2-power 2P-CF-AA1625AM - 15 V - 49 mm - 113 mm - 29 mm - 274 g - 130 mm

Mobile professionals and students relying on Acer Aspire 1620 or 1690 series laptops can keep their systems running through long workdays with this 2-POWER replacement battery. Engineered to match or exceed original specifications, it delivers dependable power for presentations, research, and everyday computing away from wall outlets.

Key specifications

• Battery chemistry: Lithium-Ion (Li-Ion)
• Voltage: 15 V
• Capacity: 4400 mAh / 66 Wh
• Number of cells: 6-cell
• Compatibility: Acer Aspire 1620 Series, Aspire 1690 Series, Aspire 1690LCi, Aspire 1690WLCi, Aspire 1690WLMi, Aspire 1691WLMi, Aspire 1692WLMi, Aspire 1693WLMi, Aspire 1694WLMi
• Colour: Black
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, short circuit
• Certifications: CE, RoHS, FCC

Why choose it

This battery is built with high-quality Li-Ion cells and integrated safety circuits to prevent damage from overcharging, deep discharge, or short circuits. It provides consistent voltage output for stable laptop performance, and its 66 Wh energy rating supports extended runtime for productivity applications. The black housing matches most laptop designs and is easy to install.

Ideal use cases

• Replacing a worn-out or failed original battery in compatible Acer laptops
• Keeping a spare battery charged for travel or long meetings
• Extending the usable life of older Acer Aspire models
• Reducing downtime for field technicians and service personnel

Good to know

The battery is backed by a 1-year warranty and meets CE, RoHS, and FCC standards for safety and environmental compliance. It is rechargeable and designed for daily use, with a compact footprint that fits the standard battery bay of listed Acer models. Always ensure your laptop model is listed in the compatibility section before ordering.