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B31N1726 Laptop Battery Compatible with Asus FX80 FX86 TUF FX504 FX504GE FX504GM FX505 FX505DT FX505DY FX505GE FX505GD FX505GM A15 FA506IU A17 FA706II Serie B31BnEH B31Bn91 A41LK9H 48Wh
B31N1726 Laptop Battery Compatible with Asus FX80 FX86 TUF FX504 FX504GE FX504GM FX505 FX505DT FX505DY FX505GE FX505GD FX505GM A15 FA506IU A17 FA706II Serie B31BnEH B31Bn91 A41LK9H 48Wh
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B31N1726 Replacement Battery for ASUS TUF Gaming FX504, FX505, A15 & A17 Series
Power your gaming sessions without being tethered. This B31N1726 replacement battery is engineered to the original 48Wh specification for your ASUS TUF Gaming laptop. Ensure reliable power for gaming, streaming, and work with this guaranteed-compatible internal battery.
Precision Compatibility
This B31N1726 battery is a direct internal replacement for these ASUS TUF Gaming models:
-
ASUS TUF FX504 Series: FX504GE, FX504GM, FX504GD
-
ASUS TUF FX505 Series: FX505DT, FX505DY, FX505GE, FX505GD, FX505GM
-
ASUS TUF A15 Series: FA506IU, FA506IC, FA506II
-
ASUS TUF A17 Series: FA706II, FA706IU
-
Also compatible with: FX80, FX86
Key Specifications & Part Numbers
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Battery Model: B31N1726
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Compatible Part Numbers: B31BNEH, B31BN91, A41LK9H
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Capacity: 48 Wh
-
Voltage: 14.8 V (Critical for Gaming Laptop Compatibility)
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Type: Li-Ion Battery (Internal)
-
Condition: Brand New, High-Quality Replacement
Why Choose This Battery for Your TUF Laptop?
-
Stable Gaming Power: Provides the consistent voltage needed to prevent performance drops during intensive tasks.
-
Guaranteed Fit: Precision-engineered to match the original's form factor, ensuring a perfect physical and electrical connection.
-
Restore Mobility: The 48Wh capacity provides essential unplugged usage for productivity and entertainment.
-
Safe & Reliable: Built with integrated protection circuits to prevent overcharging and short circuits.
Professional Installation Recommended
ASUS TUF Gaming laptops have a complex internal design for optimal cooling.
We strongly recommend having this replacement performed by a qualified technician to avoid damaging the motherboard or internal components.
Installation Guide (For Reference)
-
Power down the laptop and disconnect all cables.
-
Remove the bottom panel by unscrewing the indicated screws.
-
Locate the battery and disconnect its cable from the motherboard.
-
Unscrew the battery from the chassis and remove it.
-
Install the new B31N1726 battery, reconnect the cable, and reassemble.
Frequently Asked Questions (FAQ)
-
Q: Is this compatible with the ASUS TUF A15 FA506IU?
A: Yes, the B31N1726 is the correct battery for the A15 FA506IU model. -
Q: How do I find my laptop's model number?
A: Check the label on the bottom of your laptop or find it in Windows System Information. -
Q: Will this work with an ASUS ROG or VivoBook model?
A: No. This battery is specifically designed for the TUF Gaming series listed. ROG and VivoBook lines use different batteries. -
Q: What's the capacity of this battery?
A: This is a 48Wh battery, which is the standard capacity for these TUF Gaming models.
Ready to Get Your Gaming Laptop Back on the Road?
Order your B31N1726 replacement battery today and reclaim your laptop's mobility.
B31N1726 Replacement Battery for ASUS TUF Gaming FX504, FX505, A15 & A17 Series
Power your gaming sessions without being tethered. This B31N1726 replacement battery is engineered to the original 48Wh specification for your ASUS TUF Gaming laptop. Ensure reliable power for gaming, streaming, and work with this guaranteed-compatible internal battery.
