CS-AUX421NB : Battery for Asus X421, V4050FA, A413FF and others - Replaces Asus B31N1911, B0B200-03580300, C31N1911

The CS-AUX421NB is a replacement rechargeable battery for Asus products.

This battery replaces the following OEM part number(s):

• Asus B31N1911
• Asus B0B200-03580300
• Asus C31N1911

This battery is compatible with the following model(s):

• Asus X421
• Asus V4050FA
• Asus A413FF
• Asus X413FF
• Asus K433FA
• Asus X421FA
• Asus S433FA
• Asus V433FA
• Asus V4050FF
• Asus F413FF
• Asus R428FF
• Asus X421FF
• Asus S4600FA
• Asus VivoBook Flip 14 TM420IA-EC043T
• Asus VivoBook Flip 14 TM420IA-EC089T
• Asus VivoBook 14 X413
• Asus VivoBook Flip 14 TM420IA-KM100A5
• Asus VivoBook Flip 14 TM420IA-WB711T
• Asus VivoBook Flip 14 TP410UA-EC479T
• Asus VivoBook Flip 14 TM420IA-XB51T
• Asus X421FQ
• Asus VivoBook Flip 14 TM420IA-EC101T
• Asus VivoBook Flip 14 TM420IA-EC111T
• Asus VivoBook Flip 14 TM420IA DB71T
• Asus TP470EZ
• Asus VivoBook Flip 14 TM420IA-EC112T
• Asus VivoBook Flip 14 TM420IA-EC071R
• Asus VivoBook Flip 14 TM420IA-EC110T
• Asus X421FL
• Asus Vivobook Flip 14 TM420IA-EC031T
• Asus VivoBook Flip 14 TM420IA-EC172T
• Asus VivoBook Flip 14 TM420IA-EC097TS
• Asus TP420IA
• Asus Vivobook Flip 14 TM420IA-EC056T
• Asus VivoBook Flip 14 TM420IA-EC061T
• Asus VivoBook Flip 14 TM420IA-EC071T
• Asus VivoBook Flip 14 TM420IA-EC055T
• Asus X421EP
• Asus Vivobook Flip 14 TM420IA-WB511T
• Asus Vivobook Flip 14 TM420IA-EC069T
• Asus X421JP
• Asus VivoBook Flip 14 TM420IA-EC089R
• Asus VivoBook Flip 14 TM420IA-EC147TS
• Asus VivoBook Flip 14 TM420IA-EC061R
• Asus VivoBook Flip 14 TM420IA-EC216T
• Asus VivoBook 14 K413
• Asus X421DA
• Asus VivoBook Flip 14 TM420IA-EC070T
• Asus VivoBook Flip 14 TP412UA-EC175T
• Asus VivoBook Flip 14 TM420IA-CH71
• Asus X421IA
• Asus VivoBook Flip 14 TM420IA-EC134T
• Asus Vivobook Flip 14 TM420IA-EC027T
• Asus VivoBook Flip 14 TM420IA-EC203T
• Asus VivoBook 14 F413
• Asus VivoBook Flip 14 TM420IA-EC094T
• Asus VivoBook Flip 14 TM420IA-EC125T
• Asus Vivobook Flip 14 TM420IA-EC050T
• Asus X421FP
• Asus VivoBook Flip 14 TM420IA-WB501T
• Asus VivoBook Flip 14 TM420IA-EC117T
• Asus VivoBook Flip 14 TM420IA-DB51T
• Asus TP470EA
• Asus VivoBook Flip 14 TM420IA-EC126T
• Asus VivoBook Flip 14 TM420IA-EC202TS
• Asus Vivobook Flip 14 TM420IA-EC073T
• Asus X421EQ
• Asus VivoBook Flip 14 TM420IA-EC751TS
• Asus VivoBook Flip 14 TM420IA-EC161TS
• Asus VivoBook Flip 14 TM420IA-EC098TS
• Asus X421JQ
• Asus VivoBook Flip 14 TM420IA-AP4513T
• Asus VivoBook Flip 14 TM420IA-EC106R
• Asus VivoBook Flip 14 TM420IA-EC133T
• Asus VivoBook Flip 14 TM420IA-EC112R
• Asus VivoBook 14 M413
• Asus X421EA
• Asus VivoBook Flip 14 TM420IA-EC069R
• Asus VivoBook Flip 14 TM420IA
• Asus X421JA
• Asus VivoBook Flip 14 TM420IA-EC147T
• Asus VivoBook Flip 14 TM420IA-EC096TS

Specifications: