CoreParts PA5212U-1BRS-CP Laptop Battery 4400mAh 10.8V

CoreParts PA5212U-1BRS replacement laptop battery, 33 Wh (14.8 V, 2200 mAh) in black is designed as a direct-fit power source for select Toshiba Portege and Satellite Pro models. Manufactured in China under quality control and supplied with a 12-month warranty, the battery provides a tested capacity and voltage suitable for restoring mobile runtime and extending device lifespan.

Advantages

This CoreParts battery delivers consistent voltage and rated capacity to replace worn internal cells, is easy to install, and helps avoid immediate full-device replacement. Produced with quality checks and covered by a 12 month warranty, it supports cost-efficient use and reduced electronic waste by prolonging the usable life of compatible Toshiba laptops.

Suitable for

• Refurbishing Toshiba Portege laptops
• Replacing battery in Toshiba Satellite Pro models
• Users needing a straightforward, direct-fit replacement battery

Key specifications

• Brand: CoreParts
• Model / MPN: PA5212U-1BRS (also listed as PA5212U-1BRS-CP)
• Capacity: 33.00 Wh (2200 mAh @ 14.8 V)
• Voltage: 14.8 V
• Cell type: Li-ion
• Color: Black
• Warranty: 12 month(s)
• Manufactured in: China

How to use

Power down the laptop, unplug the mains adapter, and remove the existing battery following the laptop manufacturer’s instructions. Insert the CoreParts PA5212U-1BRS battery into the battery bay until it locks into place, then reconnect the mains adapter and power on the laptop. Allow the new battery to charge fully before first extended use to ensure correct calibration of charge indicators.

Recommendations

Store the battery at moderate temperatures, avoid prolonged exposure to heat or moisture, and use the original charger or a compatible adapter. If the battery shows swelling, overheating, or malfunction, stop use and replace it immediately. Follow device-specific service instructions for safe removal and disposal.