Replacement Battery B21N1818-2 for Asus VivoBook 14 F412 F412D F412DA C21N1818-2 C21PpJH

Product Specifications:

Laptop Battery:Li-ion

Battery Voltage:7.7.V

Battery Capacity: 37Wh

Replacement part number:
C21N1818 B21N1818 B21N1818-2 B21N1818-1

Compatible models:
For 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

Replacement Model:(use"Ctrl+F" to find your own PN & Model):

FAQ:

1.Battery can't charge fully, how to fix it?

A: Remove the battery for a while Install battery and full charge it by ac adapter. Leave charger and let the battery drain to shut off. Repeat above charging and discharging at least 2 times.

2:Q:Do I need to calibration my device if the battery suddenly runs out at around 20%?

A:Kindly check the battery settings and BIOS, do reset something and then remove the battery for a while Install battery and full charge it by ac adapter. Leave charger and let the battery drain to shut off. Repeat above charging and discharging at least 2 times.

If you have not received the product or have any issues with the received product, please feel free to contact us at any time.

Delivery details:

1. Items are generally shipped out within 24 hours after your payment has been cleared (Sat. & Sun. excluded.)

2. Our 100% item locate Local warehouse.

NOTE:Once order shipped, we will not be able to intercept cancellations or change addresses. 

3. More than 90% order's placed before cut-off time will be dispatched at one day, even at same day.

Warranty & Return

1. We provide 30 days money back on non-defective, undamaged, unused and resalable products. Product is not eligible for refund after the 30-day refund period has expired.
2,We don't cover the failure or damage caused by misuse, accident,modification, inappropriate physical or operating environment,natural disaster, power surge, and improper maintenance or storage.
3. For all returned products, Please contact us for the returning address and Please no return case.
4. In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.

Contact & Feedback

All emails and messages will be answered in 24 hours. We apologize for the late reply during the holidays.

We maintain high standards of excellence and strive for 100% customer satisfaction!

Just after using the battery, the battery will heat up. This is a normal phenomenon. Please store it in a clean, dry, cool place, away from heat and metal objects. If you have any problem please feel free to contact us, we support 90 days money back and 24 hours customer service.

Please contact me at first before open return request, leaving neutral or negative feedback.

I will do my best to resolve the issue for you, thanks!