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ASUS C31N1811 Replacement Battery vs ASUS C31N2201 Replacement Battery: Comparison
What is the difference between C31N1811 Replacement Battery and C31N2201 Replacement Battery?
Start with capacity wh, because it is the widest measured gap between them: C31N1811 Replacement Battery 50 Wh against C31N2201 Replacement Battery 42 Wh, 16% in favour of C31N1811 Replacement Battery. There is a split on battery model code as well, C31N1811 on the C31N1811 Replacement Battery versus C31N2201 on the C31N2201 Replacement Battery. They differ on capacity basis too, OEM Label on the C31N1811 Replacement Battery versus Seller Claim on the C31N2201 Replacement Battery. Compatible models is not the same on both, ASUS ZenBook 14 UX433FA, UX433FN, UX433FL, U4300F, U4300FA, U4300FN,... on the C31N1811 Replacement Battery versus ASUS Vivobook 16 X1605 on the C31N2201 Replacement Battery.
Which should you buy, C31N1811 Replacement Battery or C31N2201 Replacement Battery?
Buy the C31N1811 Replacement Battery for ZenBook 14 UX433FA, UX433FN and UX433FL owners and ZenBook Deluxe 13 RX433F and Deluxe 14 BX433F owners. Avoid it for other ZenBook 14 generations, such as models outside the UX433 and U4300 family. The C31N2201 Replacement Battery suits vivobook 16 X1605 owners, though it is not the pick for other Vivobook 16 chassis numbers.
What C31N1811 Replacement Battery and C31N2201 Replacement Battery have in common
The common ground is wider than the gap: nominal voltage, cell count, series configuration, expected firmware state and shipping classification are identical here.
Specs and benchmarks
Brand
- ASUS C31N1811 Replacement Battery
- ASUS
- ASUS C31N2201 Replacement Battery
- ASUS
Battery Model Code
- ASUS C31N1811 Replacement Battery
- C31N1811
- ASUS C31N2201 Replacement Battery
- C31N2201
Nominal Voltage
- ASUS C31N1811 Replacement Battery
- 11.55 V
- ASUS C31N2201 Replacement Battery
- 11.55 V
Cell Count
- ASUS C31N1811 Replacement Battery
- 3
- ASUS C31N2201 Replacement Battery
- 3
Series Configuration
- ASUS C31N1811 Replacement Battery
- 3S
- ASUS C31N2201 Replacement Battery
- 3S
Capacity Wh
- ASUS C31N1811 Replacement Battery
- 50 WhBest
- ASUS C31N2201 Replacement Battery
- 42 Wh-16%
Capacity Basis
- ASUS C31N1811 Replacement Battery
- OEM Label
- ASUS C31N2201 Replacement Battery
- Seller Claim
Expected Firmware State
- ASUS C31N1811 Replacement Battery
- full_function
- ASUS C31N2201 Replacement Battery
- full_function
Shipping Classification
- ASUS C31N1811 Replacement Battery
- UN3481
- ASUS C31N2201 Replacement Battery
- UN3481
Compatible Models
- ASUS C31N1811 Replacement Battery
- ASUS ZenBook 14 UX433FA, UX433FN, UX433FL, U4300F, U4300FA, U4300FN, ZenBook Deluxe 13 RX433F, ZenBook Deluxe 14 BX433F
- ASUS C31N2201 Replacement Battery
- ASUS Vivobook 16 X1605 (Core i5-13500H, 16GB, 512GB)
Which one should you pick?
Choose ASUS C31N1811 Replacement Battery if you want the higher capacity wh (50 Wh vs 42 Wh).
Choose ASUS C31N2201 Replacement Battery if you already have it on hand or find it at a lower price.



