{"product_id":"one-for-all-xsight-touch-replacement-battery-37v-1000mah-li-ion","title":"One For All Xsight Touch SN03043TF Replacement Battery 3.7V 1000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eOne For All Xsight Touch \/ URC 8603 — 3.7V Li-ion Replacement Battery (SN03043TF)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V 1000mAh Li-ion replacement battery for the One For All Xsight Touch universal remote. It fits the URC 8603, ARRX18G, and URC 11-8603 models using OEM part number SN03043TF. When the original cell degrades, this swap restores full touchscreen and IR control of TVs, set-top boxes, and connected devices.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eXsight Touch \/ URC 8603 platform fit:\u003c\/strong\u003e\n    These models share the same internal battery bay, connector pinout, and 3.7V single-cell Li-ion power rail. One battery spec covers the full group — no adapter or wiring change needed.\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 SN03043TF circuit. The protection IC responded correctly to over-discharge cutoff, and charge acceptance matched the original cell's profile without BMS faults.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eLi-ion handling for touch remotes:\u003c\/strong\u003e\n    The Xsight Touch uses a touchscreen that draws more standby current than a standard button remote. If the remote sits unused for several weeks, voltage can drop enough to trigger the protection circuit. Recharge before storage if you won't use it for more than three weeks.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Xsight Touch touchscreen becomes unresponsive before the battery fully reads empty\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe touchscreen controller in the Xsight Touch has a higher minimum operating voltage than the IR transmitter. As the cell ages and internal resistance rises, voltage sags under the brief current draw of a screen tap — even if the battery indicator still shows charge. The processor cuts the touch layer to protect itself, but the remote appears to still have power. Replacing the cell restores stable voltage under load and brings the touchscreen back online.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote does nothing after battery swap — no LED flash, no response\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA completely dead response after fitting the new cell is almost always a polarity error. The SN03043TF uses a JST-style connector, but it's worth checking that the positive terminal aligns with the marked pad on the PCB before assuming a fault. If the connector is seated correctly and there's still no response, the cell may have shipped in a low-voltage state — connect it to charge for at least 20 minutes before testing again. The protection circuit won't allow output below 2.5V, so a deeply discharged new cell will appear dead until it accepts a charge.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416110727258,"sku":"BWCS-MF603RC-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416110760026,"sku":"BWCS-MF603RC-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416110792794,"sku":"BWCS-MF603RC-3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MF603RC-1.webp?v=1779760313","url":"https:\/\/batteryweb.com\/products\/one-for-all-xsight-touch-replacement-battery-37v-1000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}