BTI 42T4799 compatible 91Wh 9-cell battery for Lenovo Thinkpad T410/20/30 T510/20/30 W510/20/30

Compare today's prices on the "BTI 42T4799 compatible 91Wh 9-cell battery for Lenovo Thinkpad T410/20/30 T510/20/30 W510/20/30".

BTI 42T4799 Compatible 91Wh 9-Cell Battery for Lenovo ThinkPad T410/20/30 T510/20/30 W510/20/30

Keep your Lenovo ThinkPad running through the longest workdays with this high-capacity 91Wh replacement battery. Designed as a direct compatible alternative for the 42T4799, this 9-cell lithium-ion unit delivers reliable, extended power for T410, T420, T430, T510, T520, T530, W510, W520, and W530 series laptops. Whether you are in meetings, travelling, or working remotely, the 8400 mAh capacity ensures you stay productive without constantly searching for a power outlet.

- High 91Wh capacity (8400 mAh) for extended usage between charges

- 9-cell configuration for superior runtime compared to standard 6-cell batteries

- Voltage: 10.8 V, built with high-quality lithium-ion cells for stable performance

- 100% compatible with Lenovo ThinkPad models: T410, T420, T430, T510, T520, T530, W510, W520, W530

- Certified safety features including overcharge, over-discharge, and short-circuit protection

- Easy installation with no drivers required – simply replace your old battery and charge

- Sleek black finish matches your laptop design

Upgrade your ThinkPad’s endurance with this dependable, cost-effective power solution.

GTIN: 5059902152121