Precision Compatibility
This B31N1726 battery is a direct internal replacement for these ASUS TUF Gaming models:
-
ASUS TUF FX504 Series: FX504GE, FX504GM, FX504GD
-
ASUS TUF FX505 Series: FX505DT, FX505DY, FX505GE, FX505GD, FX505GM
-
ASUS TUF A15 Series: FA506IU, FA506IC, FA506II
-
ASUS TUF A17 Series: FA706II, FA706IU
-
Also compatible with: FX80, FX86
Key Specifications & Part Numbers
-
Battery Model: B31N1726
-
Compatible Part Numbers: B31BNEH, B31BN91, A41LK9H
-
Capacity: 48 Wh
-
Voltage: 14.8 V (Critical for Gaming Laptop Compatibility)
-
Type: Li-Ion Battery (Internal)
-
Condition: Brand New, High-Quality Replacement
Why Choose This Battery for Your TUF Laptop?
-
Stable Gaming Power: Provides the consistent voltage needed to prevent performance drops during intensive tasks.
-
Guaranteed Fit: Precision-engineered to match the original's form factor, ensuring a perfect physical and electrical connection.
-
Restore Mobility: The 48Wh capacity provides essential unplugged usage for productivity and entertainment.
-
Safe & Reliable: Built with integrated protection circuits to prevent overcharging and short circuits.
Professional Installation Recommended
ASUS TUF Gaming laptops have a complex internal design for optimal cooling.
We strongly recommend having this replacement performed by a qualified technician to avoid damaging the motherboard or internal components.
Installation Guide (For Reference)
-
Power down the laptop and disconnect all cables.
-
Remove the bottom panel by unscrewing the indicated screws.
-
Locate the battery and disconnect its cable from the motherboard.
-
Unscrew the battery from the chassis and remove it.
-
Install the new B31N1726 battery, reconnect the cable, and reassemble.
Frequently Asked Questions (FAQ)
-
Q: Is this compatible with the ASUS TUF A15 FA506IU?
A: Yes, the B31N1726 is the correct battery for the A15 FA506IU model. -
Q: How do I find my laptop's model number?
A: Check the label on the bottom of your laptop or find it in Windows System Information. -
Q: Will this work with an ASUS ROG or VivoBook model?
A: No. This battery is specifically designed for the TUF Gaming series listed. ROG and VivoBook lines use different batteries. -
Q: What's the capacity of this battery?
A: This is a 48Wh battery, which is the standard capacity for these TUF Gaming models.
Ready to Get Your Gaming Laptop Back on the Road?
Order your B31N1726 replacement battery today and reclaim your laptop's mobility.
| Battery Capacity | 48Wh 4240mAh |
| Voltage | 11.4V |
| Model No | B31N1726 |
| Warranty | 12 Months |
🔋 Lithium-Ion Battery Conditioning
For optimal electrochemical performance, new lithium-ion batteries should undergo 2–3 complete charge and discharge cycles before reaching full capacity.
This stabilization phase allows the internal cell chemistry to achieve balanced ion distribution, ensuring maximum runtime, stable voltage output, and extended cycle life.
After this initial conditioning period, no further full discharge cycles are required.
🛡 Premium Warranty Protection
- 12-Month Limited Manufacturer Warranty
- Up to 30-Day Return Guarantee (Policy Based)
- Replacement for defective or misrepresented items
- Dedicated customer service response within 24 hours
🚚 Professional Shipping Standards
- Orders placed Monday–Friday are processed within 1–2 business days. Orders placed on weekends are processed the following Monday.
- Tracking information appears in your order within 1–2 business days after dispatch.
- Transit time varies by region and logistics carrier
- Please verify your shipping address before order confirmation
- Address changes are not possible once shipment is dispatched
📌 Product-Specific Notice
📩 Customer Care Commitment
We are committed to delivering professional-grade battery solutions and responsive after-sales service. If you experience any issues, please contact our support team before leaving feedback.
✓ Safety & Quality Assurance
- Built-in protection against overcharging, overheating, and short circuits.
- Shipped in compliance with IATA regulations for lithium batteries.
- Compatible with OEM chargers. No firmware modification required.
Questions about compatibility? Contact us with your device model number before ordering.
Cao Chuanping
Power Systems Consultant · 8+ years in replacement battery sourcing & evaluation · View profile →
All batteries sold on accessories-mall.com are replacement parts. accessories-mall.com doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.
