HP 455771-001 Battery for EliteBook 8440p 8440w 6440b 6445b 6450b 6455b 6540b 6545b
Original price was: $123.99.$61.99Current price is: $61.99.
New replacement battery for HP laptops using the 455771-001 part number.
- 🔋 Voltage: 10.8V · Capacity: 93.0Wh / 7800mAh · Type: 9-Cell Li-ion
- 🔄 Replaces: 455771-001, 455771-002, 455771-003
- 💻 Fits: HP HP EliteBook 8440p 8440w 6440b 6445b 6450b 6455b 6540b 6545b, Business NoteBook 6535B, Business NoteBook 6730B
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Keep your HP HP EliteBook 8440p 8440w 6440b 6445b 6450b 6455b 6540b 6545b notebook powered with this new 455771-001 replacement battery, a direct fit for select models. This 455771-001 battery is designed to work seamlessly with HP EliteBook 8440P, EliteBook 8440W, EliteBook 6930P, ProBook 6440B, ProBook 6445B, and Business NoteBook 6930P laptops. Cross-compatible with alternate part numbers including 455771-002, 455771-003, and 455771-005, this replacement provides reliable power for your HP notebook. The 455771-001 ensures proper fit and performance across multiple HP laptop series.
This direct-fit replacement delivers 10.8V power output with a robust 93.0Wh capacity from premium lithium-ion cells. The 9-cell configuration provides 7800mAh of energy storage, ensuring the correct voltage and capacity specifications for your laptop. Built with high-quality cells and Li-ion chemistry, this 455771-001 replacement battery meets the exact power requirements of compatible HP notebook models.
With an estimated runtime of 8-10 hours under typical usage conditions, this replacement battery keeps your laptop running throughout extended work sessions. Choose this replacement battery to extend the working life of your laptop. The 455771-001 provides dependable mobile computing power for business professionals and everyday users who need reliable performance from their HP notebook.
Technical Specifications
| Voltage | 10.8V |
| Capacity | 93.0Wh / 7800mAh |
| Cells | 9-cell Li-ion |
| Part Number | 455771-001 |
| Brand | HP Compatible |
Key Features
- High-capacity 93.0Wh 9-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 | 10.8V |
|---|---|
| Brand | HP Compatible |
| Capacity | 93.0Wh / 7800mAh |
| Part Number | 455771-001 |
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.
🚚 What is the cost of shipping?
Shipping is completely free on all orders — no minimum purchase requirements, no hidden fees, and no surprise charges at checkout. We believe in transparent pricing so you can shop with confidence.
📬 Which shipping carriers do we use?
Most orders are shipped via USPS (United States Postal Service), which provides fast and affordable nationwide delivery. For large, heavy, or bulk orders, we may use FedEx or UPS to ensure safe and efficient handling.
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.
- Order Processing: Orders are typically processed and shipped within 24 business hours of purchase.
- Delays: Shipping times may be longer during weekends, public holidays, or severe weather conditions.
If your order is time-sensitive, please contact us before purchasing, and we’ll do our best to assist.
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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.
🔍 How can I track my order?
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.
📦 Lost or Missing Packages
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.
- Ask neighbors or household members in case someone accepted the package.
- Wait 24 hours — USPS sometimes scans items as delivered before arrival.
If your package is still missing after these steps:
- Contact your local USPS office. USPS can provide GPS delivery confirmation to determine where your package was left.
- Contact us at cs@usabatteries.com or via Live Chat. We will assist you in opening an investigation and help retrieve GPS scan data if necessary.
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✅ Our Commitment
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.
The USABatteries.com Guarantee
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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