Lenink 1 to 3 AC Power Supply Adapter Kit with On/Off Switch for AA Battery, Replace 3 AA Battery

These work perfectly. Bought them to power some of our Christmas table top items and these work exactly as described.

I had a single unit and decided to upgrade to a three unit. So far I have two things connected and they work perfectly. I have the items on a timer, so I don't need to worry about turning items on. I no longer worry about buying battery operated decor and forgetting to turn them on.

This hard wired battery replacement cable is exactly as described on Amazon. The quality of the cables and transformer is very high. I was surprised by the gage of the cables used compared to similar items I have purchased in the past. The cables are a bit more conspicuous as lower quality cables, but will I'm sure stand the test of time. Excellent product.

This is so handy and a HUGE battery saver.

I bought a single version of this product for a battery-powered ceramic tree and it worked great! Only problem is I have more than one, so I splurged and bought one of the 3 in 1 versions. I expected possibly that the trees would be a little dimmer with three on the same power source, but they weren't! They looked great. It was perfect and I will be buying another for next Christmas so I can have all of my battery-powered trees in one display. The flat cords that attach to the "live" dummy battery that allow the battery compartment to close and the tree to stand without wobbling is the smartest part of the design! They really have covered all concerns with this product, especially the short circuit protection.I also have a grouping of LED candles, each of which takes three AAA batteries. I was bummed to find that there is not a 3 in 1 version for AAA batteries which would be perfect. I got one from another company and it is nowhere near the quality and lacks the perfect design of the Lenink products. So please, if anyone from the company is reading this, please please please make a 3 in 1 AAA version! I will buy it immediately (in fact, I need three!)

I ordered two of these last year. I love them. The only issue I've dealt with is the wire casing, because it's so thin, it can split in two, right down the middle. Mine did and now I have a 3 way plug with only two working. I will eventually rebuy though. Just wish they offered just the ending that connects!

I think this is rather ingenuis. I bought this to power Christmas snow globes. It works great and will pay for itself in battery savings. The battery that is wired provides the power. The *dummy" batteries just provide the circuit to power the item.

We have several strings of battery powered "fairy lights" and the battery-power feature is definitely useful – at times. But during the holidays, we end up having to change the batteries two or three times from the time we put the decorations out until we dismantle them after Christmas. The battery packs are always buried in the middle of the arrangement (I mean, you have to hide it; there's nothing very Christmasy about a green box the size of a deck of cards with wires sticking out), so we end up having to almost take the table or other arrangement apart to get to the battery packs to replace the batteries. When the arrangements are near an outlet (and ours generally are), we use these devices instead of batteries and we're good for as long as the power stays on. I highly recommend this item. Works well and eliminates having to worry if the batteries are going poop out in the middle of the part.