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POWEROWL CR2477 3V lithium batteries deliver 20% higher energy density with a leak-proof design, ensuring long-lasting, reliable power for multiple electronic devices. This 15-pack offers professional-grade performance backed by a 24-month warranty, making it the smart choice for tech-savvy users who demand durability and peace of mind.
| ASIN | B09878Z87Y |
| Battery Cell Composition | Lithium Metal |
| Battery Cell Type | Lithium Metal |
| Battery Weight | 9.9 g |
| Best Sellers Rank | #47,275 in Health & Household ( See Top 100 in Health & Household ) #315 in Coin & Button Cell Batteries |
| Brand | POWEROWL |
| Customer Reviews | 4.3 out of 5 stars 805 Reviews |
| Manufacturer | Shenzhen Wang Xiong Digital Technology Co.,Ltd |
| Model Name | CR2477 |
| Model Number | CR2477 |
| Number of Batteries | 15 Lithium Ion batteries required. (included) |
| Reusability | Single Use |
| Unit Count | 15 Count |
| Voltage | 3 volts |
D**D
As described
Works well with none of the faulty batteries.
J**C
A superior product; I have nothing but positive things to say.
A superior product; I have nothing but positive things to say.
H**N
Here we go.
If you have devices that use these than you already know the deal. Keep them safe, away from direct sunlight and contact with each other and you should be just fine.
T**M
Works as intended but good luck opening the plastic
Pulled the first out. The package says explosion proof/leakproof...well add indestructable packaging to the list. I don't mind keeping these things air tight as I recall that can lead to power loss over time, but I almost cut my hand off trying to get the battery out of this complicated packaging. Otherwise good price for the quantity.
E**0
Good price, good power, good dates, what more could I ask.
Good price, good power, good dates, what more could I ask. These are hard to find locally, I had them in one day, at a lower cost than locally and they fit perfectly and have full power. Not cheap knockoffs.
R**S
Do Not Buy This Product.
Everyone searched for a budget battery and hopes they luck out. Trust me when I say this isn’t it. The size and shape of a battery are the only thing PowerOWL is selling you. This garbage has no functional use. I tried to get some of these for my ARLO security sensors, and immediately upon swapping to a new battery out of this package the device registered 14% charge. Naturally I tried another battery, in another sensor, and that one registered at 73% charge then fell to 55% within a few minutes. Unreliable voltage, unreliable shelf life, unreliable product. Period. Couldn’t get my money back fast enough. Just spend more for something that works and save yourself the headache.
G**R
CR2450 Battery.
Right battery .
C**5
Work great for me!
Exactly what I needed.
B**D
As described
The batteries are well packed and on initial usage appear good. Delivery was a little slow but that doesn't detract from the item itself.
W**7
Not Long Lasting
I purchased these for the key fob on my husband's truck. Since January 2025 he has had to change them 3 times. I will NOT be buying these again. They do not last at all. *updated* I am updating rating because the vendor went out of their way to make things right. Good customer service is hard to come by sometime so I appreciate when I get it.
D**N
Merci
Merci
J**N
As expected
No issues with these batteries so far. They seem to last long and were priced well. Would buy again.
A**R
VG for our after market vehicle remote
Work gr8 in vehicle remote
Trustpilot
1 week ago
2 days ago