All-Sun GK504 Automotive Setting Keeper - Vehicle Computer Memory Saver

Listing Highlights

• Durable hard plastic casing built to withstand automotive environments
• Maintains on-board computer memory effortlessly during battery swaps
• Compatible with any vehicle cigarette lighter socket for easy use
• Equipped with a sturdy, long-lasting cable for reliable connection
• Operates using a 9-volt alkaline battery (sold separately)

Pros

• Simple plug-and-play design for quick setup
• Protects important vehicle settings from being lost
• Compact and portable for convenient storage
• Sturdy construction ensures long-term durability
• Works universally with most car cigarette lighter sockets

Cons

• Requires a 9-volt battery which is not included
• Limited to vehicles with a functioning cigarette lighter socket
• No indicator light to confirm operation status

Best For

• Car owners performing battery replacements
• Mechanics needing to preserve vehicle computer data
• Anyone wanting to avoid resetting vehicle electronics

Not For

• Vehicles without a cigarette lighter power source
• Users looking for a memory saver with built-in battery

The All-Sun GK504 Automotive Setting Keeper is designed to prevent loss of critical vehicle computer data during battery changes or power interruptions. By plugging into the cigarette lighter socket, it supplies temporary power to the vehicle's memory, ensuring settings like radio presets and engine management data remain intact. Its rugged plastic housing and durable cable make it suitable for use in various automotive environments, providing reliable performance even in demanding conditions. The device is compact and easy to store, making it a handy tool for both professional mechanics and everyday drivers. While the unit requires a 9-volt alkaline battery that is not included, its straightforward operation and universal compatibility with cigarette lighter sockets make it a practical choice for most vehicles. However, it is not suitable for vehicles lacking a cigarette lighter or for users who prefer a built-in power source. Overall, the All-Sun GK504 offers an effective and affordable solution to protect your vehicle's electronic settings, saving time and hassle after battery maintenance or electrical work.