Use 1.265 specific gravity battery acid to fill the battery. It is a dilute solution of sulfuric acid and water. It is available where you bought the battery. Consult your Basement Watchdog Sump Pump System Owner’s Manual for additional safety information.

Someone may also be wondering, can I add acid to my battery?

Adding acid to battery electrolyte

There is usually no reason to add extra sulfuric acid to a battery, but there are some exceptions.

Second, can I use a basement watchdog car battery?

All Basement Watchdog standby batteries are specially designed for operation with our battery backup systems. They are the only batteries that can accommodate the battery liquid sensor. You must also provide six liters of 1.265 specific gravity battery acid (30HDC140S and 24EP6 batteries only).

Do you know, can I add acid to my golf cart batteries?

We recommend that you only add distilled water unless a battery has been tipped over and all of the acid has been spilled. Adding more acid changes the chemistry of the battery, which can result in incorrect sulfur levels.

How do I add distilled water to my basement monitor battery?

Using the refill bottle for The Basement Watchdog Battery allows you to add water to your Basement Watchdog Battery quickly and easily. Simply fill the bottle with distilled water, remove the battery caps and press the nozzle onto each cell of the battery. The water flow will stop automatically when the cell is filled to the correct level.

How do you change an electrolytic battery?

How to change electrolytes in a lead-acid battery

  1. Plug the battery charger into a wall outlet and turn on the charger; this will break up any lead sulfate crystals that have formed on the battery plates.
  2. Allow the battery to cool for at least an hour after charging.
  3. Unscrew and remove the battery vent caps with the bleed key.

Should I add water or acid to my battery?

It is important to note that battery owners should never add sulfuric acid to their battery. In normal operation, batteries only consume water – and no sulfuric acid. If your battery‘s electrolyte is found to be low, filling the battery with water will keep the battery healthy and safe for use.

Does putting aspirin in a battery work?

Add two tablets of aspirin to each battery cell and wait no more than 1 hour (the acetylsalicylic acid will combine with the sulfuric acid to get another charge.) Be warned that adding aspirin will shorten battery life as the Aspirin reacts with sulfuric acid to form acetic acid.

What happens if you don’t use distilled water in a battery?

Don’t use tap water in your battery because tap water has minerals and other Chemical contains compounds that can damage your battery after chemical reaction. Always use distilled or deionized water to fill your battery as it contains no minerals.

How do you bring old batteries back to life?

Bring a dead lead acid battery back to Live Again

  1. Step 1: Prepare the battery. 3 more pictures.
  2. Step 2: Fill the water into the battery.
  3. Step 3: Mix the water with acid and charge.
  4. Now pull drain the wasted water from the top of the 3 holes through the syringe and let the battery charge.
  5. 39 discussions.

Will new acid empty Repair the battery?

Essentially every lead-acid battery works in the same way. A sulfated battery is the most common disease of a dead battery, but as long as a used lead-acid battery is mechanically sound, a sulfated battery can be revived.

How do you add sulfuric acid to a battery?

How to fill batteries with acid

  1. As a precaution, wear rubber gloves before adding liquid to your battery.
  2. Use a screwdriver to unscrew the caps at the top of your Battery.
  3. Check the acid level in the battery cells.
  4. Pour distilled water into the acid containers.
  5. Use your fingers to replace the caps.

What is the acid to water ratio in a battery?

The correct ratio of water to sulfuric acid in the battery electrolyte is approximately: 80 percent water 20 percent sulfuric acid.

Why is batteries filled with distilled water?

The electrolyte in a flooded deep cycle battery is a solution of acid and water. Using distilled or deionized water is recommended as it is free of added minerals that you would find in water such as regular tap water. Adding chemicals and minerals can significantly shorten battery life.

How do you add electrolytes to a battery?

Adding the right type of electrolyte to a battery. For example, baking soda can neutralize the sulfuric acid present in a battery‘s electrolyte solution. A mixture of baking soda and water, while bad for the battery‘s internal workings, is a good way to remove corrosion from battery terminals and cables.

How long does a watchdog battery last?

five to seven years

What does Epsom salt do in a battery?

Sulfation occurs when solid lead sulfate forms around the battery plates inside. Epsom salt or magnesium sulfate solution is able to soften these solid salts. Mythbusters: Magnesium sulfate and lead sulfate undergo a single exchange reaction.

What happens when a battery runs out of water?

As water is consumed, the electrolyte concentration increases and the electrolyte level in the battery decreases with it the loss of water volume. Eventually it falls below the top of the electrodes, exposing them to oxygen from the atmosphere and charging gases.

How do you restore a 12v lead-acid battery?

How to revive old lead-acid batteries

  1. Step 1: You will need. -Multimeter.
  2. Step 2: Measure battery voltage. Connect the multimeter to your battery and check the voltage.
  3. Step 3: Examine the cells. Place paper towels on your work areas.
  4. Step 4: Add water.
  5. Step 5: Turn on your power supply.
  6. Step 6: Test the battery.
  7. Step 7: Edit: 4/28.

How do I check the battery electrolyte level?

Take a small flashlight and look inside the vent. You can see the cell plates in the electrolyte. The electrolyte level should be high enough to submerge the cell plates. Some battery manufacturers recommend that the water level be 1/4 inch below the fill hole.

Can you put vinegar in a car battery?

Remove the damaged battery and place it in a plastic bag Pocket. Wipe off white solid materials (loose corrosion) with a cloth. Pour some white vinegar into a cup or bowl. Dip a cotton swab in the white vinegar and use it to wipe the contacts.

How often should you replace the sump pump battery?


  1. The battery may be dead shut down before turning the power back on.
  2. The water level in the batteries must be checked every few months.
  3. The battery terminals must be cleaned twice a year.
  4. The battery needs to be cleaned and replaced every five years (and costs about $100).