🔋 Power Up Your Setup with Style!
The 4 Pack AAA Battery Placeholder Cylinder is an innovative solution for devices that require AAA batteries. These dummy batteries are designed to conduct electric current, making them perfect for testing or as spacers in battery compartments. With a straight-through design, they ensure seamless integration and functionality without the need for actual power. Ideal for eco-conscious users, this 4-pack offers a practical and reusable alternative to traditional batteries.
J**H
If You Have a USB Device That Also Runs On Batteries, You Need These!
I have a small lighted base on my desk I always forget to turn off. That means I have to either change the batteries frequently or recharge them. With this, if I forget, it doesn't matter since these are basically a battery bypass. They simply route the power through.
M**R
The times we live in!
20 years ago I would never have guessed that there would be a market for fake batteries, but here we are.In case you do not understand why these exist, they exist because there are a number of Li-Ion batteries that are the same size as common batteries (AA, AAA). The only problem is that the Li-Ion versions have almost 3x the voltage of the everyday alkaline cell, and that can fry a lot of widgets. These dummy batteries let you use one or two Li-Ion cells in a 3-4 cell widget without frying things. Much.
A**Y
Good find…
Handy little items to have about… Easy on the wallet…
M**1
Can use in battery charger
I bought this hoping I could use it in my battery charger to charge a single battery. The first time I tried it, it didn’t appear to work but when I but this behind the rechargeable battery in the circuit, it worked. Glad I bought it.
B**E
i use these in my radios with 14500 Li batteries
i use these in my radios and flashlights with 14500 Li batteries. Works great!
G**E
They work
To use a power adapter instead of batteries
C**K
Five Stars
Nice place holders, allows me to use lithium in alkaline flashlights, etc.
M**E
For using re-chargeables
I have been replacing all of my one-time use batteries with rechargeables. The better solution for me is the lithium version, anywhere from 3.2 to 3.7V, but they are not "drop-in" replacements for the standard 1.5V one-time use batteries. Using one of these "dummy" placeholders along with one rechargeable does the trick. I get much longer use from a 3.2V plus a dummy than from a couple standard 1.5V cells.
Trustpilot
1 week ago
2 days ago
