{"product_id":"medion-akoya-p6633-replacement-battery-111v-4400mah-li-ion","title":"Medion Akoya P6633 A32-A15 Replacement Battery 11.1V 4400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMedion Akoya P6633 — 11.1V Li-ion Replacement Battery (A32-A15)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 11.1V, 4400mAh Li-ion battery replaces the original A32-A15 cell in the Medion Akoya P6633 and a range of related Akoya E and P series notebooks. It slots into the same battery bay with no modification. Voltage and capacity match OEM spec exactly at 48.84Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAkoya E6221, E7219, P7621 and 28 further models:\u003c\/strong\u003e\n    These notebooks share the same 11.1V three-cell battery rail, connector pinout, and BMS handshake protocol — which is why a single cell covers the whole platform. Cross-reference your OEM part number against A32-A15, A41-A15, A42-A15, or A42-H36 before ordering.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge, full-load discharge, and BMS trip cycles on Akoya-platform hardware. The protection circuit held cutoff at the correct low-voltage threshold and accepted a standard CC\/CV charge cycle without fault flags.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install calibration on the Akoya platform:\u003c\/strong\u003e\n    After fitting, run one full discharge until the laptop hibernates on its own, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap on these 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 poor battery health immediately after fitting a new cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Akoya P6633 BIOS reads health data stored in the battery's EEPROM rather than measuring the cell directly. When a new cell arrives, the EEPROM data does not match what the BIOS expects from a learned cycle, so it flags the battery as degraded. This is not a fault with the replacement cell. Run one full discharge-to-hibernate followed by an uninterrupted charge to 100% — the BIOS learn cycle rewrites those EEPROM health flags against the new cell's actual capacity.\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 is still calibrated to the old degraded cell. The old cell had a steep voltage cliff at low state-of-charge, and the IC learned to trigger shutdown early to protect it. The new cell holds voltage lower before cutoff, but the IC does not know that yet. Two to three full discharge-and-charge cycles recalibrate the fuel gauge IC against the new cell's voltage curve — after that, the reported percentage and the actual cutoff point align correctly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409801445466,"sku":"BWCS-MD9776NB-1","price":111.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409801478234,"sku":"BWCS-MD9776NB-2","price":127.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409801511002,"sku":"BWCS-MD9776NB-3","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MD9776NB-1.webp?v=1779580993","url":"https:\/\/batteryweb.com\/products\/medion-akoya-p6633-replacement-battery-111v-4400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}