2-power pääakku Acer Aspire TimelineX 3830T - akku - 6 400 mAh (2P-AS11B5E)

For users who need extended runtime away from an outlet, this 9-cell replacement battery delivers 69.12Wh of energy — significantly more than the standard 6-cell unit — making it the practical choice for long flights, fieldwork, or back-to-back meetings. It is engineered specifically for the Acer Aspire TimelineX 3830T, 3830TG, 4830T, 4830TG, 5830T, and 5830TG, ensuring a precise fit and reliable communication with the laptop's power management system.

Highlights

• High-capacity 6400 mAh Li-ion pack for extended productivity
• 9-cell design provides up to 50% more runtime than typical 6-cell batteries
• Built-in protection against overcharge, over-discharge, over-current, and short circuit
• CE and RoHS certified for safety and environmental compliance
• Rechargeable with an expected cycle life of 300–500 charge/discharge cycles

In daily use

Installation takes only a minute: power down the laptop, release the old battery, and click this unit into place. The black casing matches the original design, and the battery is recognized immediately by the system, showing accurate charge status. With a nominal voltage of 10.8V, it delivers stable power even under heavy multitasking, video streaming, or spreadsheet work. The extra cell count adds some weight, but the trade-off is all-day computing without hunting for a wall socket.

Full specifications

• Brand: 2-Power
• Model: 2P-AS11B5E
• Battery type: Lithium-Ion (Li-ion)
• Capacity: 6400 mAh
• Voltage: 10.8 V
• Energy: 69.12 Wh
• Number of cells: 9
• Colour: Black
• Condition: New
• Compatible brand: Acer
• Compatible series: Acer Aspire TimelineX
• Compatible models: 3830T, 3830TG, 4830T, 4830TG, 5830T, 5830TG
• Protection: Overcharge, over-discharge, over-current, short-circuit
• Certifications: CE, RoHS
• Rechargeable: Yes
• Estimated cycle life: 300–500 cycles

Final note

This 2-Power battery is a dependable, high-capacity replacement that restores and extends the mobility of your Acer TimelineX laptop. Backed by rigorous quality controls, it offers a cost-effective alternative to original batteries without compromising safety or performance.