2-power pääakkupaketti Acer Aspire 4251 - akku - 4 400 mAh (2P-AS10D31)

The 2-Power Main Battery Pack for Acer Aspire 4251 stands out as a reliable replacement that restores full mobility to your laptop. With a 4400 mAh capacity and 6-cell lithium-ion construction, it delivers consistent power for work, study, or entertainment away from the mains. Unlike generic alternatives, this battery is engineered specifically for the Acer Aspire 4251, ensuring a precise fit and stable electrical performance. It includes essential safety protections against overcharging, over-discharging, and short circuits, so you can use it with confidence. The black finish matches your laptop’s original design, and the external form factor makes installation straightforward.

Highlights

• 4400 mAh capacity for extended runtime
• 6-cell lithium-ion technology for dependable energy
• 10.8 V output matches original specifications
• Integrated overcharge, over-discharge, and short-circuit protection
• Designed for Acer Aspire 4251 with exact fit
• CE and RoHS certified for safety and environmental compliance

In daily use

This battery lets you work unplugged for hours, whether you are in a café, library, or meeting room. The 47.52 Wh energy rating provides ample power for typical tasks like document editing, web browsing, and video streaming. Because it is rechargeable, you can top it up whenever convenient, and the protective circuitry helps maintain long-term health. Swapping the old battery takes only a few minutes, and you will immediately notice the difference in portability and convenience.

Full specifications

• Product Type: Laptop Battery
• Battery Technology: Lithium-Ion (Li-Ion)
• Battery Capacity: 4400 mAh
• Battery Voltage: 10.8 V
• Battery Energy: 47.52 Wh
• Number of Battery Cells: 6-cell
• Compatibility: Acer Aspire 4251
• Product Colour: Black
• Rechargeable: Yes
• Overcharge Protection: Yes
• Over-discharge Protection: Yes
• Short-circuit Protection: Yes
• Product Status: New
• Replacement Type: Compatible
• Certifications: CE, RoHS
• Battery Type: External

Final note

For a dependable power solution that matches your Acer Aspire 4251, the 2-Power Main Battery Pack offers the right balance of capacity, safety, and value. It is a practical choice to keep your laptop running wherever you go.