{"product_id":"proscenic-850t-mini-replacement-battery-108v-2600mah-li-ion","title":"Proscenic 850T mini Replacement Battery 10.8V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eProscenic 850T Mini — 10.8V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 10.8V, 2600mAh Li-ion replacement battery for the Proscenic 850T Mini cordless handheld vacuum. It fits the 850T Mini's battery bay directly and works with the original charger. When the original cell degrades after repeated charge cycles, suction drops noticeably — this restores the motor's full voltage draw.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e850T Mini motor platform:\u003c\/strong\u003e\n    The 850T Mini runs a brushless suction motor sized for 10.8V. Drop below that rail under load and the motor slows, reducing airflow at the nozzle. This cell holds the voltage where it needs to be across the full discharge curve.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this battery through charge and discharge cycles on the 850T Mini. The BMS responded correctly to high-draw motor starts, held voltage above the cutoff threshold under carpet load, and accepted a full charge from the stock Proscenic charger without fault codes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging on the 850T Mini:\u003c\/strong\u003e\n    Do not leave the vacuum sitting on the charging dock permanently. The 850T Mini's dock trickle-charges continuously, which accelerates capacity fade in Li-ion cells faster than periodic full-charge cycles. Charge to full, then remove from the dock.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCordless vacuum losing suction before the battery indicator reaches low\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when a partially blocked filter forces the motor to pull more current than its rated draw. The increased current causes voltage to sag mid-cycle — the battery indicator still reads mid-charge, but the motor is already running below optimal voltage. The suction drop feels like a dying battery, but the filter is usually the cause. Clear the filter and check whether full suction returns before replacing the battery.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out briefly then recovers during use\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip. When suction is restricted — blocked nozzle, clogged filter, or heavy carpet fibres — motor current spikes above the BMS protection threshold, and the battery cuts power to protect the cells. The BMS resets after a few seconds, which is why the motor recovers. Clear the blockage and confirm nozzle airflow is unrestricted. If cutouts continue on a clear filter, check battery voltage at rest — it should read at least 11.1V on a full charge.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43427952918618,"sku":"BWCS-VCT600VX-1","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43427952951386,"sku":"BWCS-VCT600VX-2","price":51.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43427952984154,"sku":"BWCS-VCT600VX-3","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-VCT600VX-1.webp?v=1779933440","url":"https:\/\/batteryweb.com\/products\/proscenic-850t-mini-replacement-battery-108v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}