{"product_id":"samsung-galaxy-a41-2020-replacement-battery-385v-2850mah-li-polymer","title":"Samsung Galaxy A41 2020 EB-BA415ABY Replacement Battery 3.85V 2850mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSamsung Galaxy A41 2020 — 3.85V Li-Polymer Replacement Battery (EB-BA415ABY)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.85V, 2850mAh Li-Polymer replacement battery for the Samsung Galaxy A41 2020. It fits the SM-A415 series including SCV48 and SC-41A variants. The OEM part number is EB-BA415ABY, also cross-referenced as GH82-22861A.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSM-A415 series compatibility:\u003c\/strong\u003e\n    The SM-A415, SCV48, and SC-41A all share the same battery bay dimensions and connector pinout. The BMS handshake protocol is identical across these variants, so a single cell covers the full model group without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell in an SM-A415F under charge and discharge cycles. The BMS accepted the USB-PD handshake without rejection, and coulomb counter registration completed within the first full cycle.\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 fast charging pushes current into an uncalibrated state.\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 Galaxy A41 after a cell swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because the fuel gauge IC is still calibrated to the old cell's discharge curve. The new cell hits a voltage cliff under modem or screen load at a point the IC doesn't recognise as critical. The phone cuts out before the percentage reading reaches zero. One full discharge-charge cycle without fast charging re-maps the IC to the new cell and stops the premature cutoff.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eGalaxy A41 won't power on after the replacement battery was stored flat\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-Polymer cells dropped below approximately 2.5V trigger a BMS lockout as a safety measure against cell reversal. The phone won't respond to the power button and may not show any charge indicator. Connect the device to a wall charger — not a PC port — and leave it for 20–30 minutes without pressing anything. Once the BMS sees voltage rise above its recovery threshold, the charge indicator will appear and normal boot becomes possible.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43391942033498,"sku":"BWCS-SMA415SL-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43391942066266,"sku":"BWCS-SMA415SL-2","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43391942099034,"sku":"BWCS-SMA415SL-3","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SMA415SL-1.webp?v=1779142695","url":"https:\/\/batteryweb.com\/products\/samsung-galaxy-a41-2020-replacement-battery-385v-2850mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}