Extra Digital NB510245 45Wh Li-ion Laptop Battery for Toshiba Satellite C50/C55/L50/L55/P50/S55 Series (PA5157U-1BRS)

When your Toshiba laptop no longer holds a charge, it becomes tethered to the wall—defeating the purpose of a portable computer. The Extra Digital NB510245 replacement battery restores true mobility, delivering 45Wh of reliable power in a 4-cell lithium-ion pack. Engineered as a direct substitute for Toshiba part PA5157U-1BRS, it revives Satellite C50, C55, L50, L55, P50, and S50 series notebooks, giving you hours of cord-free productivity.

Who is it for

This battery is ideal for students, professionals, and home users who own a compatible Toshiba Satellite laptop and need a dependable power source. Whether your original battery has degraded after years of use or you simply want a spare for travel, this unit offers a cost-effective way to extend your laptop's lifespan without replacing the entire machine.

Main features

• 45Wh capacity and 14.8V output for consistent performance
• 4-cell lithium-ion chemistry with over 500 charge cycles
• Built-in protection against overcharge, over-discharge, over-current, and short circuit
• Compatible with Toshiba PA5157U-1BRS and PA5157U-1BAS part numbers
• CE, FCC, and RoHS certified for safety and environmental compliance
• 1-year warranty for peace of mind

Specifications

• Battery type: Lithium-ion (Li-ion)
• Energy capacity: 45 Wh
• Voltage: 14.8 V
• Number of cells: 4
• Colour: Black
• Condition: New
• Rechargeable: Yes
• Expected cycle life: 500+ cycles
• Operating temperature: 0°C to 60°C
• Storage temperature: -20°C to 65°C
• Certifications: CE, FCC, RoHS
• Warranty: 1 year

Tips

For optimal battery health, fully charge and discharge the battery at least once a month. Avoid exposing the laptop to extreme temperatures, and store the battery at around 50% charge if not used for extended periods. Always use a compatible Toshiba charger to prevent damage.