10PACK CMOS RTC BATTERY FOR DELL LATITUDE D620 D630 D820 D830 M90 E1705 CR2032

• CMOS RTC Battery
• 10-pack
• For Dell Latitude D620, D630, D820, D830, M90, and E1705 laptops
• CR2032 coin cell battery
• 3-volt lithium battery
• Easy to install
• Durable construction
• Color: Silver

• Powers the CMOS (Complementary Metal-Oxide-Semiconductor) chip on the motherboard
• Keeps the system clock and BIOS settings up to date, even when the computer is turned off
• Prevents data loss and system errors caused by a dead CMOS battery
• Easy to install, simply remove the old battery and insert the new one
• Durable construction ensures long-lasting performance

• Battery Type: CR2032 coin cell
• Voltage: 3 volts
• Chemistry: Lithium
• Diameter: 20 mm (0.79 inches)
• Height: 3.2 mm (0.13 inches)
• Weight: 3 grams (0.11 ounces)

• High-quality materials for long-lasting performance
• Meets or exceeds OEM specifications
• Backed by a 1-year warranty

• Concern: How do I know if my CMOS battery needs to be replaced?
• Desire: A CMOS battery that is easy to install and replace
• Concern: How long will this CMOS battery last?
• Desire: A CMOS battery that is durable and long-lasting
• Concern: Is this CMOS battery compatible with other systems?
• Desire: Limited life

• Dell Latitude Laptop CMOS Battery Replacement Guide
• Crucial Memory & Storage for Dell Latitude D620
• iFixit Dell Latitude D620 CMOS Battery Replacement Guide