What is the best battery for a lawn mower?

Choosing the right battery for your lawn mower is important for optimal mower performance and efficiency. There are several factors you’ll need to consider to ensure you get the right one. The knowledgeable staff at Northeast Battery can fill you in on the optimal battery for your mower’s needs.

Characteristics to Consider

When selecting batteries, there are a few different characteristics to keep in mind that help you choose the right one for your lawn mower. Two primary characteristics to think about are cranking amps and terminal position.

Terminal Position

Selecting the right terminal position is essential when considering batteries for your lawn mower. Most mowers take Group U1 batteries, which are regulated by the Battery Council International (BCI). These batteries are most commonly used in upright mowers.

This group further breaks down into two subcategories, which are:

• U1L
• U1R

The main difference between these two types of batteries is their terminal position. Group U1L mower batteries have a positive terminal in the left-hand corner towards the top of the battery. Group U1R batteries, on the other hand, have a positive terminal located on the upper right-hand side.

Batteries in both categories have a similar internal composition, but it’s important to get the right terminal connection for your mower to avoid problems. Installing the wrong type can cause electrical problems, including insulation damage and short circuits, which can be dangerous. If you need assistance deciding which type to get, the experts at Northeast Battery can help.

Cranking Amps

Optimal batteries for mowers should also be selected based on their cranking amps. Essentially, that means the power required to drive the mower’s engine. A battery’s power output is determined based on cold-cranking amps, or CCA for short. CCA indicates how must current batteries can produce at a temperature range of 0°F within 30 seconds without falling below 7.2V. Batteries with a CCA that’s too low might not start the mower’s engine, or they might cause the engine to work too hard due to an insufficient amount of power. Choosing batteries with the right power output to meet the engine’s requirements is critical to ensure the mower runs smoothly and its parts don’t wear out prematurely.

Top Batteries

Once you’ve figured out what type of batteries will do best in your lawn mower, Northeast Battery can point out all the batteries available to help your lawn look its best. You can search for the product you need from ULTRAPOWER, which is a featured partner of Northeast Battery that provides many varieties of batteries, including:


If you have questions about ULTRAPOWER’s batteries or finding the right one for your mower, contact Northeast Battery for assistance.

5 things you should know about RV batteries

Recreational Vehicle (RV) batteries are one of the most important things you take with you on the road when you travel. After all, they’re largely the reason that you get from Point A to Point B. Most have a deep cycle design, and they are designed to provide tremendous amounts of power so that you can go for long periods of time in between charges. If you’re new to owning an RV or want to learn more about your RV’s batteries, the experts at Northeast Battery gladly explain.

Types of Batteries

An RV battery comes in two basic varieties, which is either “deep-cycle” or “lithium.” Deep-cycle batteries are made of lead-acid. They are similar in composition to batteries found in golf carts and boats. Deep-cycle models produce a steady volume of power over a fairly long period of time. A car battery, in contrast, produces a larger volume of current over a shorter period of time. Lithium batteries are smaller and lighter in weight than deep-cycle models. They are ideal for solar power and other basic uses while camping.

Finding the Right Power

Most RV owners want to know what battery is best for their vehicle and their needs on the road. Deciding how much power you need ultimately involves understanding the different battery sizes. The two most common groups of RV batteries are called “Group 24” and “Group 27.” These groups are also called “house” groups because they primarily supply power to the appliances and equipment within your RV. They are generally ideal for powering smaller accessories for a shorter period of time. If you require larger volumes of power, Group 31 batteries are an ideal option.

Battery Maintenance

Knowing how to maintain your RV battery is also critical when you’re on the road. A battery will last about 5-7 years with proper maintenance. To maintain your battery, you should clean the cables and clean the connections before putting it back together. Look out for leaks as well, and refill the battery with distilled water as needed to make sure the battery stays fully charged.

Battery Storage

Storing an RV battery properly is essential for longevity and optimal operation. Keeping your battery stored properly protects it from temperatures that are too hot or too cold and therefore leads to it not operating at full capacity or requiring replacement sooner than necessary.

Battery Charging

One of the most common reasons that an RV battery fails is charging problems, which includes both overcharging and undercharging. In either case, the battery may wear out prematurely, which means you’ll have to replace the battery sooner than expected. As a general rule of thumb, a battery shouldn’t be allowed to drain under 50 percent of its charge if you want to avoid damage.

For more tips on RV batteries, contact Northeast Battery today.