{"product_id":"toshiba-cl410ac-replacement-battery-18v-1750mah-li-ion","title":"Toshiba CL410AC Replacement Battery 18V 1750mAh CA3C-PG1","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eToshiba CL410AC \/ VC-JCL30 Series — 18V Li-ion Replacement Battery (CA3C-PG1)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 18V, 1750mAh Li-ion battery for Toshiba cordless stick vacuums, including the CL410AC, VC-JCL30, VC-CL200, and VC-CL1200. It replaces OEM part numbers CA3C-PG1, CL3C-PG, CL2-PG, CL3-PG, BP18020J, and several others listed in the compatibility data. The battery slots into the vacuum's battery bay and powers the motor through standard floor and surface cleaning cycles.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCL410AC and VC series compatibility:\u003c\/strong\u003e\n    These models share the same 18V battery rail, connector housing, and BMS handshake protocol. A single cell covers the full group — no adapter or firmware difference between them.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through full charge and discharge cycles on the CL410AC platform. The BMS held charge termination correctly, and the overcurrent cutoff tripped at the expected threshold under sustained high-draw load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging behaviour on cordless vacuums:\u003c\/strong\u003e\n    Do not leave this vacuum on the charging dock continuously. Li-ion cells in cordless vacuums develop capacity fade significantly faster under trickle charge conditions. Charge to full, then remove the battery or vacuum 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\"\u003eMotor cutting out on thick carpet or under sustained load\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the CL410AC motor draws above its rated current — typically on carpet with a restricted filter — the BMS trips the overcurrent cutoff. The vacuum stops, waits a few seconds, and restarts. This is not a faulty battery. The BMS is doing what it should. Clear the filter first, because a blocked filter forces the motor to work harder and spike current draw above safe limits. If the cutoff trip repeats on a clean filter, check that the battery voltage sits at or above 16.5V after a full charge.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSuction fades before the battery indicator shows low\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when cells lose capacity unevenly across the pack — the indicator still reads mid-charge but motor voltage has already sagged enough to reduce suction noticeably. A partially blocked exhaust filter compounds the effect by forcing the motor to pull harder against back-pressure. Check both the pre-motor and post-motor filters and clean or replace them. If suction recovers after filter service, the battery is likely fine — if it does not, the cell needs replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43427989618778,"sku":"BWCS-TVL410VX-1","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43427989651546,"sku":"BWCS-TVL410VX-2","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43427989684314,"sku":"BWCS-TVL410VX-3","price":77.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-TVL410VX-1.webp?v=1779933756","url":"https:\/\/batteryweb.com\/products\/toshiba-cl410ac-replacement-battery-18v-1750mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}