So you’ve installed an automated garage door and enjoyed the convenience of not having to get out of your car to open the garage door. But now, with the constant load shedding we face in South Africa, you’re starting to worry about how reliable your motorised garage door will be when the power is off. That’s where the quality of the battery powering the system comes into play.
In this article, we will discuss lead acid batteries vs lithium-ion batteries for your automated garage doors when load shedding kicks in. We’ll look at the advantages and disadvantages of each, so you can make an informed decision when it comes to choosing the best battery for your system!
Lead Acid Batteries
What Are Lead Acid Batteries?
Lead acid batteries are one of the oldest types of rechargeable batteries. They are composed of lead and sulphuric acid, which creates a chemical reaction to produce an electric current. This electric current is then used to provide power.
In automated garage doors, lead acid batteries are placed inside the motor itself. They are mounted to the top of the motor and wired into the electrical system. These garage door batteries are designed to provide a steady stream of power when the main electricity supply is interrupted.
Advantages of Lead Acid Batteries
- They are cost-effective.
- They easily recharge.
- They have a high power output capability.
Disadvantages of Lead Acid Batteries
- They do not do well with load shedding because they require frequent recharging.
- They have a shorter lifespan.
- They are bulky and heavy.
Lithium-Ion Batteries
What Are Lithium-Ion Batteries?
Lithium-ion batteries are a type of rechargeable battery that uses lithium-ion technology which allows for a high energy density and lightweight design. In lithium-ion batteries, you will find multiple lithium-ion cells, along with a protective circuit board. An electric current occurs when these cells are connected in series and discharge. In normal lithium batteries, you only get one primary cell, which makes the lithium-ion battery much more powerful and efficient.
In automated garage doors, lithium-ion batteries can be used as an alternative to lead acid batteries. These garage door batteries are mounted in the same way, but they are much smaller and lighter compared to their lead acid counterparts.
Advantages of Lithium-Ion Batteries
- They are lightweight and compact.
- They can handle load shedding better than lead acid batteries as they require less frequent charging.
- They have a longer shelf life and cycle count.
Disadvantages of Lithium-Ion Batteries
- They are more expensive than lead acid batteries.
- They are prone to overcharging.
- They require a protection circuit.
So, Which One is Better For Automated Garage Doors?
When considering which type of battery to use for an automated garage door, it really depends on your needs. But with the current power outages we experience, the lithium-ion battery seems like the better option.
It can handle load shedding better, has a longer shelf life and cycle count, and is lightweight and compact. And not to mention you also get lithium solar batteries if you have an automated garage door opener with solar power.
The downside is that lithium-ion batteries are more expensive than lead acid batteries and require a protection circuit. But this could be worth the extra cost in situations where power outages occur frequently.
If you ever need more answers about which battery is best suited for your automated garage doors, contact Adams Doors today!
