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🔋 Power your smart life with confidence — never get caught powerless again!
The PGSONIC CR2477 3V lithium battery pack delivers a robust 1100mAh capacity with a stable voltage output, designed for long-term use in smart sensors, medical devices, and small electronics. Its compact size and 5-year shelf life with low self-discharge make it a reliable, ready-to-use power source that fits niche devices perfectly. Compatible with multiple equivalent battery types, this 5-pack ensures you’re always stocked with dependable energy.
| ASIN | B0CWN48Q24 |
| Amperage | 5 Amps |
| Antenna Location | Indoor/Outdoor |
| Battery Capacity | 1100 Milliamp Hours |
| Battery Cell Composition | Lithium Manganese Dioxide |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery Weight | 9.7 Grams |
| Best Sellers Rank | #11,805 in Health & Household ( See Top 100 in Health & Household ) #89 in Coin & Button Cell Batteries |
| Brand | PGSONIC |
| Customer Reviews | 4.6 out of 5 stars 596 Reviews |
| Item Dimensions | 7.87 x 2.36 x 0.39 inches |
| Manufacturer | PGSONIC |
| Model Name | CR2477 |
| Number of Batteries | 5 Lithium Metal batteries required. (included) |
| Recommended Uses For Product | Indoor/Outdoor |
| Reusability | Single Use |
| UPC | 850032632515 |
| Unit Count | 5.0 Count |
| Voltage | 3 Volts |
P**N
Ecobee sensor batteries
I have to use these for battery replacement on my ecobee door and window sensors. No one carries this size, not even Home Depot, ACE or Menards. Even went to an auto parts store they don’t carry these either. There pretty thick in size but do work great. I usually have to replace these in my sensors every year so I’m not sure if it’s the battery quality or b/c we are in a colder climate. I know amazon is the only place i can find these so I try to keep them on hand as sometimes I have received a dud battery in the package.
D**B
Battery for alert necklace came quickly
Prompt, reasonable price and the item was available unlike my experience locally.
A**R
Great replacement batteries
Worked great I my candles
J**S
CR 2477
Good value and seem to last using.
D**N
They worked perfect
Came early too.
J**R
Perfect product
Exactly what I ordered
R**H
Battery
Worked perfectly!!!
S**Y
Cheap way of powering sensors
Works well with smart home sensors.
Trustpilot
5 days ago
3 weeks ago