{"product_id":"sony-ps3-replacement-battery-37v-650mah-li-ion","title":"Sony PS3 SIXAXIS Replacement Battery LIP1859 3.7V 650mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSony PS3 SIXAXIS \/ DualShock 3 — 3.7V Li-ion Replacement Battery (LIP1859)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 650mAh Li-ion cell replaces the internal battery in the Sony PlayStation 3 SIXAXIS and DualShock 3 wireless controllers, covering model numbers CECHZC1E and CECHZC1U. It matches the original LIP1859 and LIP1472 OEM part numbers. When the controller no longer holds a charge or disconnects during play, this cell restores full wireless operation.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSIXAXIS and DualShock 3 compatibility:\u003c\/strong\u003e\n    Both controller variants run the same 3.7V single-cell architecture and share the LIP1859 connector footprint, so one cell covers the full range without modification or adapter.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We seated the cell in a CECHZC1U, confirmed the BMS accepted the charge handshake, and verified the controller paired and held a stable Bluetooth connection through a full wireless stress cycle including rumble activation.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge calibration on first use:\u003c\/strong\u003e\n    After installing, run one complete wireless play session until the controller shuts off automatically — do not interrupt it. The PS3's fuel gauge IC sets its empty reference point against that first full discharge, so skipping it causes the battery indicator to read inaccurately from the start.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the PS3 controller drops Bluetooth before the battery indicator hits empty\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe SIXAXIS and DualShock 3 combine Bluetooth radio transmission and rumble motors on the same power rail. When both run simultaneously, instantaneous current draw spikes well above the steady-state draw the fuel gauge tracks. An aged or newly installed cell with high internal resistance can't sustain that spike, so terminal voltage drops below the BMS cutoff threshold momentarily — the controller disconnects even though the indicator still shows charge remaining. This isn't a pairing fault. It's a voltage sag event. A new cell with low internal resistance handles the combined load without the sag, so the disconnects stop after the first conditioning cycle.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping around after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe PS3 estimates charge level by tracking voltage against a discharge curve programmed for the original cell. A fresh replacement cell discharges on a slightly different curve until it's been cycled a few times, so the fuel gauge IC reads the voltage and maps it to the wrong state-of-charge point — producing jumps or sudden drops in the percentage display. Run three to five complete discharge-and-recharge cycles and the reported percentage will stabilise as the console learns the new cell's actual curve. If it still reads erratically after five cycles, check that the connector is fully seated — a loose pin creates intermittent voltage misreads at 3.5V or below.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43377545871450,"sku":"BWCS-SP130SL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43377545904218,"sku":"BWCS-SP130SL-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43377545936986,"sku":"BWCS-SP130SL-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SP130SL-1.webp?v=1778767309","url":"https:\/\/batteryweb.com\/products\/sony-ps3-replacement-battery-37v-650mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}