T54FJ M5Y0X 6-Cell 4400mAh Laptop Battery for Dell Latitude E6420 E6430 E6520 E5530 Inspiron 15R Vostro 3560 Black

Replace your old or faulty battery with this high-quality 6-Cell Li-ion replacement battery (T54FJ / M5Y0X / 8858X / P8TC7 / NHXVW / 2P2MJ). Designed for reliable performance and long runtime, this 11.1V 4400mAh battery is fully compatible with a wide range of Dell Latitude, Inspiron, Vostro, and Precision laptop models. Built with premium grade cells and strict quality testing, it offers excellent cycle life, stable power delivery, and dependable safety features. Perfect for business users, students, professionals, and anyone needing extended battery life on compatible Dell notebooks. Ideal as a direct replacement or spare battery for travel, work, or resale.

• Battery Type: Lithium-ion (Li-ion), 6-Cell

• Voltage: 11.1V

• Capacity: 4400mAh

• Color: Black

• Compatible with Dell Latitude: E6420, E6430, E6440, E6520, E6530, E6540, E5420, E5430, E5520, E5530, E6330

• Compatible with Dell Inspiron: 14R (4420, 5420, 5425, 7420), 15R (4520, 5520, 5525, 7520), 17R (4720, 5720, 7720)

• Compatible with Dell Vostro: 3460, 3560

• Compatible with Dell Precision: M2800

• Premium cells for longer runtime and improved cycle life

• Rigorous safety and quality testing – overcharge, over-discharge, short-circuit protection

• Direct replacement – no modifications needed

• Lightweight design at 0.8 kg for easy portability

Highlights

• 6-Cell 4400mAh capacity – reliable extended runtime

• 100% compatible with listed Dell Latitude, Inspiron, Vostro & Precision models

• 11.1V Li-ion technology – stable voltage output

• Premium grade cells with built-in safety protections

• Affordable high-performance replacement battery

• Black finish matches original Dell laptop aesthetics

• Ideal for work, study, travel, and backup power needs

What’s in the Box

1 x High-Quality 6-Cell Li-ion Laptop Battery (T54FJ / M5Y0X compatible)