BTI 42T4853 compatible 91Wh 9-cell battery for Lenovo Thinkpad T410/20/30 T510/20/30 W510/20/30

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BTI 42T4853 compatible 91Wh 9-cell battery for Lenovo Thinkpad T410/20/30 T510/20/30 W510/20/30

This high-capacity 91Wh replacement battery from Battery Technology, Inc. (BTI) is designed to keep your Lenovo Thinkpad laptop running for extended periods without needing a power outlet. Whether you are working remotely, travelling, or simply require extra runtime for demanding tasks, this 9-cell lithium-ion battery delivers dependable, long-lasting performance that matches or exceeds the original specifications. It is a cost-effective, reliable alternative to the OEM battery, ensuring your device stays productive throughout the day.

- High capacity of 91Wh (8400mAh) for exceptional runtime

- 10.8V voltage output, compatible with Lenovo Thinkpad T410, T420, T430, T510, T520, T530, W510, W520 and W530 series

- 9-cell design for extended power compared to standard 6-cell options

- Lithium-Ion (Li-Ion) technology for stable, efficient energy delivery

- Durable black casing with built-in safety circuitry against overcharge, over-discharge and short circuits

- 1 battery included per purchase - simple plug-and-play installation

This BTI replacement battery offers the perfect balance of performance and value, helping you stay productive without frequent recharging.

GTIN: 5059902152244