{"product_id":"52-5wh-sr03xl-sr04xl-battery-for-hp-pavilion-envy-reliable","title":"52.5Wh SR03XL SR04XL Battery for HP Pavilion \u0026 Envy - Reliable","description":"\u003cp\u003eIn this review of the 52.5Wh SR03XL SR04XL Battery, the bottom line is straightforward: this is a practical, budget-friendly replacement battery for several HP Pavilion and Envy laptops when the original pack fails. The reviewer found it best for users who need an affordable way to restore portable runtime without buying a new machine. Installation is simple and the pack includes the expected protections, so the biggest reason to buy is the balance of compatibility and safety features for frequent laptop users who want a direct swap-in replacement.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage 11.55V:\u003c\/strong\u003e Matches the original power profile to ensure stable operation and correct charging behavior when swapped into compatible HP notebooks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity 52.5Wh:\u003c\/strong\u003e Offers a reasonable runtime for typical productivity use and web browsing compared with similar replacement packs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-cell design:\u003c\/strong\u003e Keeps the battery compact and light while delivering the stated capacity for laptops designed for this cell count.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection circuits:\u003c\/strong\u003e Built-in overcurrent, anti-overcharge, anti-overdischarge and temperature control help protect both the battery and the laptop from common failure modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated 500 recharge cycles:\u003c\/strong\u003e Durability is emphasized with about 500 full recharges expected under normal conditions, which supports long-term use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Replaces multiple OEM part numbers and fits a range of HP Pavilion Gaming, Envy x360 15, Envy 17 and Pavilion 15-CX series notebooks for easy sourcing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis battery is aimed at owners of compatible HP Pavilion and Envy models who need an affordable replacement that is straightforward to install and offers safety protections similar to the factory pack. It suits students, remote workers, and anyone who wants to extend the usable life of a laptop without paying OEM prices.\u003c\/p\u003e\n\u003cp\u003eIt is not for users who require guaranteed factory-equivalent longevity or for people with non-compatible HP models; those who need the longest possible cycle life or professional support should consider official manufacturer service or OEM packs instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood compatibility across many HP Pavilion and Envy 15 and 17 models, making replacement straightforward.\u003c\/li\u003e\n\u003cli\u003eIncludes safety features such as overcharge and temperature control to reduce risk during use.\u003c\/li\u003e\n\u003cli\u003eEasy to install and generally fits well according to user reports, delivering solid value for money.\u003c\/li\u003e\n\u003cli\u003eReasonable cycle life claim of about 500 recharges supports prolonged use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery life reports are mixed; some users see shorter runtime than expected, so actual longevity can vary by device and usage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e11.55V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e52.5Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell count\u003c\/td\u003e\n\u003ctd\u003e3 cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstimated recharge cycles\u003c\/td\u003e\n\u003ctd\u003eAbout 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection features\u003c\/td\u003e\n\u003ctd\u003eOvercurrent, anti-overcharge, anti-overdischarge, temperature control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement part numbers\u003c\/td\u003e\n\u003ctd\u003eSR03XL, SR03052XL, HSTNN-DB8Q, L08934-2C1, L08855-855, TPN-Q194\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible models\u003c\/td\u003e\n\u003ctd\u003eHP Envy x360 15, Envy 17-bw, Pavilion Gaming 15-cx and Pavilion 15-CX series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 52.5Wh SR03XL SR04XL replacement is a sensible, cost-effective option for owners of supported HP Pavilion and Envy notebooks who need a quick battery swap and basic safety protections. It delivers good compatibility and value, though buyers should accept some variability in runtime compared with original factory packs; overall it is a practical choice for extending laptop life without a large expense.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this battery safe to use in my laptop?\u003c\/strong\u003e\u003cbr\u003eYes. The pack includes overcurrent, overcharge, overdischarge and temperature protection to reduce common risks when used in compatible HP models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long will the battery last before capacity drops?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer estimates about 500 full recharge cycles; real-world lifespan will depend on usage patterns and charging habits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my Pavilion or Envy model?\u003c\/strong\u003e\u003cbr\u003eIt replaces multiple OEM part numbers and fits many Pavilion 15-CX, Pavilion Gaming 15-cx and Envy x360 15 and Envy 17-bw series models; check the listed part numbers against your current battery to confirm fit.\u003c\/p\u003e","brand":"Fancy Buying","offers":[{"title":"Default Title","offer_id":48189941645531,"sku":"B09XQG42F5","price":35.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71Ihn94t49L._AC_SL1500.jpg?v=1769483630","url":"https:\/\/gearmusthave.com\/products\/52-5wh-sr03xl-sr04xl-battery-for-hp-pavilion-envy-reliable","provider":"GearMustHave","version":"1.0","type":"link"}