2-power pääakku Acer Aspire 4251 - akku - 4 400 mAh (2P-BT.00607.127)

When your Acer Aspire 4251 runs out of juice in the middle of a busy workday, this 2-Power main battery pack keeps you going. It's a direct replacement for the original battery, so you can swap it in without any hassle and get back to your tasks. Whether you're a student taking notes in a lecture hall, a professional crunching numbers on a spreadsheet, or a traveler catching up on emails at the airport, this battery delivers reliable power to keep your laptop running longer.

Key specifications

• Battery Type: Lithium-Ion (Li-Ion)
• Capacity: 4400 mAh
• Voltage: 10.8 V
• Energy: 48 Wh
• Number of Cells: 6-cell
• Compatibility: Acer Aspire 4251
• OEM Equivalent Part Numbers: AS10D31, AS10D41, AS10D51, AS10D61, AS10D71, AS10D73, AS10D75
• Color: Black
• Certifications: CE, RoHS

Why choose it

This battery is built to match or exceed the performance of your original Acer battery. With a high-quality Li-Ion chemistry and a 6-cell design, it offers a solid balance of capacity and longevity. The 48 Wh energy rating means you can expect extended runtime for everyday tasks like web browsing, document editing, and media playback. Plus, it's rechargeable, so you can top it up hundreds of times before noticing any significant drop in performance. It's a cost-effective way to breathe new life into your Aspire 4251 without buying a whole new laptop.

Ideal use cases

• Replacing an old or worn-out battery that no longer holds a charge
• Keeping a spare battery on hand for long trips or days away from a power outlet
• Extending the usable life of your Acer Aspire 4251 for work, study, or entertainment
• Ensuring uninterrupted productivity during presentations or meetings

Good to know

Installation is straightforward: simply power off your laptop, remove the old battery, and slide in this new one. The battery is designed to fit perfectly in the Aspire 4251's battery compartment. For best results, fully charge and discharge the battery a few times after first use to calibrate it. Store it in a cool, dry place when not in use, and avoid exposing it to extreme temperatures. This battery is CE and RoHS certified, meeting strict safety and environmental standards.