Australia (English / AUD $)
Australia (English / AUD $)
Lenovo | SKU# LEN10X90 | MODEL# 45N1139
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Availability: In Stock
This is a high‑quality Li-ion replacement laptop battery designed for compatible Lenovo ThinkPad S440 S431 laptops, delivering reliable power and consistent performance
The battery is engineered for select Lenovo ThinkPad S440 S431 models that use battery part number 45N1139, ensuring proper fit, safe operation, and dependable compatibility
This battery provides approximately 3100mAh/46Wh capacity, and delivers a stable 14.8V output for efficient everyday laptop operation
| Battery Model | AP23ABL |
|---|---|
| Battery voltage | 14.8V |
| Battery capacity | 3100mAh/46Wh |
| Battery Type | Li-ion |
| Condition | New |
| Certification | CE Certified |
| Warranty | 12 Months |
121500159 45N1138 45N1139 45N1140 45N1141
Lenovo S440 S431
Note: This battery has 2 different types of buckles (please refer our major picture) . Please leave us a message which type do you need when place order. Thank you!
Shipping Policy
All orders are processed and shipped from our warehouse within 1-2 business days after payment confirmation. We carefully inspect and package each item to ensure it arrives in the same condition it left our facility.
We ship to all major countries and territories. International shipping times may vary depending on your location and customs processing.
Standard Shipping
Delivery Time:12-15 business days
Track Your Order
When your order is dispatched, we’ll send you an email with tracking details so you can follow its journey.
If you don’t receive the tracking email, please contact us at sale@twobattery.com, and we’ll be happy to assist.
Important Information
Holiday Shipping
During peak holiday periods, processing and delivery times may be extended. We recommend placing orders early to ensure timely delivery.