HP ELITEBOOK8440W Battery for Business NoteBook 6535B
Original price was: $115.99.$57.99Current price is: $57.99.
HP ELITEBOOK8440W direct replacement battery for compatible models.
- 🔋 Voltage: 19.0V · Capacity: 98.8Wh / 5200mAh · Type: 6-Cell Li-ion
- 🔄 Replaces: ELITEBOOK8440W, 455771-001, 455771-002
- 💻 Fits: HP Business NoteBook 6535B, Business NoteBook 6730B, Business NoteBook 6530B
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This high-capacity ELITEBOOK8440W replacement battery fits select HP Business NoteBook 6535B laptops as an equivalent direct replacement. The ELITEBOOK8440W battery is compatible with multiple HP laptop model families including Business NoteBook 6530B, Business NoteBook 6730B, Business NoteBook 6735B, Business NoteBook 6930P, EliteBook 6830P, EliteBook 6930P, EliteBook 8440P, EliteBook 8440W, ProBook 6440B, ProBook 6445B, and ProBook 6530B systems. This replacement works with alternate part numbers 455771-001, 455771-002, 455771-003 and cross-references with compatible parts 458640-122 and 458640-141 for broad compatibility across HP’s professional laptop lineup.
This direct-fit ELITEBOOK8440W replacement delivers the correct voltage of 19.0V with substantial 98.8Wh capacity from premium lithium-ion cells configured in a 6-cell design. The high-quality cells provide 5200mAh capacity to power your laptop through extended work sessions. This equivalent replacement meets the original power specifications to ensure reliable performance and proper charging compatibility with your HP laptop’s power management system.
Users can expect approximately 9-11 hours of typical runtime from this ELITEBOOK8440W battery depending on system configuration and usage patterns. It is an ideal replacement when your original battery no longer holds a full charge. This replacement restores your laptop’s portability for business travel, remote work, and mobile productivity without being tethered to a power outlet.
Technical Specifications
| Voltage | 19.0V |
| Capacity | 98.8Wh / 5200mAh |
| Cells | 6-cell Li-ion |
| Part Number | ELITEBOOK8440W |
| Brand | HP Compatible |
Key Features
- High-capacity 98.8Wh 6-cell design for extended runtime
- Direct-fit replacement matching original voltage and capacity
- Premium lithium-ion cells for consistent performance
Compatible Part Numbers
Compatible Laptop Models
Compatible with the models, series, and devices listed above; however, this is
not a complete compatibility list, and additional unlisted models may also be
supported. If your device is not shown, please email us at cs@usabatteries.com
for compatibility confirmation.
| Voltage | 19.0V |
|---|---|
| Brand | HP Compatible |
| Capacity | 98.8Wh / 5200mAh |
| Part Number | ELITEBOOK8440W |
At USA Batteries, we are committed to providing fast, free, and reliable shipping on every order. Below, you’ll find detailed information about our shipping process, delivery timelines, carriers, and what to do if your order experiences an issue.
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Please Note: Some oversized products or wholesale shipments may require alternative carriers based on size, weight, or destination.
⏱️ How long does shipping take?
- Standard USPS Delivery: Most items arrive within 3–5 business days after leaving our warehouse.
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Currently, we do not offer paid expedited shipping options. However, many of our USPS shipments use Priority Mail, which generally arrives within 2–3 business days for most U.S. locations.
If you need a faster delivery option, reach out to us at cs@usabatteries.com, and we’ll check if a special arrangement can be made.
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At this time, we only ship within the United States. We do not offer international delivery options.
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If your order requires FedEx or UPS (usually for larger packages), we may contact you for a physical street address.
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You will receive an email with a tracking number as soon as your order ships.
You can also check your order status anytime on our Track Your Order page.
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If your tracking number shows “Delivered” but you haven’t received your package:
- Check around your home — porch, mailbox, garage, or any safe drop-off spots.
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- Wait 24 hours — USPS sometimes scans items as delivered before arrival.
If your package is still missing after these steps:
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Your satisfaction is our priority. If you experience any shipping issues, we will work closely with USPS or the relevant carrier to resolve the situation promptly and ensure your order reaches you safely.
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Your satisfaction is our priority. Every battery from USABatteries.com is rigorously tested and backed by a comprehensive 1-Year Warranty. We are so confident in our quality that we offer a Risk-Free 30-Day Money-Back Guarantee: if you aren't completely happy within the first month, we will cover the return shipping costs ourselves. Quality power, zero risk.
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