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Replacement Laptop Batteries

Discover the power of staying connected and productive with our wide selection of replacement laptop batteries. Whether you're tackling important work tasks, streaming your favorite shows, or simply browsing the web, having a reliable battery is essential for uninterrupted performance. Our collection offers high-quality options designed to fit a variety of laptop models, ensuring you find the perfect match for your device. With long-lasting energy and consistent performance, these batteries are engineered to keep you powered up throughout your day. Explore our range today and give your laptop the boost it needs to keep up with your lifestyle.

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  1. BTI - 4-Cell Lithium-Ion Battery for HP 250 G2 and 340 G2 Laptops

    SKU: J3ZGJH3HXH

    Product Description

    A rechargeable black lithium-ion battery delivering 14.4 volts and 2800 mAh for extended laptop use.
    See all Laptop Batteries
    Your price for this item is $102.58

  2. BTI Battery Tech - BTI 5B11N47485-BTI 11.55V 45WHR LI-ION BATTERY 5B11N47485, L22L3PE0, 5B11N47495, 5B11N47497, 5B11L67317, 5B11L67323

    SKU: J3ZGJHLY9F

    Product Description

    A rechargeable 3-cell lithium-ion battery delivering 11.55V and 45Wh for select Lenovo ThinkBook models.
    See all Lithium Batteries
    Your price for this item is $88.39
    Save $28
    The previous price was $117.24

  3. BTI Battery Tech - BTI L16M2PB2-BTI LI-ION NOTEBOOK BATTERY FOR LENOVO - Compatible OEM: L16M2PB2 Model: IDEAPAD 130-14IKB, IDEAPAD

    SKU: J3ZGJHGSTF

    Product Description

    A rechargeable lithium-ion battery designed for select Lenovo IdeaPad 130-14IKB notebook models.
    See all Rechargeable Batteries
    Your price for this item is $159.40

  4. Total Micro - Notebook Battery - For Notebook - Battery Rechargeable - 5100 mAh - 10.8 V DC

    SKU: J3W29VWJ6V

    Product Description

    A rechargeable notebook battery delivering 5100 mAh capacity and 10.8 V DC for reliable power.
    See all All Batteries & Power
    Your price for this item is $152.87

  5. BTI Battery Tech - BTI A1965-BTI 11.4V 50WHR LI-ION BATTERY - For Notebook - Battery Rechargeable - 4800 mAh - 11.4 V DC

    SKU: J3ZGJHGQ9S

    Product Description

    A rechargeable lithium-ion notebook battery delivering 11.4V and 4800mAh for reliable portable power.
    See all Lithium Batteries
    Your price for this item is $128.77
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.