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BTI L77991-002 compatible 56Wh 3-cell battery for HP 850 G7 855 G7 850 - Image 1
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BTI L77991-002 compatible 56Wh 3-cell battery for HP 850 G7 855 G7 850

BTI

Compare today's prices on the "BTI L77991-002 compatible 56Wh 3-cell battery for HP 850 G7 855 G7 850".

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Last Updated: 31/03/2026
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Product Description

Compare today's prices on the "BTI L77991-002 compatible 56Wh 3-cell battery for HP 850 G7 855 G7 850".

BTI L77991-002 Compatible 56Wh 3-Cell Battery for HP 850 G7, 855 G7, 850

This high-performance replacement battery is designed to restore your HP laptop's mobility and productivity without the premium price tag. Offering a reliable 68Wh capacity, it provides extended runtime for work, study, or entertainment on the move, while meeting strict safety and compatibility standards for your HP 850 G7, 855 G7 or 850 series notebook.

- Lithium-Ion (Li-Ion) chemistry for stable power delivery and long cycle life

- Capacity of 5850 mAh / 68 Wh for hours of uninterrupted use

- Voltage of 11.55 V ensures correct power output for your device

- 3-cell design offers a balance between slim profile and energy storage

- Certified compatibility with HP 850 G7, 855 G7, and 850 models

- Plug-and-play installation – no additional drivers or modifications needed

- Black casing matches the original battery appearance

- Includes 1 battery unit per pack

- Built-in protection against overcharge, short circuit, and overheating

Trust this BTI-compatible battery to keep your HP laptop running smoothly throughout the day.

GTIN: 886734896092