37Wh C21N1818-2 B21N1818 B21N1818-2 C21N1818 Laptop Battery Replacement for Asus VivoBook 14 412FA F412 F412DA FJ F412FL F412UA A412DA A412FJ A412FA A412FL A412UA X412FJ X412FL X412UA X412UF X412UB

Asus C21N1818-2 Specifications Model: C21N1818-2.
/ Voltage: 7.7V.
/ Capacity: 37Wh
/Battery type: Li-ion.
/Battery life: Up to 1000 recharge cycles over the life of the battery. Also comes with installation tools.
Purchasing Note: Due to the complexity of laptop battery models, you may not be able to accurately determine the model you need to purchase, Please open the back cover of the laptop to confirm the original battery model number ^^ C21N1818-2 battery Compatible laptop ModelsReplacement for Asus VivoBook S14 S412F S412FA S412FJ S412FL S412D S412DA S412DK S412U S412UA Series Notebook; for Asus VivoBook 14 R424D R424DA R424F R424FA F412 F412D Series Notebook; for Asus Y4200 Y5200F Series Notebook. ^^ Replacement Part NumberB21N1818-2 B21N1818 C21N1818-2 C21N1818 C21PPJH 0B200-03280500. ^^ TipsIf the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 5% not 0%, then charge and cycle 3-4 times to wake up the new battery ^^ High qualityEvery battery has passed factory testing, grade A cells ensure fast charges, built-in circuit protection ensures both safety and stability. All items must be tested and at good condition before shipped. ^^ Customer Service <1>. 24 x 7 email support. If you have any problem with battery, please Contact us - in YOUR ORDER options click the contact seller.

<2>. 30 days return and 12 months Warrant.