{"product_id":"sony-svt-14118cc-replacement-battery-111v-3700mah-li-polymer","title":"VGP-BPS33 Sony VAIO Fit 14 Compatible Battery 11.1V 3700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSony SVT-14118CC Series — 11.1V Li-Polymer Replacement Battery (VGP-BPS33)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 11.1V, 3700mAh Li-Polymer battery replaces the VGP-BPS33 cell in the Sony VAIO Fit 14 lineup. It fits the SVT-14118CC, SVT14118CCS, SVT-1511M1E, and SVT-14 series notebooks. Capacity is 41.07Wh, matching the original specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSVT-14 series compatibility:\u003c\/strong\u003e\n    These models share a common 11.1V three-cell Li-Polymer architecture, the same physical connector pinout, and an identical BMS handshake protocol — which is why one part number covers the full SVT-14 range.\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 the SVT-14 platform. The BMS handshake completed correctly, the BIOS accepted the cell without flagging an unknown battery, and the charge circuit reached full termination voltage without tripping early cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle calibration on the SVT-14:\u003c\/strong\u003e\n    After fitting the new cell, run one full discharge until the laptop hibernates, then charge uninterrupted to 100%. This forces the 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 on VAIO firmware.\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 the VGP-BPS33\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eVAIO firmware reads health data from EEPROM metadata left over by the previous cell. When a new cell is installed, that stored data conflicts with the fresh chemistry, so the BIOS flags degraded health before a single cycle has run. The fuel gauge IC has not yet mapped its charge curve against the replacement cell's actual discharge profile. Running the full discharge-to-hibernate then charge-to-100% sequence resets the learn cycle and overwrites the stale EEPROM figures. After one to two full cycles, the health indicator normalises and the reported capacity aligns with 41.07Wh.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down at 20–30% charge shown on the SVT-14\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC is still calibrated to the old cell's voltage-versus-capacity curve. At 20–30% indicated, the new cell's actual voltage under combined CPU and display load drops faster than the uncalibrated gauge predicts, hitting the low-voltage cutoff before the displayed percentage reaches zero. It is a calibration gap, not a fault with the replacement cell. Run two full discharge-to-hibernate cycles with the screen at full brightness and a steady CPU load to force the gauge to re-learn the voltage cliff. After those cycles the shutdown threshold should align with a displayed charge below 5%.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409799348314,"sku":"BWCS-BPS33NB-1","price":93.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409799381082,"sku":"BWCS-BPS33NB-2","price":110.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409799413850,"sku":"BWCS-BPS33NB-3","price":123.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BPS33NB-1.webp?v=1779580971","url":"https:\/\/batteryweb.com\/products\/sony-svt-14118cc-replacement-battery-111v-3700mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}