{"product_id":"nec-versa-s3200-replacement-battery-144v-4400mah-li-ion","title":"NEC Versa S3200 Replacement Battery 14.4V 4400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eNEC Versa S3200 \/ S3300 \/ S3500 Series — 14.4V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V Li-ion battery rated at 4400mAh (63.36Wh), built to replace the original cell in the NEC Versa S3200, S3300, S3500, and S3501 notebook computers. It slots into the same battery bay and connects to the same charging circuit as the factory cell. Install it when the original pack no longer holds a usable charge or fails to register in the OS.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVersa S-series compatibility:\u003c\/strong\u003e\n    The S3200, S3300, S3500, and S3501 all share the same 14.4V battery bus, connector pinout, and BMS handshake protocol — which is why one cell covers the full S-series lineup.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on a Versa S-series unit. The BMS communicated cleanly with the host board, charge termination triggered at the correct voltage ceiling, and the fuel gauge registered capacity without error flags.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install calibration for the Versa S-series:\u003c\/strong\u003e\n    After fitting this battery, run one full discharge to hibernate-cutoff, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after swapping cells in this platform.\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 this cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Versa S-series BIOS reads health data from the EEPROM embedded in the battery pack. When a new cell is installed, the EEPROM data doesn't match what the BIOS recorded for the old pack, so it flags the battery as degraded or unknown. This is a data mismatch, not a fault with the replacement cell. Run one full charge–discharge calibration cycle — discharge to the hibernate threshold, then charge straight to 100% without interruption — and the BIOS will rewrite its reference data against the new cell's actual readings.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down hard at 20–30% charge remaining\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the cell can't sustain voltage under combined CPU and display load as it approaches the lower end of its charge curve. The voltage drops faster than the fuel gauge IC can track, so the OS still shows 20–30% when the cell actually hits the BMS cutoff floor. It is most noticeable during high-CPU tasks like video playback or compiling. Recalibrate the fuel gauge by doing a full uninterrupted discharge to hibernate-cutoff followed by a full charge — the IC will re-map its estimate against the new cell's actual voltage curve, and the shutdowns should stop.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409815765082,"sku":"BWCS-MSX320NB-1","price":101.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409815797850,"sku":"BWCS-MSX320NB-2","price":116.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409815830618,"sku":"BWCS-MSX320NB-3","price":127.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/batteryweb.com\/products\/nec-versa-s3200-replacement-battery-144v-4400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}