Lenovo ThinkPad Battery 81+ (6 cell)

Lenovo ThinkPad Battery 81+ (6 cell)
Ordered upon request
Standard: Due date unavailable
Key features
  • Lithium-Polymer (Li-Polymer) technology
  • 6 cell system battery
Product overview
Product codes

Products frequently bought together


Product Description


The 6-cell ThinkPad 81+ battery is compatible with T420s and T430s systems. These rechargeable batteries use Lithium-Ion and Lithium-Polymer technology to allow you to stay unplugged for longer. The battery lasts for 44 watt hours on average and can be recharged with the ThinkPad External Battery Charger (40Y7625).

The life of the battery differs due to many factors. These include: battery conditioning, power management, screen brightness, applications, features and other customer preferences.



Product Description
Lenovo ThinkPad Battery 81+ - laptop battery - Li-Ion - 3900 mAh
Device Type
Laptop battery
300 g
Lithium Ion 6-cell - 3900 mAh
Batteries Qty
Dimensions (WxDxH)
22.05 cm x 7.56 cm x 1.32 cm
Manufacturer Warranty
1-year warranty
Designed For
ThinkPad T420s 4170, 4171, 4172, 4173, 4174, 4175, 4176; T420si 4171; T430s 2352, 2353, 2354, 2355, 2356, 2358; T430si 2352, 2353

Customer reviews


Find similar


Not quite found what you are looking for? You can find products which may be more suitable by simply checking the features that interest you and clicking the find button.

Need it in a hurry?
Express delivery available on selected items
Over 15,000 products
The latest technology from the biggest brands
UK customer service
Our people are on hand Mon to Fri 9am - 5pm
Over 25 years of experience
Trusted by customers for over two decades
Lenovo ThinkPad Batter...