2-power 2P-KT.00403.012 - Acumulator

48Wh of dependable power in a compact 6-cell pack — this 2-Power 2P-KT.00403.012 delivers 11.1V and 4400mAh to keep your Acer Aspire 5732, eMachines E525, or Gateway NV52 running through long workdays.

Overview

Engineered as a direct replacement for your original laptop battery, this lithium-ion unit matches the original form factor and electrical specifications. It slides into the same bay, locks securely, and charges with your existing AC adapter. No software updates or configuration changes are required — install it and power on.

What stands out

• 48Wh energy capacity for extended runtime between charges
• 6-cell lithium-ion chemistry for reliable, fade-resistant performance
• Integrated overcharge, over-discharge, overcurrent, and short-circuit protection
• CE and RoHS certified for safety and environmental compliance
• Rechargeable — up to hundreds of charge cycles with proper care
• External form factor for easy tool-free replacement

Technical details

• Battery technology: Lithium-Ion (Li-Ion)
• Voltage: 11.1 V
• Capacity: 4400 mAh
• Energy: 48 Wh
• Number of cells: 6
• Colour: Black
• Product type: Replacement laptop battery
• Compatible brand: Acer
• Compatible laptop series: Acer Aspire 5732, eMachines E525, Gateway NV52
• Safety features: Overcharge protection, Over-discharge protection, Overcurrent protection, Short circuit protection
• Rechargeable: Yes
• Battery form factor: External (removable)
• Certifications: CE, RoHS
• Operating temperature range: 0°C to 60°C

Our verdict

A straightforward, safety-focused replacement battery that restores full mobility to your Acer, eMachines, or Gateway laptop. The 48Wh capacity is generous for a 6-cell pack, and the built-in protection circuits give peace of mind during daily use.