{"product_id":"taurus-ulimited-256-replacement-battery-252v-1300f-hpc","title":"Taurus Ulimited 25.6 Replacement Battery 25.2V 1300F","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eTaurus Ulimited 25.6 \/ 25s — 25.2V HPC Replacement Battery (088132000)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 25.2V, 1300F HPC battery replaces part number 088132000 (also listed as TA-088132) in the Taurus Ulimited 25.6 and Ulimited 25s cordless stick vacuums. It slots into the same battery bay and connects to the same charge management circuit as the factory cell. Capacity is 32.76Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUlimited 25.6 and 25s compatibility:\u003c\/strong\u003e\n    Both models run the same 25.2V rail, share an identical battery bay form factor, and use the same BMS handshake protocol — one cell covers both platforms without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through sustained full-power and pulse-load draw patterns on the Ulimited platform. The BMS responded correctly to simulated blockage events, tripping and recovering without requiring a manual reset.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging discipline for the Ulimited platform:\u003c\/strong\u003e\n    Remove the battery from the charging dock as soon as it reaches full charge. Taurus stick vacuums left permanently docked trickle-charge the cell continuously, accelerating capacity fade well before the cell's rated cycle life.\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 battery indicator reaches low\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eOn the Ulimited 25.6, suction can drop noticeably while the battery indicator still shows two bars or more. This happens because a partially blocked filter forces the motor to draw current above its rated load, causing voltage to sag at the cell terminals before the BMS flags a low-battery condition. The indicator reads state-of-charge, not motor voltage headroom — those two numbers diverge under restricted airflow. Clean or replace the filter first; if suction recovers, the battery is not the fault.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-clean then restarts on its own\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA self-recovering cutout on the Ulimited platform is almost always a BMS overcurrent trip, not a faulty cell. When the filter is partially blocked, the motor sustains a high-draw stall-adjacent state, and the BMS cuts power to protect the cell. Releasing the trigger and waiting a few seconds lets the BMS reset and allows the motor to restart. If the cutout repeats within seconds of restart, check filter restriction and confirm the floor nozzle inlet is not partially obstructed — resolving the blockage drops motor current back within the BMS trip threshold.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426409218138,"sku":"BWCS-TAU252VX-1","price":56.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426409250906,"sku":"BWCS-TAU252VX-2","price":66.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426409283674,"sku":"BWCS-TAU252VX-3","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-TAU252VX-1.webp?v=1779933118","url":"https:\/\/batteryweb.com\/products\/taurus-ulimited-256-replacement-battery-252v-1300f-hpc","provider":"BatteryWeb","version":"1.0","type":"link"}