Wefly B31N1842 Laptop Battery Compatible for Asus Vivobook S15 S531FA S531FL K513EA K513EQ KM513UA M513IA X513EQ X513EP X513EA Series Laptop 0B200-03440000 0B200034 400000 B31BmE1 Laptop Battery

Product Description

Why should I choose this battery?

1: High capacity circulatory function

2: Tested with strict quality control standards

3: Low power consumption IC design

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High Performance Laptop Batteries

Our laptops have become essential to how we do business, communicate with friends, shop online and many more. That’s why you need to treat your machine with Wefly high performance laptop batteries – batteries you can count on, batteries that can keep up with you and your schedule. Our laptop batteries are constructed to meet or exceed OEM specifications for safety and efficiency, yet we still managed to create an economical alternative to expensive OEM batteries. Packed with a ton of safety features – When it comes to laptop batteries – Wefly is your best bet!

Battery Maintenance Methods for Optimal Use

When you get the new battery, discharge the battery to 5% (not 0%), then charge to 95%, cycle 3-4 times to wake up the new battery.The important point is to perform a full discharge and charge every other month to extend the battery life.Do not connect adapter for a long time while using the battery. It may damage the battery.Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of it in fire or water. True Capacity

The battery capacity are designed to meet the OEM’s specifications, stable and last long, provide stronger power for your laptop, not falsely labeled battery capacity.

Problems you may encounter when installing a new battery

Q: Battery cannot be identified by your laptop or it doesn’t seem to work. That may be caused by different situations.

Could be caused by battery loose. Please remove the battery and try to install more than once.May be due to conductive material damaged which the laptop motherboard and battery anode and cathode contact position, you can try to confirm it with your original battery.

Take out the battery and press the power button for about 15 seconds to consume the internal residual power (Do not connect the power cord) and then reinstall the battery. You can try several times.

Battery Don’t Hold a Charge, How to Fix it?

Remove the battery for a whileInstall battery and full charge it by ac adapterLeave charger and let the battery drain to shut offRepeat above charging and discharging at least 3 times.Please charge the battery when power lower than 20%. If available, connect ac charger when doing computer work.

Battery Dies Suddenly at About 20%,How to Fix it?

Disconnect the power cordRemove the batteryHold down the power button for 30 seconds, then release for 30 sec and then hold down for another 30 secPlug in power, replace battery and power on laptop.

Why my computer didn’t recognize this battery?

The reason is residual power stored in the laptop components that was preventing the battery from working properly.Please disconnecting the old battery, and holding down the power button for 20 seconds, then connect the new battery.This drains the residual or flea power and once the laptop is reassembled the battery will function properly.

• 【Specification】Voltage: 11.52V. Capacity: 42Wh 3653mAh. Battery Type: Li-Polymer.
• Compatible Laptop Models – : for Asus VivoBook S15 V5050E / V5050EA / V5050EA1135 / S5500F / S5500FL / X513EA / X513EQ / X513EP / X531F /X531FA / K531F / S531F / S531FA / S531FL / V531F / V531FA / V531FL Series Notebook.
• Compatible Part Number -: B31N1842 / 0B200-03440000.
• 6 Months replacement warranty
• Note: Please check the Picture and Confirm it before order