The BTI L84394-005-BTI is a reliable 3-cell 11.55V Li-Ion notebook battery designed for professional use, delivering steady power for HP EliteBook laptops. Manufactured by BATTERY TECHNOLOGY, this compact replacement battery offers dependable performance across multiple EliteBook models, helping you stay productive on the go.
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Battery Type: 3-cell Lithium-Ion
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Voltage: 11.55V for consistent power delivery
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Compatibility: Works with N59787-005-BTI, BX03XL, N59733-AC1, HSTNN-OB3H and HP EliteBook 830/835/840/845/860/865 G11 series
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Brand: BATTERY TECHNOLOGY — a trusted replacement battery manufacturer
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Design: Compact and lightweight for easy portability
This battery extends your notebook’s operational time, supporting professional workloads between charges with reliable, steady power. It’s designed to meet business-grade standards and offers a straightforward replacement option when upgrading or restoring your EliteBook’s runtime.
Specifications
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Model: BTI L84394-005-BTI
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Battery Type: 3-cell Lithium-Ion
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Voltage: 11.55V
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Compatibility: HP EliteBook 830 G11, 835 G11, 840 G11, 845 G11, 860 G11, 865 G11 and related part numbers N59787-005-BTI, BX03XL, N59733-AC1, HSTNN-OB3H
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Brand: BATTERY TECHNOLOGY
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Design: Compact and lightweight
Frequently Asked Questions
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What is the battery type and voltage?
A: 3‑cell Lithium‑Ion battery, 11.55V.
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Which devices is it compatible with?
A: HP EliteBook 830, 835, 840, 845, 860, 865 G11 series and models using N59787-005-BTI, BX03XL, N59733-AC1, HSTNN-OB3H.
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Is this an original HP battery?
A: It is a high‑quality compatible replacement manufactured by BATTERY TECHNOLOGY.
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How does it affect runtime?
A: It provides reliable power to extend operational time; actual runtime depends on usage and settings.
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How should I install or replace the battery?
A: Power down the notebook, unplug, remove the back panel if needed, disconnect the old battery, connect the new one, and reassemble; ensure it’s charged before heavy use.
