ASODI B31N1726 48Wh Laptop Battery Replacement for ASUS TUF - Reliable

In this review of the ASODI B31N1726 48Wh replacement battery, the bottom line is simple: it is a practical, cost-effective swap for owners of compatible ASUS TUF and FX-series laptops who need a like-for-like replacement. The reviewer found this battery restores usable runtime for everyday tasks and is straightforward to install for anyone comfortable opening a laptop back case. The single biggest reason to buy is compatibility with a long list of FX and TUF model lines combined with a clear warranty and safety certifications.

Key Features

• Model and Capacity: The B31N1726 is a 48Wh / 4240mAh battery that provides the same nominal capacity as many factory cells, offering predictable runtime for general use.
• Voltage: With an 11.4V rating, it matches the original specification for compatible ASUS models, helping to avoid compatibility or charging issues when correctly matched.
• Compatibility: Labeled for numerous ASUS FX and TUF series and matching several part numbers, it simplifies shopping for replacements when the original part number is confirmed.
• Two-shape notice: The listing specifies Shape A and Shape B designs and clearly warns to check the original battery shape and connector, reducing the risk of receiving an incompatible form factor.
• Safety and warranty: CE and FCC certifications and a 12-month warranty with 30-day returns provide reassurance about after-sale support and regulatory compliance.
• Build and color: The unit is 100% brand new and finished in black to match typical laptop interiors and existing battery appearance.

Who It's For

This battery is aimed at owners of ASUS TUF and FX-series laptops who need a direct replacement and can verify their original battery part number inside the back case. It is a sensible option for students, office users, and gamers who want to restore portable runtime without paying OEM prices.

Users who rely on maximum possible runtime for extended gaming sessions or who cannot open their laptop safely should consider either higher-capacity OEM options or professional installation. Also, buyers must check whether their laptop requires Shape A specifically, since the two shapes are not interchangeable.

Pros & Cons

Pros

• Good value: customers report the battery quality and price deliver solid value for money.
• Easy installation: many users find the replacement straightforward once the laptop back case is opened.
• Certifications and warranty: CE and FCC certified with a 12-month warranty provide consumer protection.
• Wide model support: listed compatibility with many FX and TUF model lines simplifies finding the right part.

Cons

• Mixed runtime reports: some users saw near 3 hours while others experienced charging to less than 100% in their setups.
• Form factor caution: Shape A is sold here, and it will not fit laptops requiring Shape B, so buyers must verify the original battery.

Specifications

Model	B31N1726
Voltage	11.4V
Capacity	48Wh / 4240mAh
Color	Black
Compatible Part Numbers	B31N1726, B31BNEH, A41LK9H, 3ICP7/60/80
Compatible Series	ASUS FX80, FX86, FX504, FX505, FA506, FA706 series
Warranty	12 months with 30-day money-back

Our Verdict

The ASODI B31N1726 is a practical, cost-conscious replacement for owners of supported ASUS TUF and FX laptops who confirm the original battery part number and shape. It delivers reliable build quality, recognized safety certifications, and straightforward installation for users seeking to restore mobility without premium OEM pricing; just check shape and connector before ordering.

Frequently Asked Questions

How do I know this battery will fit my laptop?
Open the laptop back case and compare the original battery part number and shape to the B31N1726 Shape A listing before ordering.

Is the battery covered if it fails?
Yes, the product includes a 12-month warranty and a 30-day money-back period for returns.

Will this restore full factory runtime?
Many users report restored runtime near 2-3 hours for typical tasks, but results vary and some users have noted charging or percentage reporting differences.