LiftMaster K74-35388-1 Sealed Lead Acid Battery Replacement Kit, 12V 7Ah
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Reliable backup power to keep security and surveillance systems online during outages
- Drop-in replacement kit for quick service and minimal downtime
- Compact 12V 7Ah sealed lead acid design — maintenance-free and spill-proof for safe indoor use
- Supports access control, monitoring equipment, and gate/garage operator backup applications
- Durable, long shelf-life construction reduces replacement frequency and lowers total cost of ownership
Quick Specifications
- Product Model
- K74-35388-1
- Brand Name
- LiftMaster
- Manufacturer Part Number
- K74-35388-1
Explore the details
Product information
K74-35388-1
Overview
Keep critical systems running when power fails with the LiftMaster sealed lead acid battery replacement kit (K74-35388-1). This 12V 7Ah replacement battery is engineered to provide dependable backup power for security, surveillance, access control and monitoring equipment, ensuring alarms, cameras and gate operators stay operational during outages. The maintenance-free, valve-regulated design is spill-proof and compact, making it ideal for indoor enclosures and limited-space installations. With a direct-fit replacement format, technicians benefit from fast swaps and reduced onsite labor, minimizing downtime and service calls. The LiftMaster 12V 7Ah battery delivers consistent performance for standby and cyclic applications and meets the expectations of professional installers and facility managers who prioritize reliability. Keep a spare on hand to maintain uninterrupted protection across security systems and remote monitoring sites. Order this K74-35388-1 replacement kit today to restore backup power and safeguard your installations.
Features
- Reliable backup power to keep security and surveillance systems online during outages
- Drop-in replacement kit for quick service and minimal downtime
- Compact 12V 7Ah sealed lead acid design — maintenance-free and spill-proof for safe indoor use
- Supports access control, monitoring equipment, and gate/garage operator backup applications
- Durable, long shelf-life construction reduces replacement frequency and lowers total cost of ownership
| General Information | |
|---|---|
| Brand Name | LiftMaster |
| Manufacturer Part Number | K74-35388-1 |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- K74-35388-1
- Manufacturer part:
- K74-35388-1
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsLiftMaster K74-35388-1 Sealed Lead Acid Battery Replacement Kit, 12V 7Ah
K74-35388-1