2-power 2P-45N0250 - 20 V - 52 mm - 117 mm - 26 mm - 257 g - 138 mm

At just 257 grams and measuring 117 x 52 x 26 mm, this 2-POWER 2P-45N0250 lithium-ion battery delivers a steady 20 V output for compatible laptops, combining compact dimensions with dependable rechargeable performance.

Overview

The 2-POWER 2P-45N0250 is a replacement laptop battery built around lithium-ion chemistry. Its 20 V nominal voltage matches the original specification, ensuring seamless integration with supported notebooks. The black casing keeps a professional look, while the cell configuration is optimised for everyday productivity.

What stands out

• 20 V nominal voltage for stable laptop operation
• Lithium-ion technology for reliable recharge cycles
• Built-in overcharge, over-discharge, and short circuit protection
• Lightweight 257 g design that adds minimal bulk
• Compact footprint of 117 x 52 x 26 mm

Technical details

• Battery technology: Lithium-Ion (Li-Ion)
• Nominal voltage: 20 V
• Product colour: Black
• Rechargeable: Yes
• Overcharge protection: Yes
• Over-discharge protection: Yes
• Short circuit protection: Yes
• Dimensions (W x D x H): 52 x 117 x 26 mm
• Weight: 257 g

Our verdict

A straightforward replacement battery that restores full mobility to your laptop. The 20 V output and protective circuitry make it a safe, practical choice for users who need dependable power without the bulk.