2-Power Main Battery Pack - 79 mAh CMOS/RTC Battery

The 2-Power CBP3863A Main Battery Pack is a high-quality lithium-ion rechargeable battery designed for internal CMOS/RTC applications. With a capacity of 79 mAh and a nominal voltage of 3.7 V, this compact battery pack provides reliable backup power for real-time clocks and memory retention in various electronic devices. It features a 2-pin JST-style connector and includes built-in protection against overcharge, over-discharge, and short circuits.

Advantages

This battery pack offers a dependable power solution for maintaining system settings and timekeeping functions. Its small form factor and leaded design make it easy to integrate into motherboards and other equipment. The lithium-ion chemistry ensures a long cycle life and stable performance, while the CE and RoHS certifications guarantee compliance with safety and environmental standards.

Suitable for

• Replacing internal CMOS/RTC batteries in computers, servers, and industrial electronics
• Universal replacement for devices requiring a 3.7V, 79mAh internal battery
• Backup power for real-time clocks and memory retention

Key specifications

• Battery Type: Lithium-ion (Li-ion)
• Capacity: 79 mAh
• Nominal Voltage: 3.7 V
• Energy: 0.29 Wh
• Connector: 2-pin JST-style
• Color: Black
• Number of Cells: 1
• Protection: Overcharge, Over-discharge, Short Circuit
• Operating Temperature: 0°C to 45°C
• Storage Temperature: -20°C to 60°C
• Certifications: CE, RoHS

Recommendations

Ensure compatibility with your device's voltage and connector type before installation. This battery is intended for internal use and should be handled according to manufacturer guidelines.