LiftMaster 12V 7Ah Battery
The LiftMaster 29-NP712 Replacement Battery is a 12 volt, 7 amp-hour sealed lead-acid battery designed for use in garage door openers, gate operators, and access control systems. This OEM battery ensures reliable backup power so your system can operate even during a power outage.
Engineered for long-lasting performance, the 29-NP712 delivers consistent power output and is maintenance-free, with a sealed, spill-proof design for safe operation in both residential and commercial environments. Whether you need to replace a worn-out battery or keep a spare on hand, this unit is built to maintain the safety and convenience of your garage door and gate system.
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Warnings & Disclaimers
Warnings & Disclaimers
⚠️ WARNING! This product contains a button/coin cell battery. To prevent possible SERIOUS INJURY or DEATH:
- Keep new and used batteries out of reach of children at all times.
- Do not ingest the battery. Chemical burn hazard.
- If you suspect a battery has been swallowed or inserted, seek immediate medical attention or call the Poisons Information Centre on 13 11 26 (Australia).
- Ensure the battery compartment is securely closed. Do not use if the compartment is not secure.
Compliance & Disclaimer: NSD SMART is an independent provider of aftermarket replacement parts and is not affiliated with or endorsed by any original equipment manufacturer (OEM). All brand names, trademarks, and model numbers are used solely for descriptive purposes to indicate product compatibility. Users are responsible for verifying all technical specifications before installation. For full compliance details, please refer to our [Compliance & Legal page].
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