Specifications:

• Battery Model: C21N1638

• Battery Type: Lithium-Ion (Li-ion)

• Voltage: 7.6V

• Capacity: 38Wh – 2 Cell

• Condition: Brand New

• Cell Quality: A-Grade Lithium Cells

• Warranty: 6 Months Replacement

• Country of Origin: China

Compatible Laptop Models:

• ASUS VivoBook 14 X442UA

• ASUS VivoBook 14 X442UQ

• ASUS VivoBook 14 X442UR

• ASUS VivoBook 14 X442UF

• ASUS F442U

• ASUS A480U

Compatible Battery Part Numbers:

• C21N1638

• 0B200-02540000

• C21PQCH

Product Features:

• Reliable replacement battery for ASUS VivoBook 14 and compatible models

• Made with premium lithium-ion cells for stable performance and durability

• Built-in protection against overcharging, overheating, and short-circuiting

• Slim, lightweight design – easy to install and ideal for travel or daily use

• 100% compatible with original ASUS laptops listed above

Why Buy from Active Bazar

• Assured compatibility with ASUS X442UA / F442U / A480U Series

• Premium A-Grade lithium cells for extended battery life

• Backed by a 6-Month Replacement Warranty

• Nationwide delivery across Bangladesh

• Local retail support from trusted professionals

Contact Information

• Store Address: G-212, Eastern Banabithi Shopping Complex, Banasree, Dhaka

• WhatsApp: 01832-256222

• Website: www.activebazar.com