

MYLAP Performace Series CQ42 Battery Compatible For HP CQ42 Battery For MU06, MU09, CQ42, CQ32, CQ62, CQ72, G42, G62, G72 Laptop Battery

Free Delivery

5 Days Refundable

1 Year warranty

Best Quality Guaranteed
- Battery Type : Li-ion
- Capacity : 4000 mAh/43WH, Voltage :10.6v,
- Waranty : 1 Year Replacement Warranty
- Number of Cell : 6 Cell
- Box contains 1 Compatible HP CQ42 Laptop Battery
- Risk-Free Purchase. Quick Easy Returns.
- The Mylap CQ42 Battery is fully compatible with HP CQ42, CQ32, CQ57, CQ62, CQ72, CQ43, G32, G42, G62, G72 series laptops, and part numbers 593553-001, 593554-001, HSTNN-LB0W, HSTNN-IB0X, DM4, DV6, DV7, MU06 and MU09 Laptops and More. This high-performance laptop battery ensures reliable power and extended backup for uninterrupted usage.

Mylap CQ42 Laptop Battery – Unleash Limitless Power & Reliability

Revive Your HP Laptop With Outstanding Power & Performance
Is your HP laptop shutting down too soon? Struggling with weak battery life and slow charging? It’s time to upgrade to the MYLAP HP CQ42 Battery—a high-quality replacement battery designed to keep your laptop running longer, faster, and safer.
Built with premium-grade lithium-ion cells, advanced safety features, and extended battery life, the Mylap CQ42 Battery ensures your laptop stays powered whether you're working, studying, or streaming.
✅ 100% Compatibility with HP Laptops – No BIOS errors, no compatibility issues.
✅ Premium Li-ion Cells – Ensures stable power output for uninterrupted performance.
✅ Up to 500+ Recharge Cycles – Lasts longer than standard laptop batteries.
✅ Enhanced Safety Features – Overcharge, overheat, and short-circuit protection.
✅ Quick & Easy Installation – Plug-and-play replacement for hassle-free use.
✅ Fast & Free Delivery – Get your battery delivered quickly at no extra cost.
✅ 1-Year Replacement Warranty – Peace of mind with hassle-free replacement.
✅ Cash on Delivery Available – Pay when you receive your order.
✅ Dedicated After-Sales Support – Expert assistance for installation and troubleshooting.
✅ 10-Day Easy Return Policy – Shop with confidence, risk-free!
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Next-Generation Power Technology for Maximum Performance
Extended Battery Backup – Delivers 2.5 to 4 hours of uninterrupted usage for work and entertainment. Battery backup may vary based on usage and settings.
High-Capacity Power – Ranges from 2200mAh to 5200mAh, providing long-lasting energy.
Optimized Voltage & Stability – Operates at 14.8V, ensuring steady performance and preventing sudden shutdowns.
Premium Li-ion Cells – Built with 4 high-quality lithium-ion cells for efficient and stable power delivery.
500+ Charge Cycles – 0-Cycle Technology guarantees full capacity from the first charge, enhancing battery lifespan.
Advanced Li-ion Technology – Reduces self-discharge, improves power efficiency, and extends overall battery life.
Fast Charging & Efficient Power Management – Supports quick charging while minimizing power wastage for enhanced productivity.
Seamless Compatibility & Easy Installation – Perfect fit for HP laptops, ensuring a secure and stable connection without modifications.
Upgrade Your Laptop’s Battery Life!
Don’t let power issues slow you down! Say goodbye to sudden shutdowns, slow charging, and battery drain. The Mylap HP CQ42 Battery is designed to deliver long-lasting backup, rapid charging, and uncompromised performance for your HP laptop.
- More Power – Stay productive for hours without interruptions.
- More Efficiency – Smart energy management for optimal battery life.
- More Reliability – Premium quality cells ensure stable power output.
Your laptop deserves the best—Choose Mylap!Â

Multi-Layered Safety Protection
Your laptop’s safety is our priority. The MYLAP HP CQ42 Battery comes with a smart Battery Management System (BMS) to prevent:
✅ Overcharging & Overheating – Extends battery life while keeping your laptop safe.
✅ Short-Circuit Protection – Prevents electrical faults and sudden shutdowns.
✅ Voltage Surge Protection – Ensures consistent power without fluctuations.
✅ Battery Balancing Technology – Enhances overall performance and longevity.
Specification
Battery Type: |
Lithium-ion |
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Capacity |
4000mAh |
Voltage |
10.8V |
Watt-hour |
43Wh |
Cell Configuration |
6 Cells |
Overcharge Protection |
Yes |
Short-circuit Protection |
Yes |
Overheating Protection |
Yes |
Intelligent Power Management |
Yes |
RoHS Compliance |
Yes |
CE & FCC Certified |
Yes |
Weight |
320 Grams |
Dimensions |
204.8 x 52.2 x 20.8 mm |
Color |
Black |
Built for Durability & Daily Reliability
Seamless Compatibility with HP Laptops
 The Mylap HP CQ42 Battery is 100% compatible with:
HP CQ42, CQ32, CQ62, CQ72, G42, G62, G72 series laptops
Part numbers: 593553-001, 593554-001, HSTNN-LB0W, HSTNN-IB0X, MU06, MU09
This CQ42 battery is fully compatible with Compaq Presario CQ42, HP CQ42 Battery Original, HP MU06 Notebook Battery, Â HP MU09 Battery, HP CQ62 Battery, Compaq Presario CQ62 Battery, CQ57 Battery, HP DV7 Battery and more!
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Note: Before purchase, check your existing battery model for perfect compatibility! ​

At Mylap, we don’t just sell batteries – we build lasting relationships.
We understand the importance of reliable support after your purchase. That’s why we offer:
📞 24/7 Customer Assistance – Got questions? Need troubleshooting? We’re always here.
🔄 Hassle-Free Replacements – Our 1-Year Replacement Warranty ensures complete peace of mind.
📦 Easy Returns – Enjoy a 10-day return policy with no stress.
⚡ Fast & Free Shipping – So you get your battery when you need it the most.
🛠Technical Support from Experts – Get guidance on installation, performance optimization, and care tips.
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Mylap’s dedicated after-sales team ensures that your laptop stays powered for years to come. Your trust is our success!
Compatible Part Numbers
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Compatible Model Numbers
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Order now and experience the difference!
Enjoy 1-Year Replacement Warranty, 10-Day Easy Return, Free & Fast Delivery, and 24/7 Dedicated After-Sales Support!
Weight | 0.320 kg |
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Dimensions | 2.08 × 5.23 × 20.48 cm |
Compatible With Brand |
HP Laptop Battery |
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