{"product_id":"toshiba-vc-j1x-replacement-battery-192v-3700mah-ni-mh","title":"Toshiba VC-J1X Cordless Vacuum Replacement Battery 19.2V 3700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eToshiba VC-J1X — 19.2V Ni-MH Replacement Battery (TH-4\/3APT-16)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 19.2V Ni-MH replacement battery rated at 3700mAh (71.04Wh) for the Toshiba VC-J1X cordless vacuum cleaner. It replaces OEM part TH-4\/3APT-16 and restores suction power when the original cell has faded or failed. Dimensions are 135.00 x 70.40 x 34.20mm — confirm against your existing pack before ordering.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVC-J1X platform fitment:\u003c\/strong\u003e\n    The VC-J1X runs a 19.2V motor rail that demands a specific cell count and connector orientation. This pack matches that configuration — same voltage, same form factor, same terminal layout as TH-4\/3APT-16.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack under motor load conditions consistent with the VC-J1X motor draw. The BMS held stable across repeated charge and discharge cycles, with no unexpected cutoff events during normal suction operation.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit on the VC-J1X:\u003c\/strong\u003e\n    Do not leave the vacuum sitting on the charging dock between uses. Ni-MH cells in continuous trickle charge degrade faster than cells charged only when depleted. Charge to full, then remove the 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\"\u003eSuction dropping before the battery indicator reaches low on the VC-J1X\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells show voltage sag under high motor draw before the indicator circuit registers a low-battery condition. On the VC-J1X, a blocked filter or full dust cup forces the motor to pull more current than its rated draw. That extra load causes the cell voltage to dip, which cuts apparent suction power well before the battery is actually depleted. Clear the filter and empty the cup — if suction recovers, the battery is fine and the restriction was the cause.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-clean and recovers after a short pause\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a battery failure. When suction is restricted — blocked nozzle, clogged filter, or packed dust cup — the motor sustains a higher current draw than the BMS threshold allows. The protection circuit opens, cutting power. After a brief cooldown, the BMS resets and the motor runs again. Fix the restriction first; if cutouts continue on a clear filter, check that the pack voltage reads at least 19.2V off the charger before assuming the battery is at fault.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428030546010,"sku":"BWCS-TVC100VX-1","price":130.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428030578778,"sku":"BWCS-TVC100VX-2","price":154.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428030611546,"sku":"BWCS-TVC100VX-3","price":172.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-TVC100VX-1.webp?v=1779933918","url":"https:\/\/batteryweb.com\/products\/toshiba-vc-j1x-replacement-battery-192v-3700mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}