2-power 2P-KT.00407.003 - Battery

Unlike generic replacement batteries that often fail within months, the 2-Power 2P-KT.00407.003 is engineered with Grade A lithium-ion cells and a smart chip that communicates with your Acer laptop to deliver accurate remaining runtime and safe charging. This 6-cell pack provides 48Wh of energy, keeping your Aspire or TravelMate running through long work sessions without the anxiety of sudden shutdowns.

Highlights

• Genuine 2-Power quality: built to meet or exceed original specifications for reliable performance.
• Grade A Li-ion cells with smart chip: ensures stable voltage, long cycle life, and precise power management.
• Broad compatibility: fits Acer Aspire 5738, 5740, 5741, 5742, 5745, 7738, 7740, 7741, 7745 and TravelMate 5740, 5742, 7740 series.
• Comprehensive safety: protection against overcharge, over-discharge, overcurrent, and short circuit.
• User-replaceable: no tools required, simply slide out the old battery and insert this new one.

In daily use

This battery restores your laptop's portability, allowing you to work away from the outlet for hours. The 4400mAh capacity at 10.8V delivers a solid 48Wh, which translates to roughly 3-5 hours of typical use depending on your settings and workload. The smart chip keeps your laptop informed of the battery's state, so you get accurate percentage readings and can plan your charging accordingly. With up to 500 recharge cycles, you can expect years of dependable service before any noticeable degradation.

Full specifications

• Battery technology: Lithium-Ion (Li-ion)
• Voltage: 10.8 V
• Capacity: 4400 mAh / 48 Wh
• Number of cells: 6
• Colour: Black
• Housing material: ABS plastic
• Condition: New
• Installation type: External, user-replaceable
• Safety features: Overcharge, over-discharge, overcurrent, short circuit protection
• Recharge cycles: Up to 500
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Certifications: CE, RoHS

Final note

Choose the 2-Power 2P-KT.00407.003 for a dependable, long-lasting power solution that brings your Acer laptop back to life. Backed by rigorous quality control and safety certifications, it's the smart choice for professionals and students alike.