Lithium battery CR2033

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Product overview
Pkcell CR2033 lithium coin cell provides stable 3V power for low-drain electronic devices. Designed for long shelf storage and reliable operation across a wide temperature range.

Typical applications

• Watches
• Computer motherboards (CMOS/BIOS backup)
• Calculators
• PDAs and electronic organizers
• Garage door openers and remote controls
• Toys, games and handheld electronics
• MP3 players and digital voice recorders
• Door chimes and pet collars
• LED indicators and small lighting
• Pedometers, calorie counters and stopwatches
• Glucometers and other portable medical devices

Key features

• Nominal voltage: 3V
• Shelf life: 5 years
• Operating temperature: -40℃ to 70℃
• Chemistry: lithium coin cell
• Environmentally compliant: free of Pb/Cd/Hg
• Designed to prevent leakage during long-term storage
• Flexible minimum order quantity (MOQ)

Advantages

• Stable discharge characteristics for low-current applications
• Whole-process quality inspection and conformity to multiple standards
• Suitable for both consumer electronics and certain medical devices

Certifications

• KC
• UL
• MSDS
• CB
• UN38.3
• PSE
• CQC
• CE
• UL1642
• UL2054

Technical specifications

• Model: CR2033
• Nominal voltage: 3V
• Shelf life: 5 years
• Operating/storage temperature: -40℃ to 70℃
• Chemistry/type: lithium button/coin cell
• Environmental: Pb/Cd/Hg free
• Safety: leakage-resistant design for long-term storage
• Typical applications: see list above