Alkaline Button Battery everActive G4 LR66 — pack of 10

Alkaline everActive G4 LR66 button batteries in a pack of 10 provide stable power for low-drain portable electronics. These small cylindrical button cells are designed to fit devices that require LR66/G4 size and deliver consistent voltage for everyday use. Sold as a multi-pack, they allow convenient replacement and on-hand spare supply for household and professional devices.

Advantages

These alkaline button batteries offer reliable performance for low-current applications, a long shelf life when stored correctly, and consistent voltage output during normal usage. The pack of 10 reduces the need for frequent purchases and ensures multiple devices can be serviced at once. Their standard LR66/G4 dimensions make them compatible with a wide range of small electronic products.

Suitable for

• Calculators and small electronic test instruments
• Wristwatches and small clocks
• Children’s toys and novelty gadgets
• Small medical devices such as digital thermometers or hearing accessories (where LR66/G4 is specified)
• Remote controls for cameras, car alarms, or small household appliances

Key specifications

• Chemistry: Alkaline
• Cell size designation: LR66 / G4 (button cell dimensions compatible with these standards)
• Form factor: Button/coin style cell
• Typical application: Low-drain devices
• Packaging: Multipack of 10 cells
• Storage: Store in a cool, dry place away from metallic objects

How to use

Check the device manual or existing battery marking to confirm LR66/G4 compatibility before installation. Remove the depleted battery using an appropriate tool or fingernail, observing polarity markings in the battery compartment. Insert a fresh cell with correct orientation and close the compartment securely. Dispose of used alkaline batteries according to local regulations or recycling programs.

Usage recommendations

Keep spare batteries in original packaging until use to maintain shelf life. Avoid mixing old and new batteries or combining with different battery chemistries. For prolonged storage, keep them at room temperature and away from heat sources or direct sunlight.