★★★★★
Tough battery to find
Bill T in FL—March 3, 2024
Use these with my SensorPush Hygrometers... Work great! Can't find this size at home depot or lowes Read more
Panasonic
Panasonic CR2477 3V Lithium Cell Battery Pack of 2
$13.99$15.00
About this item
- Pack of 2
- Panasonic CR2477
- Voltage: 3V
- Lithium Batteries
- CR2477
$13.99
Was $15.00Save $1.01
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Product details
| Number of Batteries | 2 Lithium Metal batteries required. (included) |
|---|---|
| Brand | Panasonic |
| Battery Cell Composition | Lithium |
| Battery Capacity | 1000 Milliamp Hours |
| Recommended Uses For Product | Calculators |
Technical specifications
| product_dimensions | 0.96 x 0.96 x 0.3 inches |
|---|---|
| item_weight | 0.01 ounces |
| item_model_number | CR2477 |
| batteries | 2 Lithium Metal batteries required. (included) |
| best_sellers_rank | #22,051 in Health & Household ( See Top 100 in Health & Household ) #79 in 3V Batteries #173 in Coin & Button Cell Batteries |
| is_discontinued_by_manufacturer | No |
| date_first_available | September 3, 2015 |
| manufacturer | Panasonic |
| language | English |
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Customer reviews
4.42,862 ratings
★★★★★
You will enjoy long lasting runtime with these.
Billy Teeter—November 21, 2025
These will equip your devices with reliable power, Read more
★★★★★
Batteries
Gary Abbott—October 23, 2025
Good batteries much cheaper than I found anywhere else. Read more
★★★★☆
Batteries are cut from a bulk pack, otherwise OK
Bob Recny—August 22, 2024
These batteries appear new and measure about 3.2V without load They were cut from a bulk pack, and no expiration date noted. A piece of cellophane tape was applied to the cut packaging to hold the batteries in place during shipping. This tape left adhesive residue which I had to clean with isopropyl alcohol before using. One star removed due to the adhesive residue. I purchased a package of two. The photos show only one battery since the other was put into use. Read more
★★★★★
Works as expected
Donald E Smith—October 30, 2025
Expensive but works well. Good value Read more
★★★★★
Hard To Find Item
GmaDar—November 2, 2025
Others are classified as this class but are not thick enough to work in all cases. Read more
★☆☆☆☆
Defective (expired) batteries
AstroPhoto—August 12, 2024
I ordered a 3 pack of Panasonic CR2477 batteries from Amazon that were sold by MYBATTERYSUPPLIER. These were for my SensorPush thermometers. These Panasonic batteries previously ordered from DigiKey have lasted up to 25 months. When initially installed in the thermometers, I was pleased to see the battery voltage was 3.2V on all 3 units. But, within a few days the voltage started dropping. On the 12th day, one thermometer had a low battery warning, 2.2V. The other 2 dropped out on the 14th and 15th day of use. While repackaged in small plastic baggies, these cells appear visually identical to known good Panasonic batteries. But, these clearly can't deliver their rated capacity of 950-1000mAH. With an expected shelf life of 6-10 years, these would have to be grossly beyond their expiration date to deliver such poor performance. Either the vendor is aware of the expiration status of these batteries or lack any sort of quality control for the products they sell. I might have excused a single bad battery, but all 3 failing so quickly indicates a defective product. Wasted my money on this purchase. Should have paid more attention to the critical reviews. Wouldn't recommend MYBATTERYSUPPLIER for this model battery. Read more
★★★★★
The correct battery for Ecobee remote sensors
Customer—October 28, 2025
This is the correct battery for the Ecobee remote sensors on models made since around 2022. Read more
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