【Replacement Battery Type】Voltage: 7.7V; Capacity:37Wh/4850mAh/2-Cell. 【Compatible P/N】C21N1818 C21N1818-2 B21N1818 B21N1818-2 0B200-03280500 C21PpJH. 【Compatible Models】 for Asus VivoBook 14 R424D R424DA R424F R424FA F412 F412D F412DA F412DK F412F F412FA F412FL F412FJ F412U F412UA A412 A412D A412DA A412DK A412F A412FA A412FL A412FJ A412U A412UA X412 X412D X412DA X412DK X412F X412FA X412FJ X412FL X412UA X412U X412UB X412UF X412J X412JA Series, for Asus VivoBook S14 S412F S412FA S412FJ S412FL S412D S412DA S412DK S412U S412UA Series, for Asus Y4200 Y5200F Series. 【DG Quality】Grade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends battery life. 【DG TIPS】For the initial installation, please reinstall and check the interface fully connected, discharge the battery to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times. Welcome to our Store

Specification:
Voltage: 7.7V
Capacity:37Wh /4850mAh
Battery Condition: Brand New
Battery Type: Lithium Ion

Compatible Part Numbers:

C21N1818 C21N1818-2 B21N1818 B21N1818-2 0B200-03280500 C21PpJH.

Compatible Machine Models:

for Asus VivoBook 14 R424D R424DA R424F R424FA Series for Asus VivoBook 14 F412 F412D F412DA F412DK F412F F412FA F412FJ F412FL F412U F412UA Series