The Frontech LBT-0103 is a 4-cell Lithium-Ion replacement laptop battery designed for high compatibility with specific HP laptop series. Below are the technical specifications and details for this model.
Technical Specifications
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Battery Type: Lithium-Ion (Li-ion)
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Cell Count: 4 Cells
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Voltage: 14.8V (Commonly compatible with 14.4V systems)
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Capacity: Typically 2200mAh to 2600mAh (Standard for 4-cell configurations)
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Color: Black
Primary Compatibility
This battery is specifically designed to replace the RA04 series batteries. It is compatible with the following HP laptop models:
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HP ProBook Series: 430 G1, 430 G2
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Spare Part Numbers: 707618-121, 707618-141, 708459-001, HSTNN-IB4L, RA04
Key Features
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Safety Protection: Built-in circuit protection ensures both safety and stability, protecting against over-voltage and over-heating.
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Build Quality: Uses high-quality Grade A cells to provide reliable power and a longer life cycle.
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Eco-Friendly: Constructed with materials that meet standard regulatory requirements for electronic components.
Usage Recommendations
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First Charge: It is recommended to charge the battery for at least 8–12 hours before the first use.
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Cycle Life: For optimal longevity, avoid letting the battery drop to 0% frequently; try to recharge when it reaches 15-20%.
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Storage: If the laptop will not be used for an extended period, store the battery at approximately 50% charge in a cool, dry place.



















