Tech Specs

Xtend brand

7.7 volts

37 Whr / 4800 mAh

Lithium-Polymer Cells

Samsung (South Korea)

Black

Assembled in China

2 Year Warranty

30 day full satisfaction guarantee

300-500 recharge cycles

You can expect about 5 hours of run time with this ASUS c21n1818 Battery when new, depending on your energy use.

Replaces these Asus battery part numbers

0B200-03190800

0B200-03280600

C21N1818

C21iN18i8

C21N1818-1

C21N1818-2

C21PpJH

Compatible with the following models:

Asus Laptop Batteries > Asus F Series > F412DA-EK246T

Asus Laptop Batteries > Asus F Series > F412FA

Asus Laptop Batteries > Asus K Series > K512FA

Asus Laptop Batteries > Asus P Series > P1402UA

Asus Laptop Batteries > Asus P Series > P1504FA

Asus Laptop Batteries > VivoBook Pro > Pro 14 R424FA-EK109R

Asus Laptop Batteries > Asus R Series > R424FA-EK109R

Asus Laptop Batteries > Asus S Series > S512DK

Asus Laptop Batteries > Asus S Series > S512FJ

Asus Laptop Batteries > VivoBook 14

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 F412DA-EB505T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 F412DA-EB505TPNT

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 F412DA-NH77

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 F412FA

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 F412FA-EB025T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 F412FA-EB089T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 F412FA-EB506T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 F412FA-EB937

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 F412FA-EK1080T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 F412FJ-EB118T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 F412UA

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 F412UA-EB607T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 S412DA-EK005T

Asus Laptop Batteries > VivoBook 14 > VIVOBOOK 14 X403FA-EB021T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412DA-BV287

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412DA-EB454

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412DA-EK140T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412DA-EK141T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412DA-EK172T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412DA-EK325T

Asus Laptop Batteries > VivoBook 14 > VIVOBOOK 14 X412DA-EK331T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412DA-EK333T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412DA-EK336T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412DA-EK340T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412DK

Asus Laptop Batteries > VivoBook 14 > VIVOBOOK 14 X412FA-EB025

Asus Laptop Batteries > VivoBook 14 > VIVOBOOK 14 X412FA-EB057

Asus Laptop Batteries > VivoBook 14 > VIVOBOOK 14 X412FA-EB099T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FA-EB103T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FA-EK1073T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FA-EK173R

Asus Laptop Batteries > VivoBook 14 > vivobook 14 x412fa-ek186t

Asus Laptop Batteries > VivoBook 14 > vivobook 14 x412fa-ek230t

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FA-EK268R

Asus Laptop Batteries > VivoBook 14 > vivobook 14 x412fa-ek295t

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FA-EK747T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FA-EK866T

Asus Laptop Batteries > VivoBook 14 > Vivobook 14 X412FJ-BV207T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FJ-D7852T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FJ-EB023T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FJ-EB090T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FJ-EB102

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FJ-EK215T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FJ-EK285T

Asus Laptop Batteries > VivoBook 14 > VIVOBOOK 14 X412FJ-FT831T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FL-EB105T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FL-EK084T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FL-EK393T

Asus Laptop Batteries > VivoBook 14 > Vivobook 14 X412FL-FI71T

Asus Laptop Batteries > VivoBook 14 > VIVOBOOK 14 X412FL-FI871T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412FL-FI872T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412UA-EK187T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412UA-EK255T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412UA-EK266T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412UA-EK343T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412UA-EK383T

Asus Laptop Batteries > VivoBook 14 > Vivobook 14 X412UA-EK384T

Asus Laptop Batteries > VivoBook 14 > Vivobook 14 X412UA-EK425T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412UB-EB040T

Asus Laptop Batteries > VivoBook 14 > VivoBook 14 X412UB-EK030T

Asus Laptop Batteries > VivoBook 15

Asus Laptop Batteries > VivoBook 15 > Vivobook 15 F512DA-BQ085T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512DA-BQ245T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512DA-BQ648T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512DA-DB34

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512DA-EJ505T

Asus Laptop Batteries > VivoBook 15 > Vivobook 15 F512DA-SH31

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512FA F512UA

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512FA-BQ067T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512FA-EJ061T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512FA-EJ1422T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512FA-EJ516T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512FA-EJ610T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512FB-EJ175T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512FL-BQ076T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512FL-BQ378T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512FL-EJ761T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512FL-EJ786T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512UA-BQ251T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512UA-EJ233T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512UA-EJ260T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512UB

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512UB-EJ130T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F512UB-EJ132T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F515

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F515JA-30AHDCB1

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F515JA-AH31

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F515JA-AH31DX

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F515JA-BR137T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F515JA-EJ039

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 F515JA-EJ283T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 S512FB-EJ255T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 S512JA-BQ447T

Asus Laptop Batteries > VivoBook 15 > Vivobook 15 S512JA-BQ623T

Asus Laptop Batteries > VivoBook 15 > Vivobook 15 S512JA-EJ157T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X509JA-BQ241

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512DA-BQ1136T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512DA-BQ836

Asus Laptop Batteries > VivoBook 15 > VIVOBOOK 15 X512DA-EJ1015T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512DA-EJ1020T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512DA-EJ1301

