Tired of constantly replacing AA batteries in your pinball machine? The Lenink AC Power Supply Adapter offers a convenient and reliable solution to this common problem. This review dives deep into the design, installation, performance, and overall value of this ingenious device, designed to power your pinball machine directly from a wall outlet. We'll examine its ease of use, the impact on gameplay, and whether the trade-off of reduced portability is worth the benefits.This comprehensive review covers everything from unboxing and initial impressions to long-term performance and cost savings. We'll explore the clever design features, including the included dummy batteries and the thoughtfully designed flat cable, and assess how well the adapter integrates with a Stellar Pinball machine. Ultimately, we'll determine if the Lenink AC adapter is a worthwhile investment for pinball enthusiasts seeking consistent power and an end to the hassle of frequent battery changes.
Pros And Cons
- No more battery replacements
- Saves time and money
- Reliable power (no dimming or interruptions)
- Easy setup (plug and play)
- Long cable (5.9 feet allows flexibility in placement)
- Less mobile due to being tethered to an outlet
- Takes up more than one outlet space
Read more: OUKITEL P2001 PLUS Review: Best Budget Portable Power Station?
Unboxing and First Impressions
The Lenink AC power supply adapter arrived in simple packaging, containing the adapter itself and a short instruction manual. The adapter is compact and well-built, with a sleek design that doesn't look out of place next to my pinball machine. Initial impressions were positive; it felt sturdy and well-constructed, promising durability.

The included flat cable is a thoughtful addition, allowing for easy closure of the battery compartment even with the adapter installed. The adapter plugs directly into the wall, eliminating the need for additional power supplies or converters.
The dummy batteries included are a clever touch and look just like standard AA batteries – a nice bit of design consideration to keep the overall look consistent. I was looking forward to a convenient power solution, and this appeared ready to deliver.
Installation and Setup
Installing the Lenink AC adapter was surprisingly straightforward. I simply removed the battery cover from my Stellar Pinball machine, inserted the included dummy batteries into the battery bay, and connected the adapter to the wall outlet.

The flat cable allows the battery compartment to close seamlessly. This is an essential feature for a clean and professional look. The entire process took less than two minutes, demonstrating the user-friendliness of the design.

The length of the cable is particularly helpful, providing ample reach to accommodate different outlet locations. This is a nice touch compared to other power solutions that have been too short.

Performance and Functionality
Once the adapter was plugged in, my Stellar Pinball machine was instantly powered and functioned flawlessly. The consistent 6V power output eliminated any flickering lights or power fluctuations experienced when using AA batteries.

There was a noticeable improvement in overall performance – the lighting seemed brighter and more consistent. The constant power supply also removed any interruption or dimming during gameplay, leading to a much smoother experience. The stability provided is quite impressive

The longevity is the best feature of all. I no longer have to worry about replacing batteries every few weeks. The convenience factor is undeniable. The consistent power is a game-changer for my setup.
Pros and Cons
The main advantages of the Lenink AC adapter are its ease of use, reliable power output, and elimination of battery replacements. The long cable adds flexibility in placement, and setup is truly plug-and-play. The cost savings over time on battery purchases are significant.

However, the adapter does tether the pinball machine to a wall outlet, reducing its portability. It also takes up one outlet, which might be a small drawback for users with limited outlets. This is a key consideration before making a purchase.

Final Verdict
Overall, the Lenink AC power supply adapter is a highly recommended upgrade for any pinball machine that uses four AA batteries. The convenience, reliability, and cost savings outweigh the minor inconvenience of reduced portability.

The improved performance and consistent power delivery significantly enhance the overall pinball experience. For those who value convenience and consistent power, this adapter is a worthwhile investment. The ease of use and improved gameplay alone are worth it.

While it does require a wall outlet, the benefits of consistent power and the elimination of battery changes make this adapter a game-changer for any serious pinball enthusiast. It's a simple, effective solution to a common problem.