Description
Dell Original 357F9 Laptop Battery For Dell Inspiron 15 7000 7559 7557 7567 7566 7759 15 5576 5577 Series
Upgrade or replace your laptop power source with the Dell Original 357F9 Laptop Battery For Dell Inspiron 15 7000 7559 7557 7567 7566 7759 15 5576 5577 Series, designed specifically for high-performance Dell laptops. Engineered for long-lasting reliability and superior quality, this 6-cell Li-Polymer battery is the ideal power solution for Dell Inspiron 15 7000 and 5000 Series models, including 7559, 7557, 7566, 7567, 7759, 5576, and 5577.
Whether you’re a gamer, creator, or power user, the Dell 357F9 battery ensures you stay productive and unplugged for longer. With an output of 11.1V and a high capacity of 74Wh (6330mAh), this original battery supports energy-efficient, safe, and stable operation – just like your laptop deserves.
Specifications of Dell Original 357F9 Laptop Battery
| Feature | Details |
|---|---|
| Brand | Dell |
| Battery Type | 6-cell Li-Polymer |
| Color | Black |
| Voltage | 11.1V |
| Capacity | 74Wh / 6330mAh |
| Battery Model | 357F9 |
| Alternative Part Numbers | 71JF4, 0GFJ6, 071FJ4, 00GFJ6, P65F, P65F001, P57F, P57F003 |
| Compatible Laptop Models | Dell Inspiron 15 5000 Series (5576, 5577), 7000 Series (7557, 7559, 7566, 7567, 7759), INS15PD Series |
| Battery Life | Varies by usage; optimized for extended performance |
| Build Quality | Original Dell manufacturing with high-grade components |
| Warranty | Typically includes a 6 to 12-month warranty from authorized sellers |
Key Features of Dell Original 357F9 Laptop Battery
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Genuine Dell Quality: Manufactured by Dell, this battery ensures 100% compatibility and performance, unlike generic replacements.
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High Capacity Performance: The 74Wh (6330mAh) capacity supports long-lasting use on a single charge, perfect for mobile professionals and gamers.
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Advanced Safety Standards: Includes built-in circuit protection against overcharging, overheating, and short-circuiting for safe operation.
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Perfect Fit for Inspiron Series: Designed specifically for various Dell Inspiron 15 5000 and 7000 Series models, ensuring a seamless fit and easy installation.
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Eco-Friendly and Efficient: Uses Lithium-Polymer technology for improved battery life cycles, lighter weight, and better charge efficiency.
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Energy Efficient Power: Delivers reliable power without compromising speed or efficiency, even under high-performance loads.
Compatibility of Dell Original 357F9 Laptop Battery
The Dell Original 357F9 Laptop Battery is compatible with a wide range of Dell Inspiron laptops. Below is a detailed list of supported models:
Dell Inspiron 15 7000 Series:
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Dell Inspiron 15 7000 (7557)
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Dell Inspiron 15 7000 (7559)
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Dell Inspiron 15 7000 (7566)
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Dell Inspiron 15 7000 (7567)
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Dell Inspiron 15 7000 (7759)
Dell Inspiron 15 5000 Series:
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Dell Inspiron 15 5000 (5576)
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Dell Inspiron 15 5000 (5577)
Dell INS15 and INS15PD Series:
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INS15-7566-D1545B / D1545R / D1645B / D1745B / D1745R / D1845B
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INS15-7567-D2545B
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INS15PD-1548B / 1548R / 1748B / 1748R / 1848B / 2548B / 2548R / 2748B / 2748R / 3848B / 3948B
If your Dell model matches any of these, the 357F9 battery is fully compatible.
Alternate Part Numbers
This battery can replace the following part numbers:
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357F9
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71JF4
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0GFJ6
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071FJ4
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00GFJ6
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P65F / P65F001
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P57F / P57F003
Always double-check the model number on your original battery or within your system specifications to ensure full compatibility.
Why Choose the Dell Original 357F9 Battery?
Purchasing a genuine Dell battery guarantees quality, compatibility, and safety. Unlike aftermarket or counterfeit products, original Dell batteries undergo extensive testing to ensure they meet Dell’s high-performance standards.
When you choose the 357F9 battery, you’re not just replacing power—you’re restoring your laptop to its peak performance.
Benefits of Choosing an Original Dell Original 357F9 Laptop Battery:
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Durable and Reliable: Designed to deliver consistent power over time, reducing the need for frequent replacements.
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Battery Management Features: Supports Dell’s built-in battery diagnostics and energy management tools for better lifecycle management.
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Thermal Control: Built-in safety technology regulates temperature and discharge rates, making it ideal for gaming laptops that generate heat.
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Authorized Reseller Backing: Purchase from trusted suppliers to receive full warranty and customer support coverage.
Usage Tips for Maximum Battery Life
To extend the lifespan and performance of your Dell 357F9 battery, follow these maintenance tips:
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Charge between 20% and 80%: Avoid complete discharges or overcharging whenever possible.
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Keep it cool: Use your laptop on a hard, flat surface to avoid overheating.
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Use original adapters: Only use Dell-approved chargers to avoid damaging the battery.
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Storage: If not in use for long periods, store the battery in a cool, dry place at about 50% charge.
Ideal For
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Gamers running high-performance applications
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Content Creators who demand stable, long-lasting power
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Students and Professionals needing reliable portable power for study or work
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Tech Repair Shops looking for OEM replacement parts
Final Thoughts
The Dell Original 357F9 Laptop Battery is a high-quality, OEM power source built to restore or enhance the performance of your Dell Inspiron 15 laptop. Its robust 74Wh capacity, solid build, and compatibility across a wide range of models make it an excellent investment for anyone looking to replace their aging or defective battery.
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