2-power Main Battery Pack 11.4V 3600mAh (2P-5NDNH)

When your laptop's original battery no longer holds a charge, productivity grinds to a halt. The 2-Power Main Battery Pack restores dependable, all-day power with a fresh 11.4V 3600mAh lithium-ion cell, engineered to match or exceed original specifications. This replacement battery breathes new life into compatible notebooks, eliminating the need to stay tethered to a wall outlet or replace an otherwise perfectly good machine.

Who is it for

This battery is ideal for students, remote workers, and IT departments who need a cost-effective way to extend the service life of their laptops. It suits anyone replacing a worn-out original battery or keeping a spare charged and ready for travel, long meetings, or fieldwork. If your laptop's battery drains quickly, fails to charge, or triggers warning messages, this pack is the practical fix.

Main features

• Genuine 2-Power quality with premium Li-ion cells for reliable performance
• 11.4V nominal voltage and 3600mAh capacity deliver up to 41.04Wh of energy
• 3-cell configuration balances weight and runtime for everyday portability
• Built-in protection against overcharge, over-discharge, short circuit, over-current, and overheating
• CE and RoHS certified for safety and environmental compliance
• Internal design for a clean, factory-like fit; user-replaceable on most models
• Rechargeable up to hundreds of cycles with minimal capacity loss

Specifications

• Brand: 2-Power
• Model: 2P-5NDNH
• Battery type: Lithium-Ion (Li-ion)
• Nominal voltage: 11.4 V
• Capacity: 3600 mAh
• Energy rating: 41.04 Wh
• Number of cells: 3
• Colour: Black
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, short-circuit, over-current, over-temperature
• Certifications: CE, RoHS
• Condition: New

Tips

Before ordering, verify that your laptop's original battery part number matches this unit's compatibility list. For best results, fully charge and discharge the new battery two to three times during the first week to calibrate the power gauge. Store the battery at around 50% charge in a cool, dry place if it will be unused for extended periods. Avoid exposing the battery to temperatures above 60°C or puncturing the casing.