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Liftmaster Elite Series 8550W 12V 4.5Ah Garage Door Battery - This Is an AJC Brand Replacement

<ul><li><strong>Power Output</strong>: Provides 12V and 4.5Ah capacity.</li><li><strong>Battery Type</strong>: Features Sealed Lead Acid (AGM) chemistry, which is maintenance-free.</li><li><strong>Component Recognition</strong>: UL Recognized Component.</li><li><strong>Physical Dimensions</strong>: Measures 3.54 in length, 2.76 in width, and 3.98 in height, weighing 3.3 lbs.</li><li><strong>Terminal Type</strong>: Equipped with F1 terminals.</li></ul>

<ul><li>AJC® Garage Door Replacement Battery</li><li>High quality, low cost replacement batteries for thousands of devices</li><li><strong>Disclaimer: </strong>Our products are not affiliated with or authorized by Liftmaster</li></ul>

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<h3>INFORMATION</h3><ul><li>AJC® replacement compatible with Liftmaster Elite Series 8550W Garage Door Battery</li><li>Exact OEM replacement guaranteed to fit easily and precisely</li><li>Maintenance free AGM technology, no need to add acid or water ever</li><li><strong>IMPORTANT: </strong>You <strong>MUST RE-USE:</strong> your existing cabling and hardware. These are <strong>replacement batteries</strong> only</li><li><strong>NOTE:</strong> It is your responsibility to verify the batteries being ordered match the batteries in your unit prior to placing your order. We are not responsible for incorrect orders</li><li>UL Recognized Component</li></ul><strong>Disclaimer: </strong>Our products are not affiliated with or authorized by Liftmaster<h3>SPECIFICATIONS</h3><ul><li>AJC® Replacement Batteries</li><li>Part # AJC-D4.5S</li><li>Voltage: 12V (12 Volts)</li><li>Capacity: 4.5Ah</li><li>Terminals: F1</li><li>Chemistry: Sealed Lead Acid (AGM)</li><li>Length 3.54 in</li><li>Width 2.76 in</li><li>Height 3.98 in</li><li>Weight: 3.3 lbs</li></ul><h3>BENEFITS OF AJC® REPLACEMENT BATTERIES</h3><ul><li>High quality, low cost replacement batteries for thousands of devices.</li><li>AJC batteries are exact OEM replacements guaranteed to fit easily and precisely.</li><li>Millions of batteries sold globally.</li><li>Buy with confidence. AJC batteries are backed by easy 30-day returns and a 12-month warranty.</li></ul><h3>SLA BATTERY CARE</h3><ul><li>Recharge batteries after each use to prevent performance decline.</li><li>Avoid complete discharges.</li><li>Periodically check terminals for signs of corrosion or other wear which might cause failure.</li><li>Always store battery fully charged.</li><li>Store battery in cool, dry place (68°F/20°C).</li><li>Recycle batteries, do not dispose.</li></ul>

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It was the perfect fit for my LifeMaster Garage Opener!

LifeMaster Perfect Fit!

Garage door battery review

Exactly what was needed with great follow up. Thank you

batteryclerk.ca

walmart.com

Liftmaster Elite Series 8550W 12V 4.5Ah Garage Door Battery, an AJC brand replacement designed for garage door systems. Features sealed lead acid AGM technology, F1 terminals, and maintenance-free operation. The black battery includes specifications like voltage, capacity, and safety warnings, with UL and CE certifications visible.