2-power Main Battery Pack Acer Aspire 4251 - Batterie - 4.400 mAh (2P-AS10D61)

Keep your Acer Aspire 4251 running longer with this high-capacity 6-cell lithium-ion replacement battery from 2-Power. Delivering 4400 mAh at 10.8V (47.52 Wh), it provides dependable power for work, study, or entertainment, and its built-in protection circuits guard against overcharge, over-discharge, short-circuit, and over-current.

Advantages

Engineered to meet or exceed original specifications, this battery offers a cost-effective alternative to OEM parts without compromising safety or performance. The 6-cell configuration ensures extended runtime, while the robust protection system enhances longevity and reliability. Its black exterior matches most laptops, and the external form factor allows easy installation and removal.

Suitable for

• Acer Aspire 4251 laptop owners seeking a reliable replacement battery
• Users who need extended runtime for travel, remote work, or long meetings
• Anyone looking for a budget-friendly alternative to original Acer batteries

Key specifications

• Battery type: Lithium-Ion (Li-ion)
• Capacity: 4400 mAh
• Voltage: 10.8 V
• Energy: 47.52 Wh
• Number of cells: 6
• Compatibility: Acer Aspire 4251
• OEM equivalent part numbers: AS10D31, AS10D41, AS10D51, AS10D61, AS10D71, AS10D73, AS10D75
• Protection: Overcharge, over-discharge, short-circuit, over-current
• Colour: Black
• Condition: New

Recommendations

For optimal performance, fully charge and discharge the battery 2-3 times upon first use. Store in a cool, dry place when not in use. Always use a compatible Acer charger to avoid damage.