Energizer CR 1025 Lithium Coin Cell Battery – Compact 3 V Power for Small Devices
The Energizer CR 1025 is a single-use lithium coin cell battery delivering a nominal voltage of 3 V. It is designed for compact electronic devices that require a reliable, long-lasting power source in a minimal form factor.
Lithium-Manganese dioxide chemistry provides stable voltage output and extended shelf life
Compact coin cell format fits devices with limited battery compartment space
3 V nominal voltage suits watches, calculators, remote controls, and small electronics
24 months manufacturer warranty ensures long-term reliability and investment protection
What makes the CR 1025 different
Unlike standard alkaline cells, the lithium-based CR 1025 offers higher energy density and a flatter discharge curve, meaning consistent performance throughout its service life. The coin cell design is engineered for devices where space is at a premium and a secure, flush fit matters.
Ideal for...
Users of small portable electronics such as wristwatches, pocket calculators, LED keychain lights, remote controls, and medical devices like digital thermometers or glucose monitors. Also suited for hobbyist and DIY electronics projects where a reliable micro-battery is needed.
Application of Energizer CR 1025
Identify the battery compartment in your device and confirm the CR 1025 / CR1025 / DL1025 / ECR1025 / 5033LC / L44 designation
Insert the battery with the positive (+) side facing up, ensuring a snug fit
Dispose of used batteries according to local regulations for lithium cells
Energizer is a globally recognized battery manufacturer headquartered in the United States, producing primary and rechargeable batteries for consumer, industrial, and medical applications. The brand is known for long shelf life and consistent performance across its coin cell, alkaline, and lithium product lines.
The CR 1025 is suitable for small electronic devices such as wristwatches, calculators, LED keychain lights, remote controls, digital thermometers, and glucose monitors.
The battery delivers a nominal voltage of 3 V and uses a Lithium-Manganese dioxide (Li-MnO2) chemical system.
The battery weighs 0.7 g and has a coin cell (button cell) form factor, model numbers CR 1025, CR1025, DL1025, ECR1025, 5033LC, and L44.
The delivery includes one Energizer CR 1025 lithium coin cell battery, 1 piece.
Energizer provides a 24-month manufacturer warranty on this battery, covering defects in materials and workmanship under normal use.
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