Information

• 12V SLA AGM | Premier OEM Replacement Battery by AJC®
• Maintenance-Free AGM Technology: No need to add acid or water, ever.
• Guaranteed to Fit: Engineered for an exact, easy installation.
• UL Recognized Component: Certified for safety and performance.
• Buy with Confidence: Backed by easy 30-day returns and a 12-month warranty.
• IMPORTANT: You MUST re-use your existing cabling and hardware. These are replacement batteries only.
• NOTE: It is your responsibility to verify the batteries being ordered match the batteries in your unit prior to purchase. We are not responsible for incorrect orders.

Disclaimer: Our products are not affiliated with, authorized by, manufactured by, or sold by Sonnenschein.

Specifications

For AJC Battery Compatible with Sonnenschein A51217.0G5 12V 18Ah Emergency Light Battery

• Brand: AJC® Replacement Batteries
• AJC Part #: AJC-D18S
• Replaces Part #: A51217.0G5
• Voltage: 12V (12 Volts)
• Capacity: 18Ah
• Terminal Type: NB
• Chemistry: Sealed Lead Acid (AGM)
• Length: 7.09 in.
• Width: 3.03 in.
• Height: 6.57 in.
• Weight: 12.1 lbs

View Battery Specifications

Resources

• Replacing Your Emergency Light Battery
• Benefits of AJC® Replacement Batteries
• Emergency Light AGM Battery Care

View Emergency Light Battery Resources

FAQs

• What is the best replacement battery for the Sonnenschein A51217.0G5 12V 18Ah Emergency Light Battery?

  The AJC-D18S-J-0-260777 is the best replacement battery for the Sonnenschein A51217.0G5 12V 18Ah Emergency Light Battery.

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• What are the dimensions of the Sonnenschein A51217.0G5 12V 18Ah Emergency Light Replacement Battery?

  The dimensions are L 7.09 x W3.03 x H 6.57 inches.

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• What is your return policy and battery warranty?

  Our batteries are backed by easy 30-day returns and a 12-month warranty.

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• How do I maintain my SLA battery?

  These batteries are maintenance-free and factory activated. They arrive fully sealed, charged and ready for action.

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• Do I need to add acid to this battery?

  No need to add acid or water, ever.

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• Do you have a wholesale, reseller and large volume purchase program?

  Yes, our bulk purchasing program saves you money and allows you to obtain the batteries you need in one easy, hassle-free transaction. Apply here.

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