{"product_id":"hp-probook-4410s-replacement-battery-108v-4400mah-li-ion","title":"HP ProBook 4410s Replacement Battery 10.8V 4400mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHP ProBook 4410s \/ 4415s Series — 10.8V Li-ion Replacement Battery (513128-251)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 10.8V, 4400mAh (47.52Wh) Li-ion replacement battery for the HP ProBook 4410s, 4411s, 4415s, and 4416s notebooks. It cross-references OEM part numbers 513128-251, 513128-361, 535806-001, HSTNN-DB90, HSTNN-XB90, and NZ374AA. The battery slots into the standard bay and communicates with the ProBook's BIOS over the SMBus charge line.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProBook 4410s \/ 4411s \/ 4415s \/ 4416s fit:\u003c\/strong\u003e\n    These four models share the same 10.8V three-cell rail, identical connector pinout, and the same SMBus BMS handshake protocol — one cell works across the range without firmware differences.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell on a ProBook 4415s under CPU stress plus display at full brightness. The BMS held voltage above 10.2V throughout the discharge cycle and tripped into protect at 9.6V as expected — no premature cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle calibration on the 4410s:\u003c\/strong\u003e\n    After fitting, run the laptop unplugged until it hibernates on low battery, then charge uninterrupted to 100%. This forces the ProBook's BIOS battery learn cycle to reset against the new cell's actual capacity and clears the inaccurate health warning that appears 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\"\u003eBIOS reporting poor battery health immediately after fitting a new cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe ProBook BIOS reads health data from the battery's EEPROM, not from live voltage measurements. When a new cell ships, its EEPROM holds factory baseline data that doesn't match the ProBook's stored charge history for the old battery. The BIOS flags this mismatch as degraded health — even though the cell is new. Running one full discharge-to-hibernate cycle followed by a full uninterrupted charge rewrites the learn data and clears the warning.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eProBook 4410s shutting down abruptly at 20–30% charge shown\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC's calibration is still mapped to the old cell's voltage curve. The gauge reads 25% remaining, but the new cell's actual voltage under full CPU plus display load drops sharply — hitting the BMS low-voltage cutoff before the displayed percentage reaches zero. It is a calibration gap, not a faulty cell. Run two or three complete discharge-to-hibernate then charge-to-100% cycles to let the fuel gauge IC re-map against the new cell. After calibration, the BIOS fuel gauge tracks accurately down to the BMS cutoff at 9.6V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43410813943898,"sku":"BWCS-HP4410NB-1","price":101.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43410813976666,"sku":"BWCS-HP4410NB-2","price":116.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43410814009434,"sku":"BWCS-HP4410NB-3","price":127.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HP4410NB-1.webp?v=1779581212","url":"https:\/\/batteryweb.com\/products\/hp-probook-4410s-replacement-battery-108v-4400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}