BLESYS A31N1519 Laptop Battery for Asus X540A X540BA X540BP X540L X540LA X540LJ X540MA X540MB X540NA X540NV X540S X540SA X540SC X540UA X540UAR X540UB X540UP X540UV X540Y X540YA series 11.25V 2600mAh

• 11.25V 2200mAh 29WH 3-cells Black replacement Li-ion battery.
• This model is 100% compatible with the part numbers A31N1519 fit ASUS X540 X540A X540BA X540BP X540L X540LA X540LJ X540M X540MA X540MB X540NA X540NV X540S X540SA X540SC X540UA X540UAR X540UB X540UP X540UV X540Y X540YA
• X540LA-1A X540LA-1C X540LA-3F X540LA-3G X540LA-3H X540LA-SI302 X540LA-WS51 X540LA-XX002T X540LA-XX003T X540LA-XX004T X540LA-XX013T X540LA-XX021T
• X540LJ-1A X540LJ-1C X540LJ-3F X540LJ-3G X540LJ-3H X540LJ-XX001T X540LJ-XX014T X540LJ-XX015T X540LJ-XX044T X540LJ/A X540LJ4005 X540LJ5005 X540LJ5005-554CXDA2X10 X540MA-GQ346T X540SA-1A X540SA-1C X540SA-3F X540SA-3G X540SA-3H X540SA-XX012T X540SA-XX020T X540SA-XX041D X540SA-XX041T X540SA-XX085T X540SC-1A X540SC-1C X540SC-3F X540SC-3G X540SC-3H
• VivoBook 15 X540UA Series, X540UA-1A X540UA-1S X540UA-DB31 X540UA-DM032 X540UA-DM1130T X540UA-DM1153 X540UA-DM141 X540UA-DM368 X540UA-DM478 X540UA-DM529 X540UA-DM678 X540UA-DM972 X540UA-GQ009 X540UA-GQ1222 X540UA-GQ314 X540UA-GQ317 X540UA-GQ595 X540UA-GQ759 X540UA-GQ964 X540YA-1A X540YA-1C X540YA-3F

We build our products with grade A battery cells, real capacity and durability. Our product is CE FCC RoHS Certified for safety. Tested with standards EN 55032:2015 55035:2017 62133-2:2017 IEC 62321:2008, applicable EMC Directive 2014/30/EU, RoHS Directive 2011/65/EU compatibility. This is a BLESYS branded battery, packaged with BLESYS color box, and the brand is printed on the battery. Otherwise the battery is not authentic and it may cause damage to your laptop. This compatibility list is non-exhaustive. If your original part number or your laptop model isn't included in the compatibility list, our battery may still fit your laptop. Please feel free to contact us to confirm the compatibility. Our products came with worry-free 12-month warranty and friendly customer service. We will repair your defective battery pack or replace it with a new or good as new reconditioned unit. In order to deploy the maximum battery capacity, use the battery directly till 7% of the remaining power, turn off laptop and then charge it for at least 12 hours. Repeating this complete charge cycle 2-3 times will fully exercise and optimize the battery's maximum performance capacity.