High-capacity 1200mAh LiMnO2 lithium battery ensures long-lasting power for continuous operation in smoke and fire alarm detectors.

Premium-grade manganese dioxide chemistry delivers stable voltage output and reliable performance in extreme temperatures (-40°C to 60°C).

Leak-proof construction with advanced密封工艺 prevents corrosion and extends device lifespan for critical safety applications.

Ultra-lightweight design (仅45g) enables easy installation and maintenance in ceiling-mounted detectors and wireless alarm systems.

Certified compliant with international safety standards (IEC 60086, UL) for use in residential, commercial, and industrial fire protection systems.

Bulk packaging available with wholesale pricing for facility managers and security system installers needing high-volume replacements.