Description
Keep your Lenovo ThinkPad T490s powered throughout your workday with a replacement internal laptop battery from Laztech Solutions.
This battery is designed for compatible Lenovo ThinkPad T490s laptops. It provides portable power when you disconnect your laptop from its charger. Therefore, you can continue working, studying and handling everyday tasks without remaining connected to a power outlet.
Compatible with Lenovo ThinkPad T490s Touch and Non-Touch Models
This replacement battery is intended for compatible Lenovo ThinkPad T490s touchscreen and non-touchscreen configurations, including:
- Intel Core i5, 8th Generation
- 16GB RAM
- 256GB SSD
- 14-inch touchscreen display
- 14-inch non-touchscreen display
The T490s platform uses an integrated 57Wh lithium-polymer battery. However, always confirm the original battery FRU, voltage and connector before ordering.
Signs Your Lenovo T490s Battery Needs Replacement
Your laptop battery may need replacement if you experience:
- The battery drains unusually quickly.
- Your laptop shuts down without warning.
- Windows displays a battery replacement warning.
- The battery fails to charge properly.
- Your laptop only works when connected to the charger.
- Battery capacity has dropped significantly.
- The battery becomes swollen or physically damaged.
Important: If your battery appears swollen, stop using the laptop and arrange professional battery replacement. Do not puncture, press or attempt to repair a swollen battery.
Benefits of Replacing Your Lenovo T490s Battery
A suitable replacement battery can help restore your laptop’s portable power.
Key benefits include:
- Improved battery backup when working away from a power outlet.
- Reliable power for everyday laptop activities.
- Convenient charging and portable operation.
- Replacement of an old or degraded battery.
- Support for compatible Lenovo ThinkPad T490s configurations.
Additionally, the T490s supports Rapid Charge when paired with a compatible 65W USB-C AC adapter.
Why Choose Laztech Solutions?
At Laztech Solutions, we help customers find suitable laptop batteries, replacement parts and accessories. We also assist with checking battery compatibility before purchase.
Whether you need a replacement battery for a touchscreen or non-touchscreen T490s, our team can help identify the correct option.
Looking for a Lenovo ThinkPad T490s battery in Kenya? Contact Laztech Solutions for pricing, availability and compatibility assistance.
Share your laptop’s machine type or the FRU number printed on your original battery. This helps us identify a suitable replacement for your laptop.

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