★★★★★
Great replacement batteries
Customer—December 6, 2025
Worked great I my candles Read more
PGSONIC
PGSONIC 5 Pack CR2477 3 Volt Lithium Battery
$7.49
About this item
- The capacity of PGSONIC CR2477 is 1100mah. The working voltage is 3V. The dimensions of CR2477 are 24 mm in diameter and 7.7 mm in height.
- CR2477 can used in devices such as ecobee smart sensor, watches, calculators, medical devices, and small electronics due to its long shelf life and stable voltage.
- 5 year shelf life with low self-discharge rate.
- Equivalent to the following battery types: CR2477BP, ECR2477, DL2477, EA2477C, KCR2477, DJ2477.
$7.49
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Product details
| Number of Batteries | 5 Lithium Metal batteries required. (included) |
|---|---|
| Brand | PGSONIC |
| Battery Cell Composition | Lithium Manganese Dioxide |
| Battery Capacity | 1100 Milliamp Hours |
| Recommended Uses For Product | Indoor/Outdoor |
Technical specifications
| product_dimensions | 7.87 x 2.36 x 0.39 inches |
|---|---|
| item_weight | 1.76 ounces |
| batteries | 5 Lithium Metal batteries required. (included) |
| best_sellers_rank | #13,301 in Health & Household ( See Top 100 in Health & Household ) #107 in Coin & Button Cell Batteries |
| date_first_available | February 28, 2024 |
| manufacturer | PGSONIC |
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Customer reviews
4.6563 ratings
Customers say
Customers find these batteries to be a good value for money and appreciate their perfect fit, with one mentioning they work well with smart home sensors.
★★★★★
Battery for alert necklace came quickly
Deb—December 19, 2025
Prompt, reasonable price and the item was available unlike my experience locally. Read more
★★★★★
Ecobee sensor batteries
Patriot nation—December 10, 2025
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. Read more
★★★★☆
CR 2477
Jerry Blevins—November 1, 2025
Good value and seem to last using. Read more
★★★★★
Perfect product
Judith Miller—December 30, 2025
Exactly what I ordered Read more
★★★★★
Cheap way of powering sensors
Scott Chaney—December 1, 2025
Works well with smart home sensors. Read more
★★★★★
Great Batteries
Anthony Taylor—November 29, 2025
The battery works fine. Read more
★★★★★
good transaction
FWR3—December 14, 2025
purchase was good as expected- thank you Read more
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