TheBetterBuy logo
BTI 80Wh 4 cell SB10X19048 compatible battery for LENOVO THINKPAD X1 EXTREME 3RD GEN 20TL THINKPAD X1 EXTREME 3RD GEN 20TK THINKPAD P1 GEN 3 20TJ - Image 1

BTI 80Wh 4 cell SB10X19048 compatible battery for LENOVO THINKPAD X1 EXTREME 3RD GEN 20TL THINKPAD X1 EXTREME 3RD GEN 20TK THINKPAD P1 GEN 3 20TJ

BTI

Compare today's prices on the "BTI 80Wh 4 cell SB10X19048 compatible battery for LENOVO THINKPAD X1 EXTREME 3RD GEN 20TL...

Available From

(2 stores)
Last Checked: 21/10/2026
Back to the Office logo

Back to the Office

✓In Stock
View Deal
£77.99
★Best Price
Free Shipping 3-5 Days | View More
Quzo UK logo

Quzo UK

✓In Stock
View Deal
£93.75
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 80Wh 4 cell SB10X19048 compatible battery for LENOVO THINKPAD X1 EXTREME 3RD GEN 20TL THINKPAD X1 EXTREME 3RD GEN 20TK THINKPAD P1 GEN 3 20TJ".

BTI 80Wh 4 Cell SB10X19048 Compatible Battery for Lenovo ThinkPad X1 Extreme 3rd Gen 20TL, ThinkPad X1 Extreme 3rd Gen 20TK, ThinkPad P1 Gen 3 20TJ

Keep your high-performance Lenovo ThinkPad running at its best with this reliable replacement battery from BTI. Designed specifically for the X1 Extreme and P1 Gen 3 series, this 80Wh lithium-ion pack delivers the long-lasting power you need for demanding tasks, from creative workflows to heavy multitasking. Enjoy the confidence of a seamless fit and consistent performance that matches your original battery.

- High capacity: 5210mAh / 80Wh for extended unplugged use

- Voltage: 15.36V, ensuring stable power delivery to your laptop

- Cell type: 4-cell Lithium-Ion (Li-Ion) for efficient energy storage

- Compatible with Lenovo ThinkPad X1 Extreme 3rd Gen (20TL, 20TK) and ThinkPad P1 Gen 3 (20TJ)

- Colour: sleek black design to blend with your device

- Single battery included (1 pc)

- Part number: BTI 5B10X19049-BTI 4-cell 15 (replaces SB10X19048)

Whether you are replacing an ageing battery or need a spare for travel, this BTI unit offers a cost-effective, reliable solution. It is built to strict quality standards and is fully compatible with your Lenovo system.

GTIN: 886734892575