{"product_id":"profalux-presto-sola-replacement-battery-12v-2000mah-ni-mh","title":"Profalux Presto Sola 12V Replacement Battery 3106541","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eProfalux Presto Sola \/ Solar Visio Series — 12V Ni-MH Replacement Battery (3106541)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 12V, 2000mAh Ni-MH replacement battery for the Profalux Presto Sola and Solar Visio range. It matches OEM part numbers 3106541, MAE-SBAT4PX, and MAE-SBATPX. If the original cell has degraded and your smart home device is no longer holding charge, this is the direct swap.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePresto Sola and Solar Visio platform fit:\u003c\/strong\u003e\n    These models share the same 12V Ni-MH cell format, connector pinout, and BMS handshake protocol. One battery covers the full range — Presto Sola, Solar Visio, Visio Solar Moskitonetz, and Visio solar NET-Shop variants.\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 Profalux hardware. The BMS accepted the cell without error flags, held voltage within spec at load, and showed no false low-battery signals after the first full charge.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install network reconnect window:\u003c\/strong\u003e\n    After fitting this battery, wait at least 60 seconds before assuming the device has failed. Profalux smart home units run a mesh network re-join sequence after any power interruption — cutting power to check the device during this window will restart the cycle.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Presto Sola goes offline immediately after a battery swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Presto Sola does not power on and reconnect instantly — it runs a boot sequence that includes a mesh network re-join handshake. This takes up to 60 seconds under normal conditions. If your hub marks the device offline during this window, that is expected behaviour, not a fault with the battery or the unit. Only flag it as a problem if the device has not reappeared in your app after 90 seconds.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLow battery alert showing immediately after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells lose voltage during storage — even a new cell can sit at 11.2V or below by the time it reaches you. If the Profalux device reads that as a low battery state, the alert is technically accurate for the current voltage, not a sign the battery is faulty. Run a full charge cycle first. The alert should clear once the cell reaches its resting voltage of 12V–13V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416144871514,"sku":"BWCS-PRS310AF-1","price":72.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416144904282,"sku":"BWCS-PRS310AF-2","price":84.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416144937050,"sku":"BWCS-PRS310AF-3","price":93.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-PRS310AF-1.webp?v=1779760485","url":"https:\/\/batteryweb.com\/products\/profalux-presto-sola-replacement-battery-12v-2000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}