Title 1: C31N1821 Battery for Asus ZenBook S13 UX392FA UX392FN UX392FN-XS71 (4210mAh/50WH 11.55V/13.2V)
Title 2: Asus C31N1821 Battery Compatible with Model Asus ZenBook S13 UX392FA UX392FN UX392FN-XS71
Title 3: C31N1821 4210mAh/50WH 11.55V/13.2V for Asus ZenBook S13 UX392FA UX392FN UX392FN-XS71
Title 4: New C31N1821 Battery for Asus ZenBook S13 UX392FA UX392FN UX392FN-XS71
Title 5: Battery Replacement for Asus ZenBook S13 UX392FA UX392FN UX392FN-XS71 C31N1821
Need 4210mAh/50WH Asus C31N1821 Battery? This C31N1821 battery 100% compatible with Asus ZenBook S13 UX392FA UX392FN UX392FN-XS71. We offer 12 months warranty on our all batteries! During this period, if your battery fails, we will replace your C31N1821 battery with a new one.
11.55V/13.2V 4210mAh/50WH C31N1821 Replacement Battery for Asus ZenBook S13 UX392FA UX392FN UX392FN-XS71
Technical Specifications:
Brand: for Asus
Voltage: 11.55V/13.2V
Capacity: 4210mAh/50WH
Cell Type: Li-ion
Battery Cell Quality: Grade A
Warranty: 1 Year Warranty, 30 Day Money Back and Secure Online Ordering Guaranteed
Certification:CE CCC FCC ROHS
This Asus C31N1821 Battery Replaces:
C31N1821
This C31N1821 Battery Fits The Following Alcatel Models:
Asus ZenBook S13 UX392FA UX392FN UX392FN-XS71
Other Online Stores:
GERMANY ---------------------C31N1821 Baterie do Asus
Poland ---------------------Asus C31N1821 Zasilacz Sieciowy Asus
France --------------------- Batterie pour Asus C31N1821
√ C31N1821 battery, 2000mAh charges quickly.
√ This unit is a 100% fully compatible Lithium-Ion replacement for the Asus C31N1821 Battery.
√ Brand new and high quality replacement Asus C31N1821 battery is built with the highest quality standards, safety features.
√ Batteries are lighter, more efficient and charge with no memory effect.
√ Each Asus C31N1821 replacement battery unit is made of high-quality lithium-ion cells for longer last time.
√ The battery is up to standard and fully compatible with original specifications.
√ All our batteries are certified by CE, UL, ROHS, ISO9001/9002 as safe products.
√ The interface metal and fixed insulator of the battery are made of good materials to ensure stable current input and durability.
How to extend the life of your Asus C31N1821 battery?
1.Please fully charge your device before using it for the first time. Because the Asus C31N1821 battery is normally shipped in a partially-charged state. Please cycle your battery pack by fully charge (more than 12hours) and discharge(less than 10%) for 3-5times to reach maximum rated capacity.
2.Please don’t discharge battery to 0%, which is the most common reason among faulty batteries. It will damage battery if the device usually works at a critical power level ( below 3%).
3.Charge the battery before it runs to 20%. It is scientifically justified that charging battery at 20% till 80% will extend battery life to the longest.
4.If your Asus C31N1821 battery won’t be used for a long time, please charge it once a month and keep battery power over 50%, remove it from your device and store it in an antistatic bag in a cool, dry place.
