The Battery Technology BTI L19C4PDB-BTI is a premium lithium-ion battery engineered specifically for Lenovo Thinkbook laptops, including the 15 G5 IRL and 14 G2 ARE models. With a capacity of 3760 mAh and energy rating of 58 Wh, this 4-cell battery provides consistent and dependable power to support your laptop's daily computing needs. Its output voltage of 15.44 V ensures optimal performance while maintaining safety standards. Designed as a direct replacement, this battery offers seamless compatibility with Lenovo part numbers such as 21JG0018US, 21JD, and 21JF. Lightweight at just 0.66 lbs, it enhances portability without adding bulk. Whether you need to replace an aging battery or want to extend your laptop's runtime, this BTI battery delivers efficient energy storage and reliable operation to keep you productive on the go.

• High Capacity 58Wh Battery: Provides extended usage time to keep your Lenovo Thinkbook running longer between charges.
• Compatible with Multiple Lenovo Models: Designed to fit Lenovo Thinkbook 15 G5 IRL and 14 G2 ARE models ensuring perfect fit and function.
• Lithium Ion Chemistry: Offers reliable power delivery with stable performance and longer lifespan compared to standard batteries.
• Lightweight Design: At only 0.66 lbs, it maintains your laptops portability without adding unnecessary weight.
• Proprietary Fit and Easy Installation: Ensures hassle-free replacement with exact compatibility to Lenovo part numbers like 21JG0018US, simplifying the upgrade process.

Product Dimensions:

5.00 x 2.70 x 0.50 in

0.70 lbs

Shipping Dimensions:

5.30 x 3.00 x 0.80 in