Asus S510UN Battery
Original price was: $165.99.$82.99Current price is: $82.99.
Direct-fit Asus S510UN replacement battery for select laptop models.
- 🔋 Voltage: 11.55V · Capacity: 42.0Wh / 3636mAh · Type: 6-Cell Li-ion
- 🔄 Replaces: S510UN, B31BI9H, B31N1637
- 💻 Fits: Asus S 510UN
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Restore your Asus laptop’s runtime with this high-quality S510UN replacement, compatible with S 510UN. This S510UN battery serves as a perfect substitute for laptops in the S 510UN model family, ensuring seamless compatibility and reliable performance. The replacement works with multiple part numbers including B31BI9H, B31N1637, and C31N1637, making it a versatile solution for various configurations. Whether your laptop uses the original S510UN designation or any of the alternate part numbers like B31BI9H or C31N1637, this battery delivers the power you need to keep working productively throughout your day.
This direct-fit S510UN battery features 11.55V at 42.0Wh capacity with 3636mAh rating, utilizing advanced lithium-ion chemistry in a 6-cell configuration. The Samsung cells provide reliable power delivery at the correct voltage for your laptop’s charging system. Each cell meets strict quality standards to ensure consistent performance and longevity, giving you confidence in your laptop’s power management.
With an estimated runtime of 3-5 hours under typical usage conditions, this S510UN replacement keeps you productive during meetings, travel, or anywhere access to power outlets is limited. It is an ideal replacement when your original battery no longer holds a full charge, restoring your laptop’s portability and convenience for daily computing tasks.
Technical Specifications
| Voltage | 11.55V |
| Capacity | 42.0Wh / 3636mAh |
| Cells | 6-cell Li-ion |
| Part Number | S510UN |
| Brand | Asus Compatible |
Key Features
- High-capacity 42.0Wh 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 | Asus Compatible |
| Capacity | 42.0Wh / 3636mAh |
| Part Number | S510UN |
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.
⚡ Do you offer expedited shipping?
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.
🌎 Do you ship internationally?
At this time, we only ship within the United States. We do not offer international delivery options.
📮 Can you deliver to PO Boxes?
Yes! We gladly deliver to PO Boxes, as USPS handles most of our shipments.
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.
Insurance Claims: All USPS shipments are insured. Any claims for lost or damaged packages must be filed with USPS. We will guide you through the process to ensure a resolution.
✅ 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.
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