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512DA-EJ153T

Asus Laptop Batteries > VivoBook 15 > VIVOBOOK 15 X512DA-EJ271T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512DA-EJ466T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512DA-EJ747T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512DA-EJ911T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512DA-EJ957

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512FA-BI7A

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512FA-BQ063T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512FA-BQ067T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512FA-BR566T

Asus Laptop Batteries > VivoBook 15 > Vivobook 15 X512FA-EJ025T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512FA-EJ135T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512FA-EJ1539T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512FA-EJ1573

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512FA-EJ244T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512FA-EJ362T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512FA-EJ373T

Asus Laptop Batteries > VivoBook 15 > vivobook 15 X512FA-EJ513TS

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512FB-BQ092T

Asus Laptop Batteries > VivoBook 15 > VIVOBOOK 15 X512FJ-EJ167T

Asus Laptop Batteries > VivoBook 15 > VIVOBOOK 15 X512FL-0241G8565U

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X512FL-BQ260T

Asus Laptop Batteries > VivoBook 15 > VIVOBOOK 15 X512FL-EJ161T

Asus Laptop Batteries > VivoBook 15 > VIVOBOOK 15 X512FL-EJ197T

Asus Laptop Batteries > VivoBook 15 > VIVOBOOK 15 X512FL-EJ201T

Asus Laptop Batteries > VivoBook 15 > VIVOBOOK 15 X512FL-EJ205T

Asus Laptop Batteries > VivoBook 15 > VIVOBOOK 15 X512FL-EJ207T

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X515MA-BQ129

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X515MA-BR037

Asus Laptop Batteries > VivoBook 15 > VivoBook 15 X515MA-BR062T

Asus Laptop Batteries > VivoBook 15 > Vivobook 15 X515MA-BR109T

Asus Laptop Batteries > Vivobook A Series > VivoBook A412DA-EK290T

Asus Laptop Batteries > Vivobook A Series > Vivobook A412DA-EK466T

Asus Laptop Batteries > Vivobook A Series > VivoBook A412DA-EK611T

Asus Laptop Batteries > Vivobook A Series > VivoBook A512JA-EJ133T

Asus Laptop Batteries > Asus Vivobook Series > VivoBook F512DA-EJ108T

Asus Laptop Batteries > Asus Vivobook Series > VivoBook F512DA-EJ613T

Asus Laptop Batteries > Asus Vivobook Series > VivoBook F512DA-EJ870T

Asus Laptop Batteries > Asus Vivobook Series > VivoBook F512DA-EJ872T

Asus Laptop Batteries > Asus Vivobook Series > VivoBook F512DA-EJ873T

Asus Laptop Batteries > Asus Vivobook Series > VivoBook F512DA-EJ8874T

Asus Laptop Batteries > Asus Vivobook Series > VivoBook P3500FA-BQ150R

Asus Laptop Batteries > Vivobook S Series > Vivobook S S512DA-EJ892T

Asus Laptop Batteries > Vivobook S Series > VivoBook S15 S512JA-BQ736

Asus Laptop Batteries > Vivobook S Series > VivoBook S15 S512JA-EJ521T

Asus Laptop Batteries > Vivobook S Series > VivoBook S15 S512JA-EJ703T

Asus Laptop Batteries > Vivobook S Series > VivoBook S15 S512JA-EJ745T

Asus Laptop Batteries > Vivobook S Series > Vivobook S412DA-BV484T

Asus Laptop Batteries > Vivobook S Series > Vivobook S412DA-EK290T

Asus Laptop Batteries > Vivobook S Series > Vivobook S412DA-EK321T

Asus Laptop Batteries > Vivobook S Series > VivoBook S412UA-BV160T

Asus Laptop Batteries > Vivobook S Series > VivoBook S412UA-BV249T

Asus Laptop Batteries > Vivobook S Series > Vivobook S412UA-EB108T

Asus Laptop Batteries > Vivobook S Series > VivoBook S412UA-EK026T

Asus Laptop Batteries > Vivobook S Series > VivoBook S412UA-EK053T

Asus Laptop Batteries > Vivobook S Series > VivoBook S412UA-EK461T

Asus Laptop Batteries > Vivobook S Series > VivoBook S512JA-BQ447T

Asus Laptop Batteries > Vivobook S Series > Vivobook S512JA-BQ452T

Asus Laptop Batteries > Vivobook S Series > Vivobook S512JA-BQ513T

Asus Laptop Batteries > Vivobook S Series > Vivobook S512JA-EJ022T

Asus Laptop Batteries > Vivobook S Series > Vivobook S512JA-EJ072T

Asus Laptop Batteries > Vivobook S Series > Vivobook S512JA-EJ146T

Asus Laptop Batteries > Vivobook S Series > Vivobook S512JA-EJ929T

Asus Laptop Batteries > Asus X Series > X412FA-8B

Asus Laptop Batteries > Asus X Series > X412FJ

Asus Laptop Batteries > Asus X Series > X412UA

Asus Laptop Batteries > Asus X Series > X412UA-1G

Asus Laptop Batteries > Asus X Series > X412UB

Asus Laptop Batteries > Asus X Series > X412UB-1G

Asus Laptop Batteries > Asus X Series > X412UF

Asus Laptop Batteries > Asus Y Series

Asus Laptop Batteries > Asus Y Series > Y4100FA