{"product_id":"accu-cm03xl-5000-mah-56-wh-hp-elitebook-740-840-845-850-g1-g2","title":"CM03XL Battery HP EliteBook 840 G2 845 850 G1 740 - 5000mAh","description":"\u003cp\u003eDoes your HP EliteBook 840 G2, 845 G2, 850 G1\/G2 or 740 no longer last half a workday? The CM03XL is the standard external battery for these 14- and 15-inch EliteBooks from 2014-2015. This replacement with fresh Li-ion cells slides right in from underneath.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003ePart: External laptop battery CM03XL\u003c\/li\u003e\u003cli\u003eCapacity: 5000mAh \/ 56Wh\u003c\/li\u003e\u003cli\u003eVoltage: 11.1V (6-cell)\u003c\/li\u003e\u003cli\u003eCompatible: HP EliteBook 840\/845 G1 G2, 850 G1 G2, 740 G1 G2, ZBook 14\u003c\/li\u003e\u003cli\u003eOEM: CM03XL, HSTNN-DB4Q\u003c\/li\u003e\u003cli\u003eExternal battery - no disassembly needed\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eSymptoms of a defective part\u003c\/h4\u003e\u003cul\u003e\u003cli\u003eLess than 2 hours per charge\u003c\/li\u003e\u003cli\u003eSudden shutdown above 30%\u003c\/li\u003e\u003cli\u003eBattery hot at idle\u003c\/li\u003e\u003cli\u003eBIOS shows \"replace battery\"\u003c\/li\u003e\u003cli\u003eCharges only to 95%\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eInstallation\u003c\/h4\u003e\u003cp\u003e🟢 Easy - around 5 minutes. The CM03XL is an external battery, so no screws. Slide both latches, lift the old battery out, drop the new one in and fully charge for calibration.\u003c\/p\u003e\u003ch4\u003eFrequently asked questions\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eWill the CM03XL fit EliteBook 840 G3?\u003c\/strong\u003e\u003cbr\u003eNo - from G3 (2016) HP switched to the internal CS03XL.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWorks in a ZBook 14?\u003c\/strong\u003e\u003cbr\u003eYes - ZBook 14 (2014) shares the CM03XL platform.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many cycles?\u003c\/strong\u003e\u003cbr\u003eTypically 500-700 cycles in average use.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will the CM03XL fit EliteBook 840 G3?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No - from G3 (2016) HP switched to the internal CS03XL.\"}},{\"@type\":\"Question\",\"name\":\"Works in a ZBook 14?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - ZBook 14 (2014) shares the CM03XL platform.\"}},{\"@type\":\"Question\",\"name\":\"How many cycles?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Typically 500-700 cycles in average use.\"}}]}\u003c\/script\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"HowTo\",\"name\":\"Install CM03XL battery HP EliteBook 840 G2\",\"totalTime\":\"PT5M\",\"tool\":[{\"@type\":\"HowToTool\",\"name\":\"no tools\"}],\"step\":[{\"@type\":\"HowToStep\",\"position\":1,\"name\":\"Power off\",\"text\":\"Shut down the laptop and unplug.\"},{\"@type\":\"HowToStep\",\"position\":2,\"name\":\"Open latches\",\"text\":\"Slide both battery latches on the bottom.\"},{\"@type\":\"HowToStep\",\"position\":3,\"name\":\"Remove old battery\",\"text\":\"Lift out the old battery.\"},{\"@type\":\"HowToStep\",\"position\":4,\"name\":\"Slide new battery\",\"text\":\"Drop the CM03XL in until the latch clicks.\"},{\"@type\":\"HowToStep\",\"position\":5,\"name\":\"Full charge\",\"text\":\"Plug in adapter and charge to 100%.\"}]}\u003c\/script\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":54472835170627,"sku":"SYA003195901","price":39.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/6256\/4706\/files\/SYA003195901.jpg?v=1778436281","url":"https:\/\/mackenners.com\/en-us\/products\/accu-cm03xl-5000-mah-56-wh-hp-elitebook-740-840-845-850-g1-g2","provider":"Mackenners","version":"1.0","type":"link"}