{"product_id":"samsung-galaxy-a53-5g-2022-replacement-battery-385v-4700mah-li-polymer","title":"Samsung Galaxy A53 5G EB-BA336ABY Replacement Battery 3.85V 4700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSamsung Galaxy A53 5G 2022 — 3.85V Li-Polymer Replacement Battery (EB-BA336ABY)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.85V, 4700mAh (18.1Wh) Li-Polymer cell replaces the original battery in the Samsung Galaxy A53 5G 2022. It fits SM-A536U, SM-A536U1, SM-A536R4, and 18 additional regional variants. OEM part numbers covered include EB-BA336ABY, EB-BA536ABY, GH82-28027A, and GH82-28146A.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eA53 5G variant coverage:\u003c\/strong\u003e\n    The SM-A536 series spans multiple carrier and regional builds — US unlocked, US cellular, and global variants — but all share the same battery bay geometry, connector pinout, and BMS handshake protocol. One cell fits all listed SKUs without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell on an SM-A536U board. The BMS accepted the charge handshake within one full cycle, voltage held steady at 3.85V nominal under modem and display load, and no thermal flags triggered during a standard USB-PD charge session.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration on first use:\u003c\/strong\u003e\n    On first use after installation, disable fast charging for one complete discharge-charge cycle. This lets the fuel gauge IC build an accurate discharge curve against the new cell before high-current charging pushes into an uncalibrated state — preventing early percentage jumps or false low-battery warnings.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the A53 5G reports wrong battery percentage after a cell swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Galaxy A53 5G uses a coulomb counter IC that tracks charge and discharge against the original cell's chemical profile. When you install a new cell, the IC is still referencing the old degraded curve, so the percentage reading diverges from actual cell state. This is not a fault with the replacement cell — it is a calibration lag in the fuel gauge IC. One full discharge from 100% to automatic shutdown, followed by an uninterrupted charge to 100%, resets the reference curve and realigns reported percentage with real capacity.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSudden shutdown at 20–30% on the replacement cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC has not yet recalibrated and the cell voltage drops below the modem's minimum load voltage before the OS registers a low-battery state. Under 5G radio or heavy display load, current draw spikes and causes a voltage sag the uncalibrated gauge did not predict. The BMS trips the cell offline to protect it, and the phone shuts down — even though the percentage shown was well above zero. Run one full uninterrupted discharge-charge cycle with 5G enabled; once the coulomb counter recalibrates, the shutdown threshold will realign to the actual cell voltage floor near 3.4V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43391866044506,"sku":"BWCS-SMA536SL-1","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43391866077274,"sku":"BWCS-SMA536SL-2","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43391866110042,"sku":"BWCS-SMA536SL-3","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SMA536SL-1.webp?v=1779142430","url":"https:\/\/batteryweb.com\/products\/samsung-galaxy-a53-5g-2022-replacement-battery-385v-4700mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}