{"product_id":"hp-pavilion-13-bb0005tu-replacement-battery-1155v-3500mah-li-polymer","title":"PP03XL 11.55V HP Pavilion 13-bb Compatible Battery 3500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHP Pavilion 13-bb Series — 11.55V Li-Polymer Replacement Battery (PP03XL)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 11.55V, 3500mAh (40.43Wh) lithium-polymer battery for the HP Pavilion 13-bb series, including the 13-bb0005TU, 13-bb0013nf, 13-bb0000nc, and 13-bb0069TU. It replaces OEM part numbers PP03XL, HSTNN-OB1P, HSTNN-DB9X, M01144-005, and related variants. Fits directly into the Pavilion 13-bb chassis without modification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePavilion 13-bb compatibility:\u003c\/strong\u003e\n    All models in this series run the same 11.55V three-cell configuration with the same Smart Battery connector and BMS handshake protocol. The battery management system communicates charge state, temperature, and health data to the BIOS over SMBus — any cell replacement must match this protocol or the system won't charge correctly.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge, full-load discharge, and reconnect on a Pavilion 13-bb unit. The BMS negotiated correctly on first connection, charge current ramped normally, and no fault flags appeared in the SMBus log.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle calibration after swap:\u003c\/strong\u003e\n    After installing, run one full discharge until the laptop hibernates, then charge uninterrupted to 100% without interruption. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap on this platform.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Pavilion 13-bb reports poor battery health immediately after a new cell is installed\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe HP BIOS stores the previous cell's EEPROM data — cycle count, degradation percentage, and rated Wh — and compares it against the newly connected cell. A fresh cell with a full charge profile looks mismatched against that stored history. The system flags it as unknown or degraded even though the cell is new. Running one full discharge-to-hibernate cycle followed by a complete uninterrupted charge lets the BIOS overwrite the old EEPROM record and accept the new cell's data.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePavilion 13-bb shutting down at 20–30% charge shown on screen\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the cell can no longer sustain voltage under simultaneous CPU and display load — voltage drops below the BMS cutoff threshold before the fuel gauge reaches zero. The fuel gauge IC calibration is still reading the old cell's discharge curve, so the percentage shown is wrong. After the first full calibration cycle, the gauge maps to the new cell's actual voltage cliff. If shutdowns persist past three full cycles, check that the laptop is not also running a BIOS charge limit set to 80% under HP Command Center.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409610735706,"sku":"BWCS-HPN130NB-1","price":64.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409610768474,"sku":"BWCS-HPN130NB-2","price":75.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409610801242,"sku":"BWCS-HPN130NB-3","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HPN130NB-1.webp?v=1779580171","url":"https:\/\/batteryweb.com\/products\/hp-pavilion-13-bb0005tu-replacement-battery-1155v-3500mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}