PSA 2-Power (2P-3INR18/65-2) 48Wh 11.1V Battery

Battery life cutting out mid-task is frustrating, especially when you rely on your laptop for work or study. The PSA 2-Power (2P-3INR18/65-2) 48Wh 11.1V Battery is a replacement notebook battery designed to keep you powered longer, so you can finish projects without hunting for an outlet.

Why Choose a PSA Notebook Battery

With this battery you’ll notice a steadier power flow that lets your laptop run smoothly for hours on end. The reliable charge holds up under everyday use, giving you confidence that your device will stay alive during meetings, travel or long study sessions. It feels like a seamless extension of your laptop’s original performance.

Benefits of PSA Notebook Battery

• Faster charging: restores power quickly so you spend less time waiting.
• Longer unplugged time: lets you work or play for extended periods without a plug.
• Safe operation: built-in SmartWatch Protect guards against short circuits and overheating.
• Consistent performance: high-grade cells maintain steady voltage for reliable use.
• Peace of mind: backed by a 1-year limited warranty for added security.

Key Features of a 48Wh Notebook Battery

• Capacity: 4400 mAh - provides ample energy for many hours of use.
• Energy: 48 Wh - delivers a solid power reserve for demanding tasks.
• Voltage: 11.1 V - matches the laptop’s required power level.
• Technology: Lithium ion - ensures efficient, long-lasting charge cycles.
• Weight: 10.26 oz - lightweight enough to keep your laptop portable.
• Warranty: 1-year limited - covers defects and gives you support.
• Packaged quantity: 1 - includes a single, ready-to-install battery.
• Product type: Notebook battery - designed specifically for laptop replacement.
• Device type: Notebook battery - fits a wide range of notebook models.
• Manufacturer: 2-Power - known for quality lithium-ion packs.

Usages of a 48Wh Notebook Battery

This battery suits students pulling all-night study sessions, professionals travelling for meetings, and anyone who needs reliable laptop power away from a desk. It’s ideal for laptops that require an 11.1 V, 48 Wh supply, giving you the freedom to work, create or stream wherever you are.

Specifications