Lenink 1 to 3 AC Power Supply Adapter Kit with On/Off Switch, Battery Replacement for AA Battery (Black)

The product arrived ahead of schedule. It is well made and the chords between each set of batteries are long. You can get 10-12 foot of spacing between 2 sets and 6+ feet between the 3rd and either of the other 2. The chord for the powered battery is wafer thin and will allow the battery door to close with no problem. You do need to be careful when handling the powered battery so as not to put too much stress on the power chord for the powered battery. There is a small AC ripple coming out of the power supply that does not affect the flickering LED candles that I am attaching. I did run into a major problem that almost forced me to return the product. I have 2 candles to power up. When either one was attached, it worked fine. When I attached the second one both candles started acting erratically. It turned out that the candles generate some electrical noise that interfered with each other when powered up from the same power source. To get around the issue, I made up a new cable set with 1N4004 diodes on the + side of each battery set. It solved the issue and all is well now.

These are great. We use a ton of these. Bought many kits from them via amazon. I used to modify my wife's LED figurines or candles with hard wires to a wall wart power supply to eliminate the batteries and can then turn these things all on or off with Alexa. These kits saved me cracking open her items, to do the soldering. I didn't want to solder onto the battery compartment springs or tabs.. Super quick. Even though they use a thin ribbon wire, still need to take knife to the battery compartment door and open a minor slit. The manufacture needs to offer more of these kits with "many power batteries" and "pass thru batteries" with only 1 power supply/wall wart. I've got a ton of their power suppplies. So would love to just buy a box of the "power batteries" and "pass thru batteries" now. These kits are good values compared to their one on one kits. (1 set of batteries and 1 power supply). You can run many small LED figurines or candles off of one of the power supply. They should be selling Y cable splitters too. You can find others offering the Y cable splitters on Amazon.

These solved a lot of issues with my Christmas village. For ppl that have large villages you know what a pain lighting can be. Cords everywhere and no one wants to see them. The wires are small and thin. The cord length was good. It would have been nice if they were white. I painted all of them. Will buy again next year! I really don’t like using batteries.

Lenink battery replacements work perfectly. I have several that I use during the holidays so I no longer have to worry about batteries running out. They are also extremely easy to set up. Just try them, you will be amazed at how well they work.

Wanted to replace the battery packs in my Christmas village with electric - so these look like the perfect solution - got 2 to power up five Xmas houses. These 1 to 3 adapters are packaged with 3 dummy batteries, 3 dummy batteries with wires, 2 power cords that plug into each other, and a 2 part electrical plug AND instructions that do NOT apply to this product. They DO NOT mention you have to assemble the electrical plug which I luckily found a You Tube video showing how that was done. You just slide the plug part down into the top of the electrical plug until it snaps. Then that power cord plugs into the cord with the 3 leads attached, then those 3 leads get plugged into the dummy batteries with the flat wires attached. Make sure you flatten out the wires as mine were all twisted and bent. I can only imagine in time it would cause a problem. Then the dummy battery with a wire and a dummy battery without a wire is inserted into the battery compartment, making sure they are in the proper positive/negative position. The wire should fit under the battery compartment cover if you've flattened it out. Make sure your device is in the ON position AND the toggle switch on the power cord is too. WHAT A NIGHTMARE! But now my village is lit and no more batteries to replace. Plugged it into a smartplug and we are good to go.

Long cords; can have 3 individual items a decent length away from each other. Love that this is an option to avoid having to replace batteries weekly! Definitely easy to use. I just bought my 3rd set of these because they hold up so well (using in 3 different areas)!

(3 x 2AA model:) We had a driftwood sculpture with 3 strings of LEDs, each with hidden 2 AA batteries with a separate hard to reach switches. Now there is a single convenient switch and no battery worries. Speaking as an electrical engineer, this product looks very well designed, built and packaged. There is at least one comment on the length of the wires. Each of the actual battery replacements has a short, ~ 6 inch flat ribbon cable that then plugs into the 5'9" round cable to the switch where it joins the others; finally a 5'4" round to the wall plug power supply. The power supply (100 - 240 V, 50/60 Hz) has a separate snap-in plug adapter. The North American style with 2 parallel blades was supplied. (This order came today, and I am now ordering a second for another piece of art.)

I gave it a five star rating because it is exactly what I need for my village. I think a little too pricey but it is what I need.

Simple and works as intended. Highly recommend for powering decoration and or stationary displays.

Excelente calidad, finos detalles y materiales, funciona de maravilla y es sumamente duradero

Wow this certainly works well. Easy to use and has a timer built into it

Esta facil de usar, pienso comprar otro de nuevo :) se los recomiendo cuando se trata de luces sobre todo de adornos.