{"product_id":"ninjabatt-hp-15-series-laptop-battery-la03df-la04","title":"NinjaBatt HP 15-Series Laptop Battery LA03DF LA04","description":"\u003cp\u003e\u003cstrong\u003eNinjaBatt 776622-001 is a high-performance 4-cell replacement Li-ion battery (32Wh, 2200mAh, 14.4V) designed to restore power to select HP 15-series and Pavilion laptops.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your compatible HP laptop shows reduced runtime or won’t hold charge, this NinjaBatt replacement battery offers a direct-fit, safety-built alternative to the original pack. It uses grade-A cells and reinforced circuitry to match the original form, while providing a dependable rated capacity so you can work, stream, and travel with predictable battery life.\u003c\/p\u003e\n\n\u003ch3\u003eWhich HP models and part numbers does this battery work with?\u003c\/h3\u003e\n\u003cp\u003eThis NinjaBatt battery is made to replace several HP part numbers and to fit many HP 15-series and Pavilion 14\/15 machines. Check your laptop’s service tag or the existing battery label to confirm compatibility before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible HP part numbers: 728460-001, 752237-001, 776622-001 and more.\u003c\/li\u003e\n  \u003cli\u003eWorks with LA04 \/ LA03DF style battery bays and TPN-Q125\/Q130 family models.\u003c\/li\u003e\n  \u003cli\u003eFits dozens of Pavilion and ProBook 14\/15 variants listed on the product page.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long will the NinjaBatt battery power my laptop and how durable is it?\u003c\/h3\u003e\n\u003cp\u003eThe battery is rated at 32Wh (2200mAh) and 14.4V, providing the same nominal capacity you’d expect from the original pack for everyday tasks. Constructed from grade-A Li-ion cells, it’s built for repeated charging and discharging cycles and includes protection circuitry to help extend service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated capacity: 32Wh \/ 2200mAh at 14.4V for predictable runtime.\u003c\/li\u003e\n  \u003cli\u003eCells rated for up to about 500 full charge cycles under normal use.\u003c\/li\u003e\n  \u003cli\u003eIncludes built-in protection against overcharge, overcurrent, and short circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the NinjaBatt replacement safe and backed by warranty?\u003c\/h3\u003e\n\u003cp\u003eSafety features and quality assembly are part of the design: the pack uses tested components and PCB protection to meet common safety expectations for laptop batteries. NinjaBatt also provides a 12-month warranty, giving you coverage against manufacturing defects for a full year from purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAssembled with high-quality materials and circuit boards for reliability.\u003c\/li\u003e\n  \u003cli\u003eGrade A cells and built-in protection reduce risk of failure modes.\u003c\/li\u003e\n  \u003cli\u003e12-month warranty included—contact NinjaBatt for support on defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install this battery and any tips for best performance?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for models with removable battery bays: power down, remove the old pack, and snap the new NinjaBatt battery into place. For sealed chassis or if you’re unsure, follow your laptop manufacturer’s service instructions or seek professional help to avoid damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower off and unplug your laptop before swapping batteries.\u003c\/li\u003e\n  \u003cli\u003eConfirm connector alignment and secure the latch; avoid forcing the pack.\u003c\/li\u003e\n  \u003cli\u003eCalibrate occasionally: fully charge then fully discharge once every few months.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The NinjaBatt 776622-001 is aimed at HP laptop owners who need a reliable, OEM-compatible replacement without paying original-brand premiums. It suits students, remote workers, IT technicians, and anyone maintaining older HP Pavilion or 15-series laptops that accept LA03DF\/LA04 style batteries. If your device uses one of the listed part numbers or model IDs and shows reduced battery life or charging problems, this pack provides a tested replacement option with a 12-month warranty for added confidence.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the capacity and voltage of this NinjaBatt battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The battery is rated 32Wh (2200mAh) at 14.4V, built as a 4-cell Li-ion replacement pack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the battery come with a warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, NinjaBatt includes a 12-month warranty covering manufacturing defects.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NinjaBatt","offers":[{"title":"Default Title","offer_id":48412985852061,"sku":"B00YJCJD2Q","price":46.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/ninjabatt-front-packaging-hp-compatibility.jpg?v=1781255232","url":"https:\/\/nexoltic.com\/products\/ninjabatt-hp-15-series-laptop-battery-la03df-la04","provider":"Nexoltic","version":"1.0","type":"link"}