High Quality Replacement Battery for Asus VivoBook 14 A412FA X412UA X412FJ 14 R424FA, B21N1818-1 Battery

B21N1818-1 Battery,Compatible with Asus VivoBook 14 A412FA X412UA X412FJ 14 R424FA

+Our batteries are 100% WITH CE-/FCC-/RoHS-Certified for safety
+We only uses high quality materials and grade A battery cells to ensure true capacity and more recharge cycles.
+Thorough, comprehensive testing – each battery cell is tested for correct capacity and to ensure all safety requirements are met - all before installation.

This Asus B21N1818-1 battery Replaces:

C21N1818 B21N1818 B21N1818-2 B21N1818-1

This B21N1818-1 battery Fits The Following Asus Models:

Asus P1402FA, P1402UA, P1402UB, Pro 14 R424FA A412D A412DA A412DK A412F A412FA A416J A416JA A516E A516J A516JA A516M A516MA D415D D415DA D415U D415UA D515D D515DA D515U D515UA E415D E415DA F412D F412DA F412DK F412F F412FA F412U F412UA F415E F415EA F415F F415FA F415J F415JA F415M F415MA F515J F515JA F515JP F515M F515MA M415D M415DA M415U M415UA M515D M515DA M515U M515UA P1400CE P1400CJ P1400CM P1411CJ P1412CE P1500CE P1500CJ P1500CM P1511CD P1511CE P1511CJ P1512CE P1550CD R415D R415DA R415E R415EA R415F R415FA R415J R415JA R415U R415UA R424D R424DA R424F R424FA R465E R465EA R515D R515DA R515E R515EA R515F R515FA R515J R515JA R565E R565EA R565J R565JA R565M R565MA S412D S412DA S412DK S412F S412FA S412FJ S412U S412UA S415D S415DA S415E S415EA S415J S415JA S416J S416JA S465J S465JA S505J S505JA S509J S509JA S515D S515DA S515E S515EA S515J S515JA S515U S515UA X412D X412DA X412DK X412F X412FA X412FJ X412FL X412U X412UA X412UB X412UF X415 X415D X415DA X415E X415EA X415EAN X415EP X415F X415FA X415J X415JA X415JF X415JP X415K X415KA X415M X415MA X415MN X415MNS X415UA X515 X515D X515DA X515E X515EA X515EAN X515EP X515F X515FA X515J X515JA X515JAN X515JF X515JP X515K X515KA X515M X515MA X515U X515UA Y1511CD

FAQs

Q: How to charge the Asus B21N1818-1 battery properly?

A: You should charge the replacement battery for Asus B21N1818-1 before the battery exhaustively discharged, otherwise it will shorten its life. It is feasible to charge the laptop battery before the power is less than 20%. Meanwhile, the battery should be charged in a dry place, and please pay attention to high temperature, which is the biggest threat to battery life.

Q: How to deal with the replacement battery for Asus B21N1818-1 when you won't use for a long time?

A: If you let your Asus B21N1818-1 battery lay idle for a long time, please charge the laptop battery or discharge to about 40%, and then put it in a dry and cool place to save. Indoor temperature is best maintained at 15 to 25 degrees Celsius because the temperature is easy to accelerate the battery aging either too high or too low. You'd better fully charge and discharge the battery at least once a month. Finally please save it in accordance with the above method.

Q: How to replace your Asus B21N1818-1 Battery?

1.Turn off your Asus B21N1818-1 laptop and disconnect the AC adapter.
2.Release the latch or other attachment devices that hold your battery in place.
3.Slide the old battery out of its compartment or storage bay
4.Take the replacement battery for Asus B21N1818-1 laptop out of the box.
5.Slide it into the notch or bay.
6.Close the safety latch to lock it into place.
7.Reconnect the AC adapter and give the new battery for your Asus B21N1818-1 notebook a full charge.

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