How to set up a standard Power Sport Battery

Your Duralast Power Sport Battery requires some set up before you can use it. It’s a simple job, but involved electricity and battery acid, so safety and precision are important. Follow the instructions and supplement with this article and video to make sure you set up and charge your powersport battery safely and correctly.

Note: You may need baking soda and distilled water for this job.

Step-by-step guide to use with instructions

1. Safety First

This job requires working with battery acid, which is toxic and highly corrosive. Make sure you’ve got appropriate gloves and safety glasses before you do this. Standard latex safety gloves are not advised for this job. You’ll want thicker gloves with some kind of rubber coating.

removing seal from Duralast Powersport battery safely

2. Open the box

Here’s what you get in the box. Your battery, battery acid, caps for the battery ventilation tube, hardware for your cable leads, and a good set of instructions with your warranty card.

Duralast powersport battery from AutoZone

3. Remove the seal

With your gloves and glasses on, start with removing the seal from the cell and from the caps.

Ventilation cap on Duralast Powersport battery

4. Remove the vent port cap

Next, there’s a cap on vent port. Now this long hose is the vent tube, and that goes on to the port that we just pull the cap off of. Take the longer, clear tube (ventilation tube) and attach it to the port you just removed the cap from.

Attaching fill tube to battery acid container for powersport battery setup

5. Cut open acid container

Here’s where your scissors come in handy. Cut the cap off of the acid container and attach a fill tube so we can pour the acid into the battery.

filling each cell up to the upper level

6. Fill the battery

Fill each individual cell up to the upper level. Take your time and be safe doing this and be careful to avoid spills. If you do spill some acid, use a baking soda and water solution to clean it up safely. Baking soda neutralizes the acid and allows for a safe, simple cleanup.

Fill each cell up to the upper level line indicated on the side of the battery and dispose of the acid container safely.

clean up battery acid safely with baking soda and water solution. Duralast Battery from AutoZone

7. Clean up any spilled acid

Use a baking soda and water solution (while still wearing gloves) to clean up any spilled acid or acid residue.

Safe installation of cell caps on Duralast Powersport motorcycle battery from AutoZone

8. Install the cell caps

Put the caps on the battery. Install the caps by hand. Using tools may over tighten and create a chance to strip or break the caps.

Using a smart charger to charge a powersport battery from Duralast

9. Charge the battery

Use a battery charger to charge the battery. Connect the positive to plus, the negative to minus, set up the charger and turn it on. It is critical that the first charge is a full charge to get the longest life out of your battery. We recommend using a smart charger to ensure the battery does not overheat and gets the optimal charge. A smart charger will tell you when the battery is fully charged, and will automatically stop charging the battery when full, and restart the charging process when needed.

If at any time during the charging process you notice the battery getting hot, disconnect the charger, let the battery cool down, and then connect the charger again.

10. Check the cell levels

If you notice a cell has dipped below the lower line, fill the cell to the line using distilled water. Distilled water doesn’t contain any minerals that might harm the battery. Never add more battery acid. That will change the chemistry inside the battery and cause damage.

Final note: after installing the battery on your vehicle, make sure you run the vehicle for at least 15 minutes to make sure it builds back up the surface charge. If you’re storing the battery, keep it hooked up to a smart charger so it’s ready to go when you need it. You can get the parts you need at your local AutoZone Store. If the job is too big for you, seek out one of our Preferred Shops to help you do the job.

Advice, how-to guides, and car care information featured on and AutoZone Advice & How-To’s are presented as helpful resources for general maintenance and automotive repairs from a general perspective only and should be used at your own risk. Information is accurate and true to the best of AutoZone’s knowledge, however, there may be omissions, errors or mistakes.

Be sure to consult your owner’s manual, a repair guide, an AutoZoner at a store near you, or a licensed, professional mechanic for vehicle-specific repair information. Refer to the service manual for specific diagnostic, repair and tool information for your particular vehicle. Always chock your wheels prior to lifting a vehicle. Always disconnect the negative battery cable before servicing an electrical application on the vehicle to protect its electrical circuits in the event that a wire is accidentally pierced or grounded. Use caution when working with automotive batteries. Sulfuric acid is caustic and can burn clothing and skin or cause blindness. Always wear gloves and safety glasses and other personal protection equipment, and work in a well-ventilated area. Should electrolyte get on your body or clothing, neutralize it immediately with a solution of baking soda and water. Do not wear ties or loose clothing when working on your vehicle.

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