{"product_id":"hp-pavilion-dv9047ea-replacement-battery-144v-6600mah-li-ion","title":"HP Pavilion dv9047EA 14.4V Replacement Battery 432974-001","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHP Pavilion dv9000 Series — 14.4V Li-ion Replacement Battery (432974-001)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 14.4V, 6600mAh (95.04Wh) Li-ion battery replaces the original cell in the HP Pavilion dv9047EA, dv9095EA, dv9219EA, dv9294EU, and over 229 additional dv9000-series notebooks. It slots into the standard dv9000 battery bay and connects through the same 8-pin smart battery interface HP used across this generation. Voltage and capacity match OEM spec exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003edv9000-series platform fit:\u003c\/strong\u003e\n    HP built the entire dv9000 line around a shared 14.4V battery bus with a common connector pinout and BMS handshake protocol. Every model in this cluster — from the dv9047EA to the dv9295EU — reads battery state data over the same SMBus lines, so one replacement cell covers the full range without any adapter or firmware difference.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell on a dv9000-series unit and confirmed the BMS negotiated charge correctly, the BIOS recognised capacity without a fault code, and cell temperature stayed within HP's charge-cutoff threshold through three consecutive full cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install calibration on dv9000:\u003c\/strong\u003e\n    After fitting, run one full discharge until the laptop hibernates on low-battery cutoff, then charge uninterrupted to 100% without interruption. This forces the fuel gauge IC to recalibrate against the new cell's actual capacity and clears the inaccurate health warning the BIOS displays after every cell swap.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the dv9000 BIOS reports poor health immediately after a battery swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe dv9000's BIOS reads health data from EEPROM registers stored on the battery's BMS board, not from live cell measurements. When a new cell arrives, those registers still hold factory default values that don't match the BIOS's learned profile from the old pack. The result is a \"poor health\" or \"0% available\" warning even when the new cell is fully charged and functioning correctly. Running one complete discharge-to-hibernate followed by an uninterrupted charge to 100% rewrites the learned values and clears the warning.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shutting down at 20–30% charge shown on screen\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC hasn't yet calibrated against the new cell's actual voltage curve. The gauge loses track of true state-of-charge as voltage drops under combined CPU and display load, and the laptop hits a real low-voltage cutoff while the screen still shows charge remaining. It is not a faulty battery — it is an uncalibrated gauge. Run two full discharge-to-hibernate cycles followed by full uninterrupted charges, and the shutdowns stop. After calibration, the gauge tracks the new cell accurately down to the 10.8V low-battery threshold HP sets in firmware.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43410863915098,"sku":"BWCS-HDV9000HB-1","price":105.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43410863947866,"sku":"BWCS-HDV9000HB-2","price":124.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43410863980634,"sku":"BWCS-HDV9000HB-3","price":137.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HDV9000HB-1.webp?v=1779581402","url":"https:\/\/batteryweb.com\/products\/hp-pavilion-dv9047ea-replacement-battery-144v-6600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}