Is it possible to use four 12-volt batteries in a 48-volt golf cart? Many golf cart owners ask this when thinking about upgrades or replacements. This guide dives into that question, exploring if this option is right for you and how it affects your cart’s overall performance.
Battery Setups in Golf Carts
Golf carts typically run on either 36-volt or 48-volt systems, with the most common configuration for a 48-volt cart being six 8-volt batteries. This system works great, but it’s natural to wonder whether using fewer batteries—like four 12-volt batteries—could be a better option. After all, fewer batteries might seem easier to manage, right? Let’s explore how that works.
For a 48-volt system, you need a total of 48 volts, whether you're using six 8-volt batteries or four 12-volt batteries. The trick is that by wiring four 12-volt batteries in series, you can achieve that desired 48 volts.
Can You Use 4 12-Volt Batteries in a 48-Volt Golf Cart?
Yes, it’s technically possible to use four 12-volt batteries in a 48-volt golf cart. However, it’s important to weigh the pros and cons to determine if this setup is the right choice for your needs.
Pros of Using 4 12-Volt Batteries
Simplicity
Fewer batteries mean less overall weight and fewer components to manage. Instead of dealing with six 8-volt batteries, you only have four to worry about. This can make installation and maintenance a little easier.
Cost Efficiency
Depending on where you buy them, 12-volt batteries may be cheaper than 8-volt batteries, especially if you opt for a high-quality, long-lasting option like 12-volt deep-cycle batteries.
Availability
12 volt batteries are more commonly available than 8-volt batteries. So, if you ever need a replacement, it's easier to find 12-volt batteries in local stores or online.
Cons of Using 4 12-Volt Batteries
Reduced Capacity
Most 8-volt batteries used in golf carts have a higher amp-hour capacity than 12-volt batteries. This means that while 4 12-volt batteries will get your cart moving, they might not last as long as the original 8-volt batteries. You could find yourself charging the cart more often, and the battery range might not be as far as before.
Weight Distribution
A golf cart’s weight is typically designed to be balanced with its original battery configuration. Switching to a different size or number of batteries could potentially change the weight distribution, which might affect handling, especially on hills or rough terrain.
Battery Life
While 12-volt batteries can be cheaper and more accessible, they may also have shorter overall lifespans in high-demand applications like golf carts. This is because they aren't necessarily designed for deep-cycle performance, which is key for golf carts.
Choosing the Right 12-Volt Batteries
If you decide to make the switch, it’s important to choose the right type of 12-volt batteries. Opt for deep-cycle 12-volt batteries whenever possible. These are designed for regular deep discharge and recharge cycles, making them more suitable for golf carts.
You might be tempted to go for cheaper, automotive-style 12-volt starter batteries, but these won’t last long in a golf cart. They’re designed to provide quick bursts of power for starting engines, not for the sustained power demands of a golf cart.
Is It Worth the Switch?
The decision to switch from six 8-volt batteries to four 12-volt batteries depends on your specific needs and priorities. If you’re looking for a cost-effective and simpler battery setup, it might be worth considering. However, keep in mind the potential for reduced run time and shorter battery life.
For those who prioritize longer run times and maximum performance, sticking with the original six 8-volt battery setup might be the best option. Alternatively, you could explore upgrading to lithium-ion batteries, which offer much longer life, better performance, and lower weight, though they come at a higher upfront cost.
Conclusion
So, can you put four 12-volt batteries in a 48-volt golf cart? Absolutely! But it’s essential to weigh the pros and cons before making the switch. While it might simplify things and save you a bit of money upfront, you might also face shorter run times and reduced performance compared to the traditional six 8-volt battery setup.
If you’re in the market for new batteries, consider upgrading to our high-performance golf cart batteries. WEIZE is always dedicated to delivering reliable power, ensuring your golf cart runs smoothly and efficiently every time. And as always, feel free to consult our teams if you’re unsure about making modifications to the battery system.
