Description
Product Overview
This genuine Lenovo 45N1111 24Wh battery provides reliable power for your compatible ThinkPad laptop. Manufactured to meet original specifications, it ensures optimal performance and safety.
Specifications
- Part Number: 45N1111
- Capacity: 24Wh
- Voltage: 10.8V
- Chemistry: Lithium-ion
- Condition: Brand new
Compatible Part Numbers (P/N)
This battery replaces the following Lenovo part numbers:
- 00HW031, 00HW032, 01AV459
- 121500144, 45N1108, 45N1109
- 45N1110, 45N1112, 45N1113
- 45N1773, L16M3P71, SB10K97602
Compatible Models
Designed for these Lenovo ThinkPad models:
- ThinkPad A275 (20KC/20KD)
- ThinkPad T440, T440s, T440si series
- ThinkPad T450, T450s series
- ThinkPad T460 series
- ThinkPad X230s, X240, X240s series
- ThinkPad X250, X260, X270 series
When to Replace Your Battery
Consider replacing your laptop battery if you notice any of these signs:
| Symptom | Description |
|---|---|
| Short Runtime | Battery drains quickly even after full charge |
| Swelling/Bulging | Battery case appears expanded or distorted |
| Charging Issues | Won’t hold charge or charges intermittently |
| System Warnings | Laptop shows “Replace Battery” or similar alerts |
| Age | Battery is over 2-3 years old with reduced performance |
| Overheating | Battery gets unusually hot during use or charging |
| Random Shutdowns | Laptop turns off unexpectedly even with charge remaining |
Need Help Finding Compatibility?
We’ve listed the most common compatible part numbers and models above, but there are additional compatible devices. If you don’t see your specific model listed, please leave your laptop model number or current battery part number in the order notes during checkout. We’ll verify compatibility before shipping.
Shipping & Warranty
- Ships within 1 business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- In stock – ready to ship
- Free shipping included
- 100% brand new product
Reviews
There are no reviews yet.