Info

• AJC® replacement compatible with Acme 621 Alarm Battery
• Exact OEM replacement guaranteed to fit easily and precisely
• Maintenance free AGM technology, no need to add acid or water ever
• 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 placing your order. We are not responsible for incorrect orders
• UL Recognized Component
• Buy with confidence. Our backed by easy 30-day returns and 12-month warranty

Specs

• AJC® Replacement Batteries
• Part # AJC-D8S
• Voltage: 12V (12 Volts)
• Capacity: 8Ah
• Terminals: F1
• Chemistry: Sealed Lead Acid (AGM)
• Length 5.94 in
• Width 2.56 in
• Height 3.7 in
• Weight: 5.5 lbs

Resources

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

FAQs

• What is the best replacement battery for the Acme 621 12V 8Ah Alarm Battery?

  The AJC-D8S-C-0-170879 is the best replacement battery for the Acme 621 12V 8Ah Alarm Battery.

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• What are the dimensions of the Acme 621 12V 8Ah Alarm Replacement Battery?

  The dimensions are L 5.94 x W2.56 x H 3.7 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. It arrives 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 allow you to obtain the batteries you need in one easy, hassle-free transaction.

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