2-power Main Battery Pack Acer Aspire 4251 - Batterie - 4.400 mAh (2P-LC.BTP00.127)

Keep your Acer Aspire 4251 running longer with this high-capacity 4400 mAh replacement battery from 2-Power. Designed as a direct replacement for the original, it delivers reliable power for everyday computing, whether you're working on documents, browsing the web, or streaming media. The 6-cell lithium-ion construction ensures consistent performance and a long service life, while the 10.8 V output matches your laptop's requirements for safe, efficient charging.

Advantages

This battery uses premium lithium-ion cells to provide up to 48 Wh of energy, giving you extended runtime between charges. Built-in protection circuits guard against overcharging, over-discharging, overcurrent, and short circuits, safeguarding both the battery and your laptop. The black housing blends seamlessly with your device, and the battery is CE and RoHS certified, meeting strict safety and environmental standards.

Suitable for

• Acer Aspire 4251 and many other Aspire series laptops (see compatibility list)
• Users needing a reliable replacement for worn-out or failed original batteries
• Professionals and students who require dependable mobile power

Key specifications

• Battery type: Lithium-Ion (Li-Ion)
• Capacity: 4400 mAh / 48 Wh
• Voltage: 10.8 V
• Number of cells: 6
• Colour: Black
• Compatible with Acer Aspire 4250, 4251, 4252, 4253, 4333, 4551, 4552, 4733, 4738, 4741, 4743, 4750, 5251, 5252, 5253, 5333, 5336, 5551, 5552, 5733, 5736, 5741, 5742, 5750, 7741, 7750 series
• Replaces OEM part numbers: AS10D31, AS10D41, AS10D51, AS10D61, AS10D71, AS10D73, AS10D75, AS10D81, BT.00603.111, BT.00607.127
• Protection: Overcharge, over-discharge, overcurrent, short circuit
• Certifications: CE, RoHS
• Condition: New

Recommendations

For optimal performance, fully charge and discharge the battery two to three times after installation to calibrate the power gauge. Store the battery in a cool, dry place when not in use, and avoid exposing it to extreme temperatures. Always use a compatible Acer charger to maintain battery health.