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This is a high-performance battery for Asus's flagship gaming laptop lineup. The ROG Zephyrus Duo series represents Asus's most innovative gaming laptops featuring dual-screen designs and cutting-edge technology for serious gamers and content creators.
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This is a premium battery for Asus's ultrabook lineup. The ZenBook series represents Asus's flagship consumer ultrabooks designed for professionals and users who demand premium performance, build quality, and portability.
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This is a high-capacity battery for Asus's budget ultraportable laptop lineup. The VivoBook E12 E203NA represents Asus's entry-level ultraportable laptops designed for students and budget-conscious users who need basic computing in a compact form factor.
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PRODUCT OVERVIEW: High-quality replacement battery designed specifically for Asus UX310 and UX410UA laptop series. This 3900mAh, 3-cell lithium-ion battery provides reliable power and extended usage time for your Asus laptop.
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PRODUCT OVERVIEW: Premium replacement battery engineered for Asus A32-K72 series laptops. This high-capacity 4000mAh, 6-cell lithium-ion battery delivers exceptional performance and extended runtime for your Asus laptop models.
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PRODUCT OVERVIEW: Premium replacement battery specifically engineered for Asus X402 and S300 series laptops. This high-capacity 3500mAh, 3-cell lithium-polymer battery delivers reliable performance and extended usage time for everyday computing needs.
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PRODUCT OVERVIEW: Premium replacement battery specifically engineered for Asus ROG STRIX and ZEPHYRUS M gaming laptops. This high-performance 2800mAh, 4-cell lithium-polymer battery delivers exceptional power and sustained performance for intensive gaming, content creation, and demanding computing applications.
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PRODUCT OVERVIEW: Premium replacement battery specifically engineered for Asus U46E series ultra-portable business laptops. This high-capacity 4400mAh, 8-cell lithium-ion battery delivers exceptional performance and extended runtime for professional computing environments and business mobility applications.
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Package Contents:
Item: Premium Replacement Battery for ASUS T12/X51 Series
Type: Lithium-Ion (Li-ion) Rechargeable Battery
Configuration: 6-Cell High-Performance Battery Pack
Condition: Brand New, Grade A Cells
Capacity: 4000mAh / 4.0Ah
Voltage: 11.1V (typical for 6-cell configuration)
Watt-Hours: 44.4Wh
Cell Type: Premium Grade A Li-ion Cells
Cell Configuration: 6-Cell (3S2P - 3 series, 2 parallel)
Color: Black
Dimensions: 207mm x 52mm x 21mm (approximately)
Compatible Part Numbers:
Compatible Laptop Models:
Charging Time: 2.5-3 hours (with laptop off)
Operating Temperature: 0°C to 45°C
Storage Temperature: -20°C to 60°C
Humidity: 10% - 90% RH non-condensing
Expected Lifespan: 18-24 months with normal use
Cycle Life: 500+ complete charge/discharge cycles
Self-Discharge Rate: <5% per month
Asus Laptop Battery 4000mAh, 6-Cell High Quality Compatible for Asus 1015 – A31-1015, Eee PC 1015, Eee PC 1215 Series Laptops (Care Original)
Specifically designed for Asus 1015, A31-1015, Eee PC 1015, and Eee PC 1215 series laptops.
100% compatible with original Asus battery specifications.
Works seamlessly with Asus OEM chargers and adapters.
Plug-and-play design — ready to install out of the box.
Manufactured using premium-grade lithium-ion cells for consistent performance.
Features a heat-resistant, durable casing that ensures long-term reliability.
Built to meet or exceed OEM quality standards for safety and longevity.
Delivers 4000mAh high-capacity output for extended laptop backup time.
Built-in protection against overcharge, overheating, and short-circuiting.
Maintains stable voltage and efficient power management during use.
Ideal for daily use — work, entertainment, and travel.
Battery Type: Li-ion Rechargeable
Voltage: 10.8V / 11.1V
Capacity: 4000mAh
Configuration: 6-Cell
Compatible Models: Asus 1015, A31-1015, Eee PC 1015, Eee PC 1215 Series
Condition: Brand New (High-Quality Compatible)
Simple plug-and-play installation, no technical skills required.
Compatible with Asus original power adapters.
For optimal performance, fully charge and discharge 2–3 times before first use.
Asus Laptop Battery 4000mAh, 3-Cell High Quality Compatible for ASUS C31N1914, ZenBook 14 UM425QA, UM425UAZ, UX435EAL, UX435EG Series Laptops (Care Original)
Specially designed for ASUS C31N1914, ZenBook 14 UM425QA, UM425UAZ, UX435EAL, and UX435EG series laptops.
100% compatible replacement for original Asus batteries.
Works seamlessly with Asus OEM chargers and adapters.
Plug-and-play installation, ready to use right out of the box.
Constructed using premium-grade lithium-ion cells for superior power and durability.
Features a heat-resistant and impact-resistant casing for added safety.
Built to OEM manufacturing standards to ensure reliable and efficient performance.
4000mAh high-capacity output provides long-lasting backup and stable voltage.
Advanced multi-protection circuitry guards against overcharging, overheating, and short-circuiting.
Delivers consistent power flow and optimized charging cycles.
Suitable for professional, personal, and travel use.
Battery Type: Li-ion Rechargeable
Voltage: 11.55V
Capacity: 4000mAh
Configuration: 3-Cell
Compatible Models: ASUS C31N1914, ZenBook 14 UM425QA, UM425UAZ, UX435EAL, UX435EG
Condition: Brand New (High-Quality Compatible)
Easy to install with no technical skills required.
