【Battery Details】Model: B31N1726. Voltage: 11.4V. Capacity: 48Wh/4240mAh . Color: Black . 100% brand new. (Please open the back case of your laptop and check out the exact part number of your laptop's original battery Before placing your order) 【Compatible Models】for ASUS FX80 / FX80G / FX80GD / FX80GE / FX80GM Series. ASUS FX86 / FX86FE / FX86FM Series. ASUS TUF Gaming FX504GD / FX504GE / FX504GM Series. ASUS TUF Gaming fx505d /FX505DT / FX505DV / FX505DU / FX505DY / FX505GE / FX505GD / FX505GM Serie.ASUS TUF Gaming f15 fx507 Serise. ASUS TUF Gaming fx506he battery Serise.ASUS TUF Gaming A15 FA506IU Series. ASUS TUF Gaming A17 FA706II Series. 【Compatible P/N】 B31N1726 B31N1726-1 B31BNEH B31BN91 A41LK9H 3ICP7/60/80 0B200-02910000 0B200-02910200. {Important Note : B31N1726 has 2 designs（Shape B and Shape A） and they are NOT fit for each other.The size, cable length, interface are different as the picture showed.Please open the back case of your laptop and check original battery before placing order.) This listing we are selling is: Shape A !} 【ASODI Reliable After-sale Warranty】We guarantee 30 days money-back and 12-month warranty; 24 x 7 email support. (Important Note: Amazon return windows will close after one month, don’t worry about it, you can click on seller store on right corner “ask a question” and contact seller directly for 12 month warranty.) 【High Quality Assurance】All ASODI products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.We specialize in providing quality products from and quality customer service. Welcome to ASODI ! We focus on our batteries high-quality and pay more attention to after-sales service all the time.
You can use it safely. At the same time we have concentrated on the laptop batteries production manufacturing work.
We promise that our batteries are selt directly from the factory to the customers.Please rest assured to buy!

Note:If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected.
Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.

Specifications:
<1>.Battery Type: Rechargeable Li-ion Battery
<2>.Model: B31N1726
<3>.Voltage: 11.4V
<4>.Capatity: 48Wh/4240mAh

<5>.Compatible Models (use "Ctrl+F to find your model quickly")
for ASUS FX80 / FX80G / FX80GD / FX80GE / FX80GM Series.
for ASUS FX86 / FX86FE / FX86FM Series.
for ASUS TUF Gaming FX504GD / FX504GE / FX504GM Series.
for ASUS TUF Gaming FX505DT / FX505DV / FX505DU / FX505DY / FX505GE / FX505GD / FX505GM Series.
for ASUS TUF Gaming A15 FA506IU Series.
for ASUS TUF Gaming A17 FA706II Series.

<6>.Compatible Part Numbers:
B31N1726
B31N1726-1
B31BNEH
B31BN91
A41LK9H.

<7>.Package included:
1X B31N1726 battery
One set of screwdrivers tool
1X Instruction manual

<8>.For Optimal Use battery:
<1>Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to get the new battery a full capacity.
<2>The important point is to perform a full discharge charge every other month to extend battery life.
<3>Don't connect adapter for a long time while using the battery. It may damage the battery.
<4>Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of in fire or water.
<5>Avoid using the battery in an environment where the temperature is too high or too low.