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Gill 53056 Battery Electrolyte 3Qt

In Stock
Ready to ship Monday if you order in the next 38 hours and 44 minutes (2pm EST)
$27.85 /ea.
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The Teledyne Gill 53056 provides premium battery-grade sulfuric acid electrolyte, meticulously formulated with a specific gravity of 1.285 to meet your aircraft battery maintenance requirements. This convenient pack includes THREE 1-quart bottles, offering just the right amount of high-quality electrolyte to keep your Teledyne Gill batteries performing at their best.

Whether you’re topping off a single battery or servicing multiple units, the Teledyne Gill 53056 delivers reliable, consistent electrolyte that enhances battery efficiency and longevity. Designed for easy handling and precise refilling, this pack ensures that maintaining your aircraft’s power source is simple and efficient. Trust Teledyne Gill to provide the quality and performance your batteries need to keep you flying with confidence.

General Information
Part #53056
ManufacturerTeledyne Gill
Shipping Information
Product Weight9.6 lbs.
Product Dimensions7 x 5 x 9.5 in.
Schedule B2807000000
ECCNEAR99
Hazmat/Dangerous GoodsYes
Specifications
ApplicationActivating Gill G-series dry charged lead-acid aircraft batteries
Electrolyte TypeBattery-grade sulfuric acid
QuantityThree 1-quart bottles
Specific Gravity1.285

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AIRCRAFT COMPATIBILITY

Compatible Aircraft*
*This list is for general reference only and may not be entirely accurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.

PRODUCT REVIEWS

5/5
by Kim G., a Maintenance Facility in Arcadia, Florida
02/18/2026 09:29:51 AM
RECEIVED IN GOOD ORDER. ITEM MEETS OUR EXPECTATIONS. WE WOULD RECOMMEND PILOT JOHN TO SATISFY YOUR AIRCRAFT BATTERY NEEDS. WE WOULD PURCHASE AGAIN FROM PILOT JOHN.
5/5
by Anonymous, a Airport in Tulsa, OK
03/24/2025 09:37:30 AM
Quick shipping. Easy to work with.

QUESTIONS & ANSWERS

Question:
What is battery acid (electrolyte) made of?
Answer:

Battery acid, commonly known as electrolyte, is a solution of sulfuric acid (H₂SO₄) diluted with water. In lead-acid batteries, this mixture facilitates the electrochemical reactions necessary for storing and releasing electrical energy. The concentration of sulfuric acid determines the specific gravity of the electrolyte, which is crucial for the battery's performance.

Asked January 14, 2025
Question:
Why is the specific gravity of battery electrolyte important?
Answer:

The specific gravity of battery electrolyte indicates the concentration of sulfuric acid in the solution. It is a key parameter in assessing a battery's state of charge and overall health. For instance, a fully charged lead-acid battery typically has a specific gravity of 1.285, while a lower specific gravity may indicate a discharged or compromised battery.

Asked January 14, 2025
Question:
Can I use automotive electrolyte in my aircraft battery?
Answer:

No, it is not recommended to use automotive battery acid in aircraft batteries. Gill batteries require electrolyte with a specific gravity of 1.285, whereas automotive batteries typically use electrolyte with a specific gravity of 1.260.

Using automotive electrolyte will not allow the aircraft battery to function to its intended capacity because the cell electrolyte balance will not be up to the required levels. In addition, if you use an electrolyte with the incorrect specific gravity in your Gill battery, the warranty will be void.

Asked January 14, 2025
Question:
How should Gill 53056 battery acid be handled and stored safely?
Answer:

Battery acid is highly corrosive and requires careful handling. Always wear appropriate personal protective equipment, including gloves and eye protection, when handling electrolyte. Store it in a cool, dry, and well-ventilated area, away from incompatible materials, and ensure containers are properly sealed to prevent leaks.

Asked January 14, 2025
Question:
What precautions should I take when filling my battery with Gill 53056 electrolyte?
Answer:

When filling your aircraft battery with electrolyte, ensure you are in a well-ventilated area and wearing appropriate protective gear. Use dispenser tubes or funnels to control the flow and prevent spills. Fill each battery cell to the recommended level, avoiding overfilling, which can lead to leaks and reduced performance.

Asked January 14, 2025
Question:
Is it necessary to add water to Gill 53056 battery acid before use?
Answer:

No. Gill 53056 battery acid is pre-mixed to a specific gravity of 1.285 and is ready for use without any dilution. Adding water can alter the specific gravity, negatively impacting battery performance. Always use the electrolyte as provided to ensure optimal results.

Asked January 14, 2025
Question:
How often should I check the electrolyte level in my aircraft battery?
Answer:

Regular maintenance is crucial for battery health. It's recommended to check the electrolyte levels every 50 flight hours or at least once a month. Ensure the levels are above the minimum indicator and top up with distilled water if necessary, but avoid overfilling.

Asked January 14, 2025
Question:
What should I do if I spill Gill 53056 battery acid during maintenance?
Answer:

In the event of a spill, neutralize the acid immediately with a baking soda (sodium bicarbonate) solution to prevent damage and corrosion. After neutralization, clean the area thoroughly with water and dry it completely. Dispose of any contaminated materials according to local hazardous waste disposal regulations.

Asked January 14, 2025
Question:
How does temperature affect battery electrolyte performance?
Answer:

Temperature variations can significantly impact electrolyte performance. High temperatures can increase the rate of chemical reactions, potentially leading to overcharging and reduced battery life. Conversely, low temperatures can decrease the battery's capacity and slow down the chemical reactions, affecting performance. Maintaining the battery within the manufacturer's recommended temperature range is essential for optimal operation.

Asked January 14, 2025
Question:
What are the signs of contaminated battery electrolyte?
Answer:

Contaminated electrolyte may appear discolored, cloudy, or contain visible particles. Such contamination can lead to reduced battery efficiency, increased self-discharge, and potential damage to the internal components. If contamination is suspected, it's advisable to replace the electrolyte and inspect the battery for any underlying issues.

Asked January 14, 2025