Keeping August smart locks running smoothly depends on reliable power options and smart accessories. This guide highlights five battery-related products that complement August locks, from high-capacity lithium options to convenient AC-powered adapters and rechargeable packs. Each item is selected for compatibility, performance, and ease of use, helping you maintain secure, keyless access at home. Below you’ll find practical details, usage notes, and a buying guide to compare options for different door setups and security needs.
| Product | Brand | Why It’s Worth Considering |
|---|---|---|
| Enegitech CR123A 3V Lithium Battery (6 Pack) | Enegitech | High-capacity, non-rechargeable lithium cells ideal for smart locks and security sensors. |
| August Home Smart Lock – Keyless Entry (Dark Gray) | August Home | Smart-lock integration with app-based access and battery notifications. |
| August Home Smart Lock, 3rd Generation – Silver | August Home | Internal smart mechanism for seamless inside-the-door operation; robust battery life. |
| AC-Powered AA Battery Adapter | QUZOC | 24/7 operation by plugging in, reducing battery replacements for heavy-use doors. |
| Lockin Rechargeable Battery for Veno Pro & Veno Plus | Lockin | Rechargeable option for compatible smart locks; avoids disposable batteries. |
Enegitech CR123A 3V Lithium Battery Pack
Product overview: Enegitech CR123A lithium batteries are non-rechargeable 3V cells with a typical capacity around 1600 mAh. They’re designed for a wide range of home security devices, including smart locks, flood sensors, smoke alarms, and other sensors in a smart home network. Being disposable, users should replace them when drained rather than attempting a recharge. This makes them a practical choice for August locks that require dependable, long-lasting power between replacements.
Key features: Non-rechargeable 3V lithium battery; broad compatibility with security devices; high energy density for extended life in compact form. For August locks, using CR123A cells can help ensure reliable operation during heavy-use periods, such as frequent door activity and automatic unlock schedules. Safety considerations include proper disposal after use and avoiding charging or short-circuit risks. As with all security devices, keep spare packs handy to minimize downtime during replacements.
Who should consider this: Homeowners seeking durable, long-life batteries for August smart locks and related sensors, especially when replacements are infrequent or when lock activity is high.
August Home Smart Lock – Keyless Entry
Product overview: This model adds keyless convenience to your existing deadbolt by mounting inside the door. It connects with the August app to lock, unlock, and monitor lock status from a smartphone. Battery notifications are supported, enabling proactive planning when replacements are needed. The device is designed for quick DIY installation, typically under 10 minutes, and works alongside existing keys for backup access.
Key features: Smartphone control via the August app; battery alerts to simplify maintenance; easy installation without changing exterior hardware; compatibility with door hardware and standard deadbolts. It integrates well with Alexa for voice commands and supports temporary access codes for guests or service workers. If you prefer a tamper-resistant, inside-the-door solution with familiar hardware, this model fits neatly into most standard homes.
Relevance to batteries: Regular battery status updates help avoid lockouts due to drained cells. For households with high daily activity, plan for battery changes in line with app notifications to maintain seamless entry and exit. Always use fresh, approved batteries and follow manufacturer guidelines for installation and maintenance.
August Home Smart Lock, 3rd Generation – Silver
Product overview: The third-generation August Smart Lock upgrades interior operation of a standard deadbolt, preserving exterior appearance and keys as a fallback. It works with the August app on smartphones or smartwatches, enabling remote locking and unlocking, activity logs, and status checks. Auto-unlock and auto-lock features enhance convenience, especially when arriving home with hands full. DoorSense ensures the door is properly secured after closing.
Key features: Inside-the-door smart mechanism; Bluetooth app control; optional Auto-Unlock and Auto-Lock; DoorSense for real-time status. The design keeps your existing keys as a backup, maintaining compatibility with older hardware. This model suits homeowners seeking a more seamless entry experience while retaining traditional hardware for security reassurance.
Relevance to batteries: Battery life remains a consideration, though August provides battery status indicators to prompt timely replacement. For households with frequent comings and goings, plan to monitor notifications and maintain spare batteries to minimize disruption during travel or events.
AC-Powered AA Battery Adapter (4 AA Replacement)
Product overview: This adapter replaces four AA cells with a continuous power supply for devices that require four AA batteries, including some smart locks and related equipment. The setup includes a flat cable designed to fit beneath the device, allowing the battery compartment to close securely. With an optional smart plug integration and voice control, this adapter enables consistent, 24/7 operation without frequent battery changes.
Key features: Continuous power supply equivalent to four AA batteries; compact cable design; compatibility with various devices, including some August-compatible models; potential to integrate with smart home ecosystems for automation. Use cases include heavy-use doors, vacation homes, or areas where battery maintenance is challenging. The adapter can reduce downtime and simplify daily operation.
Relevance to August locks: By providing uninterrupted power, this adapter can be especially useful for high-traffic entrances or in environments where battery life is prone to rapid depletion. Ensure that voltage and device compatibility match your specific August lock model before installation. Remember to monitor for heat and ensure proper ventilation near the adapter.
Lockin Rechargeable Battery for Veno Pro & Veno Plus
Product overview: This rechargeable battery pack is designed for compatible models like Veno Pro and Veno Plus, offering a green alternative to disposable cells. The design enables battery removal without removing the lock from the door, and charging can be performed on-site, reducing downtime and ongoing replacement costs. This option appeals to households prioritizing long-term savings and environmental considerations.
Key features: Rechargeable battery pack; easy removal for charging without detaching the lock; reusable energy solution; suited for compatible smart locks that support this battery format. Its effectiveness depends on compatibility with the specific lock model in use and adherence to charging guidelines. A practical choice for users who want to minimize waste and maintenance while keeping a steady power source for smart entry.
Buying Guide: Key Purchase Considerations
Powering an August smart lock involves balancing reliability, convenience, and long-term costs. Consider these perspectives to select the best option for your home:
- Battery chemistry and life: Lithium primary (non-rechargeable) cells typically offer high energy density and long shelf life, but require periodic replacement. Rechargeable packs can lower ongoing costs and waste, but require access to charging and compatible hardware.
- Usage intensity: High-traffic doors benefit from continuous power sources or rechargeable solutions to minimize downtime from battery changes. For vacation homes or rarely used doors, standard alkaline or lithium cells may suffice with careful maintenance.
- Compatibility: Verify model compatibility with your August lock or related hardware. Some accessories target specific lock generations or require inside-the-door installation.
- Notification and maintenance: Choose products that provide clear battery status updates through the August app or device indicators. Proactive maintenance reduces lockouts and security concerns.
- Installation and backup options: Consider whether you prefer a traditional battery swap, an inside-the-door smart mechanism, or an outside-the-door keypad approach. Backups (keys or codes) remain part of a layered security strategy.
- Energy cost and environmental impact: Rechargeable options save money over time and reduce waste, but require charging infrastructure. Non-rechargeables reduce upfront complexity but increase disposal needs.
Other considerations include door fit, backset measurements, and ensuring the chosen solution aligns with your existing August ecosystem or any third-party smart home platform. When integrating power accessories, prioritize devices with stable connections and minimal interference to ensure consistent lock performance.