2-power 2P-PA3399U-2BAS - Baterie/acumulator

This replacement battery for the Toshiba PA3399U-2BAS stands out by matching the original's exact voltage and capacity while using high-grade lithium-ion cells that resist the voltage sag and premature wear common in generic alternatives. The result is a power source that keeps your notebook running through long work sessions and recharges predictably, cycle after cycle.

Highlights

• Lithium-Ion (Li-Ion) chemistry for reliable energy density and low self-discharge
• Engineered to fit the same compartment and connector as the original PA3399U-2BAS
• Protection against overcharge, over-discharge, and short circuit
• Typical capacity of 48 Wh supports extended runtime for everyday tasks
• Compatible with select Toshiba Satellite, Satellite Pro, and Tecra series

In daily use

Because this battery is built around the same electrical profile as the original, the notebook's power management and charge indicator behave as expected. You can rely on the remaining charge percentage, and the battery accepts a full charge without needing special calibration. The cells are selected for consistent internal resistance, which helps maintain stable voltage under load and reduces the chance of sudden shutdowns when the battery is partially depleted.

Full specifications

• Brand: 2-POWER
• Model: 2P-PA3399U-2BAS
• MPN: 2P-PA3399U-2BAS
• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 48 Wh
• Number of battery cells: 6
• Brand compatibility: Toshiba
• Product colour: Black
• Product type: Battery
• Warranty period: 1 year

Final note

For users who need a dependable spare or replacement battery without the cost of an original part, the 2-POWER 2P-PA3399U-2BAS delivers the right combination of capacity, safety, and fit.