Replacement for Part Number:
B31N1842 0B200-03440000
Press [CTRL + F] to search your laptop model/part number.
for Asus VivoBook X531 X531F X531FL X531FA Series;
for Asus VivoBook K531 K531FA K531F K531FL Series;
for Asus VivoBook S15 S531 S531F S531FL S531FA Series;
for Asus VivoBook V531 V531F V531FA V531FL Series;
for Asus VivoBook 15 F513 F513E F513EP F513EA Series
for Asus VivoBook 15 M513 M513I M513U M513IA M513UA Series;
for Asus VivoBook 15 S513 S513E S513EQ S513EA S513EP Series;
for Asus VivoBook 15 K513 K513E K513EQ K513EA K513EAN Series;
for Asus VivoBook S15 V531FA V531FL S5500F S5500FL V5050E V5050EA V5050EA1135 Series;
for Asus VivoBook 15 X513 X513E X513EA X513EQ X513EP X513EAN X513IA Series;
Install A New Battery:
1. You need to turn off your laptop and disconnect the power.
2. Remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery.
3. If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you.
Laptop Maintenance Tips:
1. New battery: For use a new battery, youd better try a few cycles of discharging to 5%. then charging up to 95%. So that it can be activated completely
2. Overuse: Do not always run out of a battery to 0%, this would make it damaged or usage life shortened
3. Charging sequence: when charging, first install the battery, then turn on the power, when fully charged, first cut off the power, then pull the power plug.
4. Long-term storage:Please store the unused battery fully charged.(Charge it once a month) Do not store at low power to prevent reduce the lifespan of a battery
5. Charger: Do not replace the laptop adapter casually. If the original adapter cannot be applied due to malfunction or damage, please replace the models, so as not to reduce the service life of the battery due to incompatibility.
Overload protection
Over-current protection
Over-voltage protection
High voltage protection
Short circuit protection
Over-temperature protection