HP KB06XL Battery for Spectre X360 15-B
Original price was: $161.99.$80.99Current price is: $80.99.
Direct-fit HP KB06XL replacement battery for select laptop models.
- 🔋 Voltage: 11.55V · Capacity: 79.2Wh / 6857mAh · Type: 6-Cell Li-ion
- 🔄 Replaces: KB06XL, 902401-2C1, 902499-855
- 💻 Fits: HP Spectre X360 15-B, Spectre x360 15-BL, 4HG 39AV
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Looking for a reliable replacement for your HP KB06XL battery? This new KB06XL is engineered for select Spectre X360 15-B models. This replacement battery is fully compatible with Spectre X360 15-B, Spectre x360 15-BL, 4HG 39AV, Spectre x360 15-B, Spectre X360 15 Bl 012DX, and Spectre X360 15-BL laptop series. The KB06XL also works as a direct replacement for alternate part numbers including 902401-2C1, HSTNN-DB7R, and TPN-Q179, ensuring broad compatibility across multiple HP Spectre configurations. This battery delivers the correct specifications to restore your laptop’s portable performance.
This direct-fit KB06XL replacement operates at the correct voltage of 11.55V with a substantial 79.2Wh capacity rating. The 6-cell lithium-ion design provides 6857mAh of power storage using premium Samsung cells for reliable performance. This equivalent battery matches the original specifications exactly, ensuring your HP Spectre laptop receives the proper power delivery it was designed to handle.
With an estimated runtime of 7-9 hours under typical usage conditions, this KB06XL replacement battery supports extended computing sessions away from power outlets. Choose this replacement battery to extend the working life of your laptop. Whether you need backup power for work presentations or want to restore your Spectre’s original mobility, this battery provides dependable energy storage for daily computing tasks.
Technical Specifications
| Voltage | 11.55V |
| Capacity | 79.2Wh / 6857mAh |
| Cells | 6-cell Li-ion |
| Part Number | KB06XL |
| Brand | HP Compatible |
Key Features
- High-capacity 79.2Wh 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 | 11.55V |
|---|---|
| Brand | HP Compatible |
| Capacity | 79.2Wh / 6857mAh |
| Part Number | KB06XL |
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🚚 What is the cost of shipping?
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📬 Which shipping carriers do we use?
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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.
- Order Processing: Orders are typically processed and shipped within 24 business hours of purchase.
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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.
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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.
- 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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