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C31N1811 ASUS Laptop Battery Replacement for ZenBook 14 UX433F, UX433FA-A5046R, BX433FN, UX433FN-2S – 11.55V 4335mAh (50Wh)
Asus Compatible C31N1811 Laptop Battery
12 months warranty Lap Gadgets
- Indian BIS Certified safe laptop battery
- Premium quality Laptop Battery

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Safety First
BIS certified, safeguards
against short circuit, overheating -
True Capacity
True capacity battery gives
optimum backup -
Light for wallet
Value buy with lowest rate
and optimum performance. -
Fast Shipping
Get it within 2 days across
major Tier 1 & Tier 2 cities
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Over heat protection
Premium quality material prevents from overheating, protects your valuable notebook -
Smart Controller
Premium quality material prevents from overheating, protects your valuable notebook

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Premium Cells
A+ high grade cells gives true backup with no memory loss or prevents shutdown -
Power Saver
Built in smart control chip conveniently offers Quicker charging, lower power consumption
Product Description
Laptops have become indispensable tools in our daily lives, powering everything from work to entertainment. One of the reasons why laptop batteries fail from time to time is now the question of where to buy a good and durable battery, so stop worrying and come to Lap Gadgets where you will find the best Asus batteries with warranty and good discounts. More information is described below. is
The C31N1811 ASUS laptop battery is designed for the ZenBook 14 UX433F series, including models such as UX433FA-A5046R, BX433FN, and UX433FN-2S. It operates at a voltage of 11.55V and has a capacity of 4335mAh (50Wh), which ensures long-term use without frequent recharging. Before beginning the replacement process, it is important to check compatibility with your specific laptop model to ensure optimal performance.
How to replace the battery:
Note: You can get help from the nearest technician
Preparation: Start by turning off your laptop and disconnecting all peripherals. Place the laptop on a flat surface with adequate lighting for better visibility.
Battery Removal: Locate the battery compartment on the underside of the laptop. Depending on the model, you may need to remove a screw or slide a latch to access the battery. Carefully separate the old battery by disconnecting any connectors or release the tabs securing it in place.
New battery installation: Align the new C31N1811 battery with the compartment, making sure the connectors match up correctly. Gently press down to secure the battery in place. Double check that all connections are neat and secure before proceeding.
Close and test: Once the new battery is installed, close the battery compartment cover and tighten any screws if necessary. Turn on your laptop and verify that the new battery is recognized by the system. Allow the battery to fully charge before regular use.
Advantages of upgrading:
Product highlights
- Type – Laptop Battery
- Voltage – 11.55V ~ 4335mAh
- Wattage – 50Wh
- cells – 4 cells
How to return:
- Contact Lap Gadgets: Inquire about their return policy. Provide relevant details like order number, date of purchase and reason for return.
- Pack the battery securely in its original packaging or in a suitable box to prevent damage during transit. Include all accessories and documentation that came with the battery.
- Once we receive the returned battery and verify its condition, they will process your refund or exchange according to their policies.
Warranty
- 12 months by Lap Gadgets India. (No warranty for burned or damaged pins / cables)
Return & Replacement
- We are confident in our product hence we give you 10 days free returns & 30 days self return window to either get replacement or return (know more)
Note: You can check the part number or model number of your old battery and see if it is in this information and if you don’t know which battery will fit your laptop, contact us and we will guide you.
Compatible with:
Battery Models: (Use Ctrl+F Find Battery Model) Asus ZenBook UX433FL, U4300FN, ZENBOOK 14 UX433FN-A6090T, UX433FA-3S, ZenBook 14 UX433FA-A6148R, ZENBOOK 14 UX433FN-A6123T, ZENBOOK 14 UX433FN-A5021T, ZenBook 14 UX433FA-A5941T, UX433FN, RX433FN, ZENBOOK 14 UX433FN-A5080T, ZENBOOK 14 UX433FN-BP8505T, UX433FA, BX433FN, ZENBOOK 14 UX433FN-A6125T, UX433FA-2S, ZENBOOK 14 UX433FN-A6096T, ZenBook 14 UX433FA-A5046R, Zenbook UX433, Zenbook 14 UX433, Asus Zenbook 14 UX433FA BX433FN Deluxe13 Deluxe14, Zenbook 14 ux433 Zenbook 14 ux433f Zenbook 14 ux433fa Zenbook 14 ux433fa-a5046r, Zenbook u433fn Zenbook ux433 Zenbook ux433fa Zenbook ux433fn
Battery Part Number: C31N1811 0B200-03080000, 3|CP5/70/81, Bx433fn, C31PoJ5



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