FREE shipping to
Don’t let their small size fool you: This Energizer 2450 Lithium Coin 3-Volt Battery delivers big time on long-lasting, dependable power for your coin-battery-operated items. From heart rate or glucose monitors, to remotes, keyless entry systems, key fobs, watches, toys and games, and even more specialized devices, our CR2450 coin batteries are compatible with the devices that fit your life, so you can keep going. These reliable and durable Energizer Coin Lithium Batteries are able to withstand a wide range of temperatures (from -22º to 140º F) and can hold power in storage for up to eight years, giving you coin battery power you can depend on. Responsibly designed with zero mercury, it’s easy to see why Energizer Lithium CR2450 Coin Batteries are the right choice for your specialty devices.
Q: What is the cell size of this Energizer battery?
A: The cell size of this Energizer battery is 2450.
Q: What type of battery is this?
A: This is a lithium coin battery.
Q: Are these Energizer batteries rechargeable?
A: No, these Energizer Lithium Coin Batteries are not rechargeable.
Q: How many batteries are included in this pack?
A: This pack of Energizer Lithium Coin Batteries includes 2 batteries.
Q: What is the voltage of this Energizer battery?
A: This Energizer Lithium Coin Battery has a voltage of 3 volts.
Q: What is difference between CR2450 and DL2450
A: That is not true! I received a Duracell battery that is a CR. The CR is thinner that the DL and will not power what I bought the battery for.
Q: What is the expired date on the CR2450 Battery?
A: Depends on when the battery is produced. It's listed on the battery packaging.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Don’t let their small size fool you: This Energizer 2450 Lithium Coin 3-Volt Battery delivers big time on long-lasting, dependable power for your coin-battery-operated items. From heart rate or glucose monitors, to remotes, keyless entry systems, key fobs, watches, toys and games, and even more specialized devices, our CR2450 coin batteries are compatible with the devices that fit your life, so you can keep going. These reliable and durable Energizer Coin Lithium Batteries are able to withstand a wide range of temperatures (from -22º to 140º F) and can hold power in storage for up to eight years, giving you coin battery power you can depend on. Responsibly designed with zero mercury, it’s easy to see why Energizer Lithium CR2450 Coin Batteries are the right choice for your specialty devices.

Our 40-count LR44 lithium batteries (Φ 11.5 x 5.3mm/Φ 0.45 x 0.21 inch) offer 153mAh per cell, providing up to 730 hours of power. With a non-mercury design, leak-proof sealing, individual blister packaging, and a 5-year shelf life, they are ideal for key fobs, glucose meters, and remote controls.

Don’t let their small size fool you: This Energizer 2450 Lithium Coin 3-Volt Battery delivers big time on long-lasting, dependable power for your coin-battery-operated items. From heart rate or glucose monitors, to remotes, keyless entry systems, key fobs, watches, toys and games, and even more specialized devices, our CR2450 coin batteries are compatible with the devices that fit your life, so you can keep going. These reliable and durable Energizer Coin Lithium Batteries are able to withstand a wide range of temperatures (from -22º to 140º F) and can hold power in storage for up to eight years, giving you coin battery power you can depend on. Responsibly designed with zero mercury, it’s easy to see why Energizer Lithium CR2450 Coin Batteries are the right choice for your specialty devices.

Keep your electronics up and running with these Rayovac 815-16B4TBLFU AA batteries, which include 4 Fusion Advanced batteries. Compatible with a wide range of devices, the 1.5V batteries feature a 2500 mAh capacity for reliable performance.
| Pros for Energizer - 2450 Lithium Coin Battery, 1 Pack | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Battery Life, Price, Overall Performance, Compatibility, Ease of use | Battery Life, Price, Performance, Power, Packaging |
| Cons for Energizer - 2450 Lithium Coin Battery, 1 Pack | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Leakage |
