2-power batería principal MSI R14B01W - batería - 42 mAh

CMOS battery engineered to keep MSI laptop system clocks and BIOS settings intact. This 3V lithium cell delivers 42mAh of backup power through a reliable 2-pin JST connector, ensuring your configuration persists even when the main battery is removed or depleted.

Advantages

Direct replacement for the MSI R14B01W part eliminates compatibility guesswork. The lithium manganese dioxide chemistry provides stable voltage over a long service life, while the pre-attached cable and connector simplify installation. Non-rechargeable design matches original specifications, and the compact coin cell form factor fits neatly inside the laptop chassis.

Suitable for

• MSI laptop models requiring R14B01W CMOS battery
• Restoring real-time clock accuracy after CMOS failure
• Preventive maintenance during laptop servicing
• BIOS settings retention when main battery is disconnected

Key specifications

• Battery type: CMOS battery
• Chemistry: Lithium Manganese Dioxide (Li-MnO2)
• Voltage: 3 V
• Capacity: 42 mAh
• Energy rating: 0.126 Wh
• Rechargeable: No
• Connector: 2-pin JST-style
• Application: Real-Time Clock (RTC) / BIOS memory backup
• Form factor: Coin cell with cable
• Compatibility: MSI laptops
• OEM part number: MSI R14B01W
• Condition: New

Recommendations

For reliable BIOS and clock backup in MSI laptops, this 2-Power CMOS battery is a precise match. Verify your original part number before ordering to ensure seamless installation.