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BTI CA09 compatible 91Wh 9-cell battery for HP PROBOOK 640 650 G1 - Image 1
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BTI CA09 compatible 91Wh 9-cell battery for HP PROBOOK 640 650 G1

BTI

Compare today's prices on the "BTI CA09 compatible 91Wh 9-cell battery for HP PROBOOK 640 650 G1".

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Last Updated: 24/03/2026
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Product Description

Compare today's prices on the "BTI CA09 compatible 91Wh 9-cell battery for HP PROBOOK 640 650 G1".

BTI CA09 compatible 91Wh 9-cell battery for HP PROBOOK 640 650 G1

Keep your HP ProBook 640 or 650 G1 running through the longest working days with this high-capacity 91Wh replacement battery. Designed for reliable, drop-in compatibility, it delivers the extra power you need to stay productive away from a power socket, whether you are in meetings, travelling, or working remotely. With a robust 8400mAh capacity, this lithium-ion cell offers substantially more runtime than standard batteries, so you can focus on your tasks without constantly hunting for a charger.

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

- 9-cell construction provides superior energy density and longevity

- 10.8V voltage rating, fully compatible with HP ProBook 640 G1 and 650 G1 models

- Lithium-Ion (Li-Ion) chemistry for consistent performance and low self-discharge

- Direct replacement for original BTI CA09 battery part numbers

- Simple installation – no tools or additional adapters required

- Built-in circuit protection safeguards against overcharge, over-discharge, and short circuits

- Colour: Black, designed to match your laptop professionally

- Single battery included in the package

Trust this reliable power source to keep your ProBook ready for the demands of your day.

GTIN: 886734851251