{"product_id":"medion-md9695-replacement-battery-148v-4400mah-li-ion","title":"Medion MD9695 Replacement Battery 14.8V 4400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMedion MD9695 \/ MD9326 Series — 14.8V Li-ion Replacement Battery (A44 \/ 21-91083-00)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.8V, 4400mAh (65.12Wh) Li-ion battery for Medion laptops including the MD9695, MD9326, MD6032, and FAM2000 series. It matches the original cell voltage and connector configuration for these notebooks. OEM part numbers A44, 21-91026-50, 21-91083-04, and related variants are all covered.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMD9695 and MD9326 platform fit:\u003c\/strong\u003e\n    These models share the same 14.8V four-cell Li-ion architecture, identical connector pinout, and compatible BMS handshake logic — which is why a single cell covers the full range. No adapter or modification needed.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell on a Medion notebook platform and confirmed the BMS negotiated charge acceptance correctly, voltage held steady under combined CPU and display load, and the protection circuit tripped at the correct low-cell threshold.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install discharge cycle:\u003c\/strong\u003e\n    After fitting, run the laptop on battery only until it hibernates from low charge, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the false \"poor health\" warning that appears after every cell swap on Medion notebooks.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBIOS reporting battery health as poor immediately after fitting a new cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eMedion's BIOS reads health data from EEPROM registers that carry over from the previous cell. When a new battery arrives with different cycle count or state-of-health values in those registers, the firmware flags it as degraded — even though the cell is new. This is a firmware calibration issue, not a battery fault. Run one full discharge-to-hibernate cycle followed by an uninterrupted charge to 100% to prompt the BIOS to rewrite its battery learn data. After two to three full cycles, the health indicator should read accurately.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down at 20–30% charge shown on the OS fuel gauge\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe fuel gauge IC calibrates its percentage estimates against the old cell's discharge curve. With a new cell installed, that curve no longer matches, so the gauge reads 20–30% while the actual cell voltage has already dropped to the BMS cutoff threshold — typically around 11.1V under load. The laptop shuts down because the cell genuinely cannot sustain voltage under full CPU plus display draw at that point, not because something is wrong with the replacement. Force two complete discharge-to-hibernate cycles and the fuel gauge IC will re-anchor its curve to the new cell's actual characteristics.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43410824626266,"sku":"BWCS-ADA440NB-1","price":82.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43410824659034,"sku":"BWCS-ADA440NB-2","price":97.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43410824691802,"sku":"BWCS-ADA440NB-3","price":107.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ADA440NB-1.webp?v=1779581286","url":"https:\/\/batteryweb.com\/products\/medion-md9695-replacement-battery-148v-4400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}