Great Value
The batteries work great. Very delayed in delivery but the seller has no control over that. Great price, worth the wait! Read more
Energizer
BATTERY WTCH ELEC 2450 Pkg of 4
$9.49$19.95
About this item
- Reliable power for a range of devices: heart-rate monitors, keyless entry, glucose monitors, toys & games
- Holds power for 8 years in storage
- Performs in extreme temperatures (-22 to 140 F), Child Resistant Packaging
- Cell size: 2450, IEC: CR2450
- Type: Lithium Coin, Volt: 3, Replacement for: 5029LC, CR2450, DL2450, ECR2450
- Expire Date: 03/2033
Key details
- Number of Batteries
- 4 Lithium Metal batteries required.
- Brand
- Energizer
- Battery Cell Composition
- Lithium
- Recommended Uses For Product
- Watch
- Unit Count
- 4 Count
Dimensions and fit
- dimensions
- 6 x 6 x 10 inches
- weight
- 0.16 ounces
- product_dimensions
- 6 x 6 x 10 inches
- item_weight
- 0.16 ounces
Technical specifications
- item_model_number
- 2450
Item information
- batteries
- 4 Lithium Metal batteries required.
- best_sellers_rank
- #29,761 in Health & Household ( See Top 100 in Health & Household ) #204 in Coin & Button Cell Batteries
- is_discontinued_by_manufacturer
- No
- date_first_available
- February 10, 2017
- manufacturer
- ENERGIZER LLC
Highlights
About this item
- Reliable power for a range of devices: heart-rate monitors, keyless entry, glucose monitors, toys & games
- Holds power for 8 years in storage
- Performs in extreme temperatures (-22 to 140 F), Child Resistant Packaging
- Cell size: 2450, IEC: CR2450
- Type: Lithium Coin, Volt: 3, Replacement for: 5029LC, CR2450, DL2450, ECR2450
- Expire Date: 03/2033
Ask about this product
Product videos
Product video 1
Customer reviews
18,507 reviewsPositive
Rated 4.7/5 across 18,507 reviews — highly regarded by customers.
- 88% of sampled reviews give 4–5 stars.
Customers say
Customers find these batteries to be dependable lithium ones that fit well in various devices, including truck key fobs.
Generated from the text of customer reviews
Reliable Lithium Batteries for Smart Devices
The BATTERY WTCH/ELEC 2450 lithium batteries are an excellent replacement option for smart devices like our Amazon Key door sensor. They deliver consistent, long-lasting power, ensuring reliable performance without frequent replacements. The pack of 4 is a great value, and the batteries arrived fresh and ready to use. Installation was straightforward, and the sensors are working perfectly with these replacements. Highly recommended for anyone needing dependable lithium batteries for smart home devices or electronics! A cost-effective and reliable choice. Read more
Great quality
Great quality, fair price Read more
Great
Great Read more
Good batteries; Don't like the packaging.
The batteries work just fine. I deducted a star because I really don't like the difficult to open retail packaging for products that are shipped directly to the customer instead to a retail store. I suggest a box like the boxes that Duracell uses for Procell packaging. Read more
They fit and works well
Bought for a car fob. They fit and works well. Would buy again. Read more
Perfect, and much cheaper than buying at big box stores.
Bought these, as they are kind of rare/hard to find. Not as easy as the 2016, or 2032s. Also, most small battery specialty shops are now going out of business around here so these are becoming even harder to find. The seller was very quick to get these out, and these work perfectly. Read more
Great Purchase
Batteries are so expensive, and I like to purchase brand names when I need them. This was a great deal on a name brand battery. Read more
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