DPaibLT B21N1818 37Wh 7.7V Laptop Battery for ASUS VivoBook 17 X712 S712 F712 (4850mAh)

Restore your laptop to peak performance and all-day mobility with the high-performance B21N1818 replacement battery by DPaibLT. Specially engineered for ASUS VivoBook 17 (X712, S712, F712, K712, M712) series laptops, this premium battery features A++ grade lithium-polymer cells and an advanced Texas Instruments (TI) intelligent control chip, delivering dependable runtime, steady power delivery, and comprehensive safety protection. A complimentary precision screwdriver is included for quick and hassle-free DIY installation.

Key Features

• Premium A++ Grade Cells: High-density lithium polymer cells deliver true 37Wh (4850mAh) capacity with low self-discharge and over 500 reliable recharge cycles.
• Intelligent TI Control Chip: Integrated Texas Instruments smart battery management system safeguards against overcharging, over-discharging, over-voltage, overheating, and short circuits.
• Complimentary Screwdriver Included: Comes with a free precision repair screwdriver to make battery replacement effortless.
• Certified Safety & Quality: Fully compliant with CE, PSE, KC, RoHS, and IEC 62133 international safety and quality standards.

Specifications

• Brand: DPaibLT
• Battery Model: B21N1818 / B21N1818-2
• Battery Type: Smart Rechargeable Li-Polymer Battery
• Rated Voltage: 7.7V (Limited Charge Voltage: 8.8V)
• Capacity: 37Wh / 4850mAh (Typical) / 4730mAh (Rated)
• Condition: 100% Brand New
• Color: Black

Compatible Part Numbers

B21N1818, B21N1818-2, B21N1818-3, C21N1818, 0B200-03280800, 0B200-03280000, 0B200-02640000, 2ICP7/61/80

Compatible Laptop Models

• ASUS VivoBook 17 X712 Series: X712DA, X712DK, X712EA, X712EQ, X712FA, X712FB, X712JA, X712UA
• ASUS VivoBook 17 S712 Series: S712DA, S712DK, S712EA, S712EQ, S712FA, S712FB, S712JA, S712UA
• ASUS VivoBook 17 F712 Series: F712DA, F712EA, F712FA, F712JA
• ASUS VivoBook 17 K712 Series: K712EA, K712EQ, K712FA, K712FB
• ASUS VivoBook 17 M712 Series: M712DA, M712DK

Note: Please check your original battery part number (B21N1818), voltage (7.7V), and laptop chassis model before purchasing to ensure 100% compatibility.