{"product_id":"verizon-sch-r720-admire-replacement-battery-37v-1500mah-li-ion","title":"Samsung SCH-R720 Admire Compatible Battery EB504465LA 3.7V 1500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eVerizon SCH-r720 Admire \/ Vitality — 3.7V Li-ion Replacement Battery (EB504465LA)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 1500mAh Li-ion cell built to fit the Samsung SCH-r720 Admire and SCH-r720 Vitality on Verizon's network. It replaces the original EB504465LA or EB504465LABSTD cell when capacity has dropped or the battery no longer holds a charge. Slot it in, and the phone can resume calls, messaging, and app use normally.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSCH-r720 Admire and Vitality fit:\u003c\/strong\u003e\n    Both the Admire and Vitality variants run the same voltage rail and share the same connector and physical footprint, so one cell covers both models without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and discharge on the SCH-r720 platform. The BMS handshake completed correctly, charge IC accepted the cell without error flags, and voltage held stable through full discharge.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration tip:\u003c\/strong\u003e\n    After fitting a new cell, run one full discharge down to auto-shutdown, then charge uninterrupted to 100% before normal use. The SCH-r720's fuel gauge IC was calibrated against the original cell's discharge curve — skipping this step leaves the coulomb counter reading against the wrong baseline, which causes erratic percentage jumps.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSudden shutdown at 20–30% on the SCH-r720 after a cell swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC hasn't recalibrated to the new cell's discharge curve. The old cell had a shallow voltage cliff at end-of-discharge; a fresh cell can drop voltage more steeply under modem and screen load. The phone's power IC interprets that voltage sag as a critically low cell and cuts off before the percentage display catches up. One complete discharge-to-shutdown followed by a full uninterrupted charge resets the coulomb counter and eliminates most of these early shutdowns.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePhone reports wrong battery percentage after fitting the replacement cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe SCH-r720 stores learned discharge data tied to the original cell's internal resistance profile. When a new cell goes in, that stored data no longer matches actual cell behaviour, so the percentage readout drifts — often reading higher than real capacity or jumping in uneven steps. This isn't a fault with the replacement cell; it's the fuel gauge IC running on stale calibration data. Force a recalibration by letting the phone discharge fully to auto-shutdown, then charge straight to 100% at standard charge rate. After that cycle the gauge tracks accurately against the new cell.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43405140492378,"sku":"BWCS-SMI8910SL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43405140525146,"sku":"BWCS-SMI8910SL-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43405140557914,"sku":"BWCS-SMI8910SL-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SMI8910SL-1.webp?v=1779370279","url":"https:\/\/batteryweb.com\/products\/verizon-sch-r720-admire-replacement-battery-37v-1500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}