{"product_id":"packard-bell-easy-note-mit-nyn0z-replacement-battery-111v-6600mah-li-ion","title":"Packard Bell Easy Note MIT-NYN0Z Replacement Battery 11.1V","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003ePackard Bell Easy Note MIT-NYN0Z Series — 11.1V Li-ion Replacement Battery (442677000001)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 11.1V, 6600mAh Li-ion battery fits the Packard Bell Easy Note MIT-NYN0Z and closely related MIT-LYN series notebooks. It slots into the standard battery bay and connects to the same 9-pin BMS contact rail used across the MIT platform. At 73.26Wh, capacity matches OEM spec for this chassis generation.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMIT-NYN0Z and MIT-LYN platform fit:\u003c\/strong\u003e\n    The NYN0Z, LYN01, LYN02, and LYN08 variants all use the same battery bay dimensions, connector pinout, and BMS communication protocol. Packard Bell standardised the 11.1V three-cell-series architecture across this chassis run, so one cell pack services all of them without any adapter.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran charge-discharge cycles against the BMS handshake on the MIT platform. The protection circuit triggered at the correct low-voltage cutoff, and the thermal sensor reported accurately to the system throughout the full cycle. No BMS rejection on the bench units we tested.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install calibration on the MIT-LYN chassis:\u003c\/strong\u003e\n    After fitting this cell, run the laptop down to hibernate-cutoff under normal load — screen on, a browser open — then charge uninterrupted to 100%. This forces the BIOS battery learn cycle to reset against the new cell and clears the false \"poor health\" flag 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 Easy Note MIT-NYN0Z shuts down at 20–30% remaining after a battery swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe MIT-NYN0Z runs a combined CPU and display load that pulls around 25–30W at peak. When a new cell hasn't been calibrated, the BIOS fuel gauge still maps voltage curves from the old degraded cell. The new cell hits a voltage cliff under full draw at the point the old battery would have been empty — so the system shuts off even though usable charge remains. Run two full discharge-to-hibernate cycles after fitting this battery and the gauge will re-anchor to the correct voltage curve.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBIOS reporting 0% or \"unknown battery\" immediately after fitting the new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the EEPROM data broadcast by the new cell differs from the identifier string the BIOS cached from the old pack. The Easy Note MIT platform reads battery EEPROM on every boot and flags a mismatch as an unknown device. It is a firmware recognition delay, not a fault with the cell. Power through two full charge cycles — most MIT-series BIOS versions update the cached identifier after the second completed charge and the warning clears on its own.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43410845433946,"sku":"BWCS-MT8389HB-1","price":86.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43410845466714,"sku":"BWCS-MT8389HB-2","price":101.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43410845499482,"sku":"BWCS-MT8389HB-3","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MT8389HB-1.webp?v=1779581320","url":"https:\/\/batteryweb.com\/products\/packard-bell-easy-note-mit-nyn0z-replacement-battery-111v-6600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}