Best Battery for Apollo Gate Opener in 2024 – Reviews & Buying Guide

Does your automatic gate opener not work during a blackout? It’s certainly time to replace the gate opener battery. So, if this is your first time purchasing an Apollo gate opener battery, you’ll certainly need help.

But don’t worry.

In this article you’ll learn how to choose the best solar panel charge 12 volt deep cycle battery. You’ll also find a top 3 list with the top-selling Apollo gate opener battery.

Features of Apollo Gate Opener Battery

Certainly, all Apollo gate openers need the best 12V 75Ah battery to operate properly. The benefits that these batteries can offer you are certainly many. Here’s a list with some of them.


Above all, best lead batteries are durable, because:

  • Have a sturdy design.
  • Resistant to high impacts and vibration.
  • Spill proof.
  • Optimum performance at different temperatures.
  • 5-Year of maximum service life.


Also, lead batteries are versatile, because you can use them in:

  • Gate openers.
  • Cars.
  • Motorcycles.
  • E-bikes.
  • Portable electronics.

Top 3 Battery for Apollo Gate Opener

Below, you’ll find a list with the best 3 lead batteries for Apollo gate openers. Choose any of these options to get the best out of your battery powered gate opener.

1. Universal Power Group UB12350 Battery

This lead battery can deliver 12V and 35 Ah. It’s also compatible with Apollo 1550ETL gate opener. In addition, its sturdy structure can withstand high impacts and vibration. It’s also spill proof. So, you can install it in any position without problems.


  • Sturdy design.
  • Spill proof.
  • Resistant to high impacts.


  • Not resistant to high temperatures.

Certainly, Universal Power Group UB12350 is the best battery for gate opener. It also has a superior service life and a 1-year warranty. So, you can be sure of its high quality. However, it isn’t recommended to leave it exposed to external agents.

2. Mighty Max ML35-12 Battery (2-Pack)

This lead battery is compatible with Apollo 1650ETL gate opener. It also delivers 12V and 35Ah. It has an optimal performance in both high and low temperatures. It’s also spill proof. In addition, it recharges very quickly. In addition, this offer includes 2 lead batteries.


  • 30-Day money back warranty.
  • 1-Year warranty.
  • 2 Products in 1.


  • Sometimes it may discharge.
  • Its max load decreases with time.

Certainly, Mighty Max ML35-12 Battery is the best Mighty Mule gate opener battery. During cold and hot seasons, this battery continues to deliver the same voltage and current rate. However, some defective models tend to fail before the first year of use.

3. Mighty Max ML35-12 Battery (4-Pack)

This offer includes 4 lead batteries at a lower price. These batteries are also compatible with Apollo 1550ETL gate opener. Mighty Max ML35-12 batteries also have a long service life. Also, they recover quickly in case of losing all their charge. In addition, all the batteries have a 1-year warranty.


  • Maintenance free.
  • 30-Day money back warranty.
  • Optimum performance in different temperatures.


  • Low resistance to humidity and high temperatures.

Certainly, this is the best battery for Mighty Mule gate opener. It’s sturdy and spill proof. However, it isn’t recommended to leave it exposed to high humidity and heat. These conditions greatly decrease its service life.

Buying Guide – Apollo Gate Opener Battery

Power failures and blackouts occur all the time. Certainly, gate openers aren’t immune to these kinds of problems. In those cases, a solar panel deep cycle battery charger is all you need to keep your opener operative. However, over time, the batteries tend to lose their full charge.

Every 5 years, it’s convenient to replace your backup battery with a new one. However, before buying, you’ll have to consider some important aspects. Voltage, current, size and price are some of those aspects.

In this buying guide you’ll learn how to choose the best lead battery for your gate opener. So, carefully follow these tips to avoid making mistakes.


Maybe, checking the voltage is the first thing you should do before buying a lead battery. Make sure the delivered voltage is the same your gate opener needs. Usually 12V is what you’ll need in these cases.

Never choose a battery with a lower or higher voltage. Any variation in voltage could permanently damage the electronic components of the opener. You’ll also need solar powered deep cycle battery charger. That way, the battery will remain fully-charged all the time.


Also verify that the old and new batteries are the same size. Some gate openers have a special case to store the battery. If the size isn’t correct, the battery won’t fit. If that happens, the battery will be exposed to external agents. Consequently, its service life will decrease considerably.


Most lead batteries have a 1-year warranty. So, if the product completely loses its charge before the first year of use, it’s probably defective. While the warranty is still effect, you can send back the battery and receive a new one at no cost.

If the battery shows signs of deterioration during the first months of use, send it back before it’s too late. After the first year, you’ll have to buy a new one in case of failure.


If it’s the first time you buy a lead battery, it’s convenient that you check out some Internet reviews. Honest reviews from former buyers can save you from making a mistake. If the reviews of a certain product aren’t good, it’s better to consider other choices.

Usually, the number of stars that a product receives gives you a clear idea of ​​its quality. 4 stars or more shows that the battery is good.


Before buying, it’s also wise to consider different prices. If you’re lucky, you can find some good offers. So, the more different prices you find the better. Just make sure not to choose the most expensive or cheapest option.

Battery for Apollo Gate Opener FAQs

Certainly, it isn’t easy to learn everything about lead battery in the same day. If you need to learn more, don’t worry. These FAQs and their answers are all you need. You’ll also learn what is the best battery to use for Apollo gate opener.

Q1. What is the best battery to use for Apollo 1500 gate opener?

Answer: Certainly, Universal Power Group UB12350 is the best battery for Apollo 1500.

Q2. Why do gate openers need lead batteries?

Answer: Gate openers need lead batteries to keep working in case of a possible electrical failure.

Q3. How many watts in a deep cycle battery?

Answer: To calculate the watts, you just need to multiply the voltage by the current. For example, a 12V 75Ah battery can supply 12X75 = 900 Wh.

Final Verdict

Certainly, after reading this buying guide, you’re better prepared to find the best lead battery for you. Just make sure to follow one by one the tips on this guide and everything will be fine.

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