Compatible with all original Asus adapters.
For best performance, fully charge and discharge the battery 2–3 times before first use.
Asus Laptop Battery 3400mAh, 3-Cell High Quality Compatible for Asus C31N1811, ZenBook UX433FN, UX433FA Series Laptops (Care Original)
Specially designed for Asus C31N1811, ZenBook UX433FN, and ZenBook UX433FA series laptops.
100% compatible replacement for the original Asus battery.
Works seamlessly with Asus OEM chargers and adapters.
Plug-and-play installation, ready to use right out of the box.
Constructed with premium-grade lithium-ion cells for efficient power delivery and durability.
Features a heat-resistant and sturdy casing for improved safety and long-term performance.
Manufactured according to OEM standards for reliability, performance, and longevity.
3400mAh high-capacity output ensures longer battery life and stable performance.
Advanced multi-protection circuit safeguards against overcharging, overheating, and short-circuiting.
Provides steady voltage and efficient energy transfer for smooth laptop operation.
Ideal for home, business, and travel use.
Battery Type: Li-ion Rechargeable
Voltage: 11.55V
Capacity: 3400mAh
Configuration: 3-Cell
Compatible Models: Asus C31N1811, ZenBook UX433FN, UX433FA Series
Condition: Brand New (High-Quality Compatible)
Easy to install — no technical expertise required.
Compatible with all original Asus adapters.
For best performance, fully charge and discharge the battery 2–3 times before first use.
Asus Laptop Battery 4500mAh, 8-Cell High Quality Compatible for Asus A32-U47, R404C, Q400A Series Laptops (Care Original)
Specially designed for Asus A32-U47, R404C, and Q400A laptop models.
Fully compatible replacement for the original Asus battery.
Works seamlessly with Asus OEM chargers and adapters.
Plug-and-play installation – no configuration or setup required.
Constructed with premium lithium-ion cells for maximum performance and stability.
Heat-resistant outer casing ensures safety and longer life.
Designed according to OEM manufacturing standards for perfect fit and reliability.
Built for users who need durable, long-lasting, and consistent battery performance.
High-capacity 4500mAh 8-cell battery delivers extended power backup and smooth performance.
Features multi-layer protection circuits against overcharge, overheating, and short-circuiting.
Maintains stable voltage and energy efficiency during long use.
Ideal for professionals, students, and travelers requiring dependable performance.
Battery Type: Li-ion Rechargeable
Voltage: 14.8V
Capacity: 4500mAh
Configuration: 8-Cell
Compatible Models: Asus A32-U47, R404C, Q400A Series
Condition: Brand New (High-Quality Compatible)
Easy installation – fits perfectly without tools or modification.
Compatible with all original Asus adapters.
For best performance, fully charge and discharge 2–3 times before normal use.
Asus Laptop Battery 4100mAh, 2-Cell High Quality Compatible for Asus X455 – Notebook X455LA, X455LD Laptop
Compatible Brand: Asus
Supported Models: Notebook X455LA, Notebook X455LD
Compatible Part Number: X455
Series Compatibility: Asus X455 Notebook Series
Type: Lithium-ion (Li-ion) Rechargeable Battery
Capacity: 4100 mAh
Voltage: 7.6 V nominal
Energy: Approx. 31 Wh
Number of Cells: 2 Cells
Built with Grade A Li-ion cells for maximum performance and longevity
Heat-resistant, durable outer casing for safety and stability
Integrated IC protection circuit guards against overcharge, over-discharge, and short-circuit
Fully complies with OEM manufacturing standards for compatibility and safety
Provides up to 4–6 hours of backup time (depending on usage)
Fast charging support with steady power output
Low self-discharge rate ensures long standby life
Designed for reliable and efficient daily operation
100 % compatible with listed Asus models
Easy plug-and-play installation, no tools or expertise required
Recommended to fully charge before first use for optimal performance
Battery for Asus C31N1915, B31N1915, ExpertBook B1, L1, BR1100 Series Laptops
Battery Type: Rechargeable Lithium-Ion (Li-Ion)
Capacity: 4000 – 4800 mAh (typical)
Voltage: 11.4 V / 11.52 V (nominal)
Number of Cells: 3 Cells
Battery Color: Black
Technology: A+ Grade Li-Ion Cells
Cycle Life: Up to 1000 Charge Cycles
Supported Models: Asus C31N1915 / B31N1915 / ExpertBook B1 / ExpertBook L1 / BR1100 Series Laptops
Fit Type: 100% OEM-Compatible Replacement
Charging Compatibility: Works with Original Asus Adapters and BIOS
Design Fit: Engineered for perfect alignment and secure installation
Delivers 3 – 6 hours of backup depending on usage and laptop configuration
Provides stable voltage output for smooth and efficient operation
Supports fast charging and low self-discharge during idle periods
Ensures long-lasting battery health and consistent performance
Built using premium A+ cells for durability and reliability
Multi-layer protection against over-charge, over-discharge, over-current, and short-circuit
Temperature-controlled design to prevent overheating
Fire-resistant ABS outer shell for added safety and strength
RoHS and CE Certified for eco-friendly, safe manufacturing
Easy plug-and-play installation — no technician required
Recommended to charge fully before first use for optimal calibration
Compatible with Asus original charging systems and firmware
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