This internal laptop battery is a premium replacement designed for Asus TUF Gaming series laptops, including FX80, FX86, FX504, FX504GE, FX504GM, FX505GD, FX505, FX505DT, FX505DY, FA706II, FX506, and G531 models. It supports B31N1726 part number compatibility and delivers stable and efficient power for gaming, multitasking, and daily use.

Built using high-quality cells and advanced safety protection, this battery ensures protection against overcharging, overheating, and short circuits. It provides consistent backup time and long-lasting durability, making it ideal for replacing worn-out or non-functional batteries.

Engineered for precise compatibility, this internal battery ensures a secure fit and seamless integration with supported Asus devices. It allows easy installation and delivers dependable performance, making it a cost-effective solution to restore your laptop’s battery life.

Key Features:

• Compatible with Asus TUF Gaming FX80, FX86, FX504, FX504GE, FX504GM, FX505GD, FX505, FX505DT, FX505DY, FA706II, FX506, G531
• Supports B31N1726 battery part number
• High-quality cells for stable and efficient performance
• Built-in protection against overcharge, overheating, and short circuit
• Long-lasting battery life and reliable backup
• Internal battery design with precise fit
• Ideal replacement for degraded or faulty batteries