an electrolyte solution in each cell which needs to be topped off periodically using distilled water or marine acid gel which is environmentally friendly and cost-effective. Flooded lead acid batteries also provide reliable power due to their durable construction and long life cycle (up to 10 years).

However, these types of batteries tend to be heavier and bulkier because they contain large amounts of liquid in each cell rather than solid plates like AGM’s do, requiring larger casings and housing space in the generator unit itself when compared with AGM’s.

3. Wet Cell – These batteries have a 2-part liquid electrolyte in most of their cells which does not need to be topped off periodically. Wet cell batteries are safe, economical and they have low maintenance requirements if you use them right.

Don’t forget that all generators come with power interruptions from time to time when the generator is running flat out for prolonged periods, so your battery needs recharging as well. In this case, there’s no right or wrong battery for your needs. It will depend on factors such as how much power you want, and to what extent the generator is designed and intended to cover in terms of voltage/wattage output capabilities (when driven at full load it should be well within its claimed RPM range).

There are other considerations too like price, cost of fuel etc. which will determine if an AGM flooded lead-acid battery stands out compared to a PCM flooded lead-acid battery (such as AGI Series) or an AW/CA flooded lead-acid battery.

Its usually beneficial to get more than one generator in your home since having multiple engines can help you cover for less predictable outages while going on road trips, being able to have a new engine ready and waiting anywhere at any given time is simply a benefit of owning many generators…this will not only save fuel but protect the environment from potential generator gas leaks or spills that may end up littering a lot of lands.