{"product_id":"samsung-galaxy-a5-replacement-battery-38v-2300mah-li-polymer","title":"Samsung Galaxy A5 EB-BA500ABE Replacement Battery 3.8V 2300mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSamsung Galaxy A5 SM-A500 Series — 3.8V Li-Polymer Replacement Battery (EB-BA500ABE)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.8V, 2300mAh Li-Polymer cell replaces the original EB-BA500ABE battery in the Samsung Galaxy A5 series. It fits the SM-A500H, SM-A5000, SM-A500F, and 18 additional A500-series variants sharing the same connector pinout and BMS handshake requirements. Capacity matches the factory specification at 8.74Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eA500 series platform fit:\u003c\/strong\u003e\n    All SM-A500 variants run the same 3.8V power rail, use an identical flex connector, and expect the same BMS communication protocol — that's why one cell covers the full model range without any modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell in an SM-A500F, confirming the BMS handshake completed correctly, charge termination triggered at 4.35V, and the protection circuit tripped at the expected low-voltage threshold under simulated load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration on first use:\u003c\/strong\u003e\n    Disable fast charging for the first full discharge-charge cycle after installation. The fuel gauge IC on the A5 is calibrated to the old cell's discharge curve — one slow cycle lets it remap the coulomb counter against the new cell before high-current charging begins.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Galaxy A5 shuts down suddenly at 20–30% after a cell swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe SM-A500's fuel gauge IC holds the discharge curve of the original cell in memory. A new cell with a slightly different internal resistance profile will show a voltage cliff at a different state-of-charge point than the IC expects. When the modem fires a burst transmission or the screen hits full brightness, current draw spikes and the cell voltage briefly drops below the protection threshold — triggering an immediate shutdown even though the displayed percentage looks safe. One complete slow discharge-charge cycle forces the coulomb counter to relearn the new cell's voltage-versus-capacity curve, which eliminates most of these premature shutdowns.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePhone warm near the rear panel during the first few charges after replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA freshly installed Li-Polymer cell has higher internal impedance than a cell that has been through several formation cycles. The charge IC compensates by running at a slightly elevated charge voltage, which generates more heat in the first two to three charge cycles. This is normal and resolves once the cell impedance drops after formation. If warmth persists beyond the third full charge or the back panel becomes hot to the touch, stop charging and check that the connector is fully seated — a partially seated connector increases contact resistance and adds heat at the joint.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43404227182682,"sku":"BWCS-SMG500SL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43404227215450,"sku":"BWCS-SMG500SL-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43404227248218,"sku":"BWCS-SMG500SL-3","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SMG500SL-1.webp?v=1779369425","url":"https:\/\/batteryweb.com\/products\/samsung-galaxy-a5-replacement-battery-38v-2300mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}