Lenovo 5B10S73500 Battery for ThinkBook 13S-IML
Original price was: $131.99.$65.99Current price is: $65.99.
New Lenovo 5B10S73500 replacement battery, built for compatible notebooks.
- 🔋 Voltage: 15.0V · Capacity: 45.0Wh / 2900mAh · Type: Li-ion
- 🔄 Replaces: 5B10S73500, 5B10S73499, 5B10S73501
- 💻 Fits: Lenovo ThinkBook 13S-IML, ThinkBook 14S, ThinkBook 13S
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Keep your Lenovo ThinkBook 13S-IML notebook powered with this new 5B10S73500 replacement battery, a direct fit for select models. This 5B10S73500 battery is designed for compatibility with ThinkBook 13S-IML, ThinkBook 14S, ThinkBook 13S, and THINKBOOK 13S laptop families. The replacement works seamlessly with multiple part number configurations, including alternate numbers 5B10S73499, 5B10W67315, and L18C4PF0 for broader compatibility across your ThinkBook series. Whether you need to replace an aging power source or keep a spare on hand, this battery delivers reliable performance for your mobile computing needs.
This direct-fit 5B10S73500 replacement operates at the correct voltage of 15.0V and provides 45.0Wh capacity with 2900mAh power storage. The lithium-ion chemistry utilizes Samsung cells for dependable energy delivery and charging cycles. These specifications match your original battery requirements perfectly, ensuring seamless integration with your ThinkBook power management system.
With typical runtime ranging from 3 to 5 hours depending on your usage patterns, this 5B10S73500 battery supports productive work sessions and everyday computing tasks. This is the recommended replacement when your original battery needs replacing. The reliable power delivery keeps your ThinkBook ready for meetings, travel, and extended work periods away from wall outlets.
Technical Specifications
| Voltage | 15.0V |
| Capacity | 45.0Wh / 2900mAh |
| Chemistry | Li-ion |
| Part Number | 5B10S73500 |
| Brand | Lenovo Compatible |
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 | 15.0V |
|---|---|
| Brand | Lenovo Compatible |
| Capacity | 45.0Wh / 2900mAh |
| Part Number | 5B10S73500 |
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🚚 What is the cost of shipping?
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⏱️ 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.
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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.
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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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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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✅ 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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