This is a generic, equivalent one, 100% compatible! 7.7V 39Wh replacement/equivalent Rechargeable battery is 100% compatible with Asus C21N1701 C21PQC5 0B200-02640000 VivoBook S14 K406UA V406U S406UA Series Laptop, Brand new, 1 year warranty!

Replaces the following Asus battery part numbers:
C21N1701, C21PQC5, 0B200-02640000

Compatible with Asus Models:
For ASUS VivoBook S14 K406UA V406U S406UA S406U Series.
For ASUS VivoBook S14 S406U, ASUS VivoBook S14 S406UA, ASUS S406UA-BM165T, ASUS S406UA-BM356T, ASUS S406UA-BV026T,
For ASUS VivoBook S14 S406UA-BV021T, ASUS S406UA-BM231T, ASUS S406UA, ASUS S406UA-BM145T, ASUS S406UA-BM033R,
For ASUS VivoBook S14 S406UA-BM028T, ASUS VivoBook S14 S406UA-BV027T, ASUS S406UA-BM290T, ASUS S406UA-BM013T,
For ASUS VivoBook S14 S406UA-BV023T, ASUS S406UA-BM146T, ASUS S406UA-BM029T, ASUS VivoBook S14 S406UA-BM208T,
For ASUS X406UA, ASUS S406UA-BM240T, ASUS S406UA-BM248T, ASUS VivoBook S14 S406UA-BM013T, ASUS S406UA-BM151,
For ASUS X406UA-1B, ASUS VivoBook S14 S406UA-BM865T, ASUS S406UA-0043C8250U, ASUS S406UA-BM031T, ASUS S406UA-BV023T,
For ASUS VivoBook S14 S406UA-BM248T, ASUS S406UA-BM007T, ASUS X406UA-BM013T, ASUS S406UA-BM191T, ASUS S406UA-BM256,
For ASUS S406UA-BV027T, ASUS VivoBook S14 S406UA-BV026T, ASUS S406UA-BM228T, ASUS S406UA-BM012T, ASUS VivoBook S14 S406UA,
For ASUS S406UA-BM421, ASUS S406UA-BM225R, ASUS VivoBook S14 S406UA-BM159T, ASUS X406, ASUS S406UA-BM216T,
For ASUS S406UA-BM174T, ASUS VivoBook S14 S406UA-BM012T, ASUS S406UA-BM148T, ASUS S406UA-BM204T,
For ASUS VivoBook S14 S406UA-BM360T, ASUS S406UA-GS8202T, ASUS S406UA-BM258T, ASUS S406UA-BV021T,
For ASUS VivoBook S14 S406UA-BM174T, ASUS S406UA-BM169T, ASUS X406UA-3C, ASUS VivoBook X406UA

Specifications:
◆ Product type: generic/equivalent
◆ Voltage: 7.7V
◆ Capacity: 39Wh
◆ Battery Composition: Li-ion
◆ Condition: brand new, 1 year warranty!
◆ No memory effect, Over-charge protection, Short-circuit protection.

Package Includes:
1 x 7.7V Replacement Battery for Asus C21N1701 C21PQC5 0B200-02640000 VivoBook S14 K406UA V406U S406UA Series 39Wh