TheBetterBuy logo
BTI 5B11K38949 compatible 80Wh 4-cell battery for LENOVO THINKBOOK 16P G4 - Image 1
1 / 2

BTI 5B11K38949 compatible 80Wh 4-cell battery for LENOVO THINKBOOK 16P G4

BTI

Compare today's prices on the "BTI 5B11K38949 compatible 80Wh 4-cell battery for LENOVO THINKBOOK 16P G4".

Available From

(2 stores)
Last Checked: 19/10/2026
Back to the Office logo

Back to the Office

✓In Stock
View Deal
£64.99
★Best Price
Free Shipping 3-5 Days | View More
Quzo UK logo

Quzo UK

✓In Stock
View Deal
£74.57
Free Shipping 5-7 Days | View More
amazon-logo

Amazon

ebay-logo

Ebay

*This site uses affiliate links. If you make a purchase through one of them, we may earn a small commission — at no additional cost to you.

Product Description

Compare today's prices on the "BTI 5B11K38949 compatible 80Wh 4-cell battery for LENOVO THINKBOOK 16P G4".

BTI 5B11K38949 compatible 80Wh 4-cell battery for LENOVO THINKBOOK 16P G4

Keep your Lenovo ThinkBook 16P G4 running at full power with this high-capacity 80Wh replacement battery. Designed specifically for compatibility with your laptop, it delivers the reliable, long-lasting performance you need for demanding tasks, prolonged work sessions, and on-the-go productivity without the constant search for a power outlet.

- 80Wh (5180 mAh) capacity for extended usage between charges

- 4-cell Lithium-Ion (Li-Ion) construction for efficient power delivery

- 15.44V voltage output matched to original ThinkBook 16P G4 specifications

- 100% compatible with Lenovo ThinkBook 16P G4 models (part number 5B11K38949)

- Direct replacement – easy to install and securely fits your device

- High-quality cells built to meet original equipment standards

- Sleek black finish that matches your laptop’s design

- Built-in safety protections against overcharge, short circuit, and overheating

Upgrade your laptop’s battery life with this dependable, cost-effective alternative to the original.

GTIN: 5059902171511