⚡ Power your projects with invisible energy!
The HyperPS AA Size Battery Placeholder is a 4-pack of dummy batteries designed to fit standard AA slots. These non-charging conductors internally connect positive and negative terminals, enabling voltage adjustment or circuit completion in devices without supplying actual power. Ideal for vintage electronics or custom battery setups, each lightweight 5g shell measures 1.96" x 0.51" and offers a practical, space-saving solution for managing battery configurations.
| ASIN | B0828GKM9D |
| Best Sellers Rank | #198,157 in Health & Household ( See Top 100 in Health & Household ) #523 in AA Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (35) |
| Date First Available | December 3, 2019 |
| Item Weight | 0.634 ounces |
| Item model number | LTH-H-A1654x4 |
| Manufacturer | HYPERPS |
| Package Dimensions | 2.52 x 2.01 x 0.75 inches |
J**.
dummy batteries
they fit fine in my radio AA pack.
F**S
Fast shipping. Item as pictured.
Needed these for a vintage Realistic Walkie Talkie, that I refurbished. Worked as they should.
M**T
Perfect
Does exactly what you expect.
M**0
Required item if you want to over-volt any device
Excellent product (although it's hard to screw something like this up). I used to over-volt some devices I had. A pencil sharpener, a weed killer sprayer, and my travel shaver. PS - you have to buy 3.6v AA LiON batteries if you want to over-volt anything. But do so at your own risk. Mechanical devices are more a candidate than electronics. Stuff with motors, you know.
L**D
good
works for my needs
J**5
Works for guitar preamp
These work in my Takamine guitar preamp, which eats batteries, so I bought a DI box and run the preamp on 48v phantom power. Couldn’t do it without these dummy cells.
E**Z
Dimensionally accurate fake battery
Worked as described. Length and diameter are equal to a standard AA battery.
K**M
Not so good
Started to overheat and stink immediately when placed in series with a 3.2v lithium cell.
Trustpilot
1 week ago
2 months ago
