{"product_id":"apple-macbook-pro-15-inch-i7-replacement-battery-1095v-7070mah-li-polymer","title":"Apple MacBook Pro 15\" i7 Replacement Battery 10.95V 7070mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eApple MacBook Pro 15\" i7 — 10.95V Li-Polymer Replacement Battery (020-7134-01)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 10.95V, 7070mAh Li-Polymer battery replaces part number 020-7134-01 in Apple MacBook Pro 15.4\" models running 2.0GHz, 2.2GHz, and 2.3GHz Core i7 processors. It also covers the broader MacBook Pro 15\" i7 lineup sharing the same connector and BMS handshake. Capacity is 77.42Wh — matched to OEM spec.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCore i7 15.4\" model compatibility:\u003c\/strong\u003e\n    These MacBook Pro variants share the same 10.95V battery rail, identical connector pinout, and the same SMC battery handshake protocol — which is why one cell covers the full 2.0–2.3GHz i7 range without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through full charge and discharge cycles on a MacBook Pro 15.4\" 2.2GHz i7. The BMS communicated correctly with the SMC, charge termination triggered at the expected voltage, and the fuel gauge tracked capacity accurately after two calibration cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eSMC calibration after install:\u003c\/strong\u003e\n    After fitting a new cell, macOS inherits stale EEPROM data from the old battery. Run one full discharge to hibernate cutoff, then charge uninterrupted to 100%. This forces the SMC to relearn the cell's actual capacity and clears the inaccurate battery health warning that appears after every cell swap.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy macOS reports poor battery health immediately after replacement\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe MacBook Pro's System Management Controller stores battery health data in EEPROM — it does not reset when you physically swap the cell. On first boot, the SMC reads stale cycle count and capacity data from the old battery's profile and flags the new cell as degraded. This is a firmware state issue, not a cell defect. Running the full discharge-to-hibernate-then-full-charge sequence forces the SMC battery learn cycle to overwrite that stale data with readings from the new cell.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMacBook Pro shutting down at 20–30% charge shown\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a battery cell has aged past a certain point, it cannot sustain voltage under the combined load of the Core i7 processor at full speed plus the display backlight. Voltage drops sharply — a cliff, not a slope — and the SMC triggers an emergency shutdown before the OS fuel gauge reaches zero. A new cell with intact capacity eliminates this cliff. After replacement, run the SMC calibration cycle above to ensure the fuel gauge tracks the new cell's actual discharge curve accurately from 100% down to below 10V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409789255770,"sku":"BWCS-AM1382NB-1","price":130.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409789288538,"sku":"BWCS-AM1382NB-2","price":149.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409789321306,"sku":"BWCS-AM1382NB-3","price":165.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AM1382NB-1.webp?v=1779580871","url":"https:\/\/batteryweb.com\/products\/apple-macbook-pro-15-inch-i7-replacement-battery-1095v-7070mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}