{"product_id":"shark-iz162h-replacement-battery-216v-2000mah-li-ion","title":"Shark IZ162H Cordless Vacuum Replacement Battery 21.6V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eShark IZ162H Series — 21.6V Li-ion Replacement Battery (XSBT620)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 21.6V 2000mAh Li-ion battery that replaces the original XSBT620 pack in Shark cordless stick vacuums. It fits the IZ162H, IZ162HC, IZ163, IZ361H, and more than 20 additional models in the same family. When the original cell loses capacity and suction drops before the indicator hits low, this is the direct swap.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIZ162H family compatibility:\u003c\/strong\u003e\n    These models share a 21.6V power rail, a common battery bay connector, and the same BMS handshake protocol. The IZ162H, IZ162HC, IZ163, and IZ361H all draw current through identical pack-to-motor interfaces, so one cell fits all without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through full charge and discharge cycles on the IZ162H platform. The BMS held voltage steady under sustained motor load and tripped correctly when we simulated a blocked airpath — current spiked and the BMS cut the circuit as expected before any thermal event.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit on the IZ162H:\u003c\/strong\u003e\n    Do not leave the vacuum sitting on the charging dock permanently. Continuous trickle charge accelerates capacity fade on Li-ion cells in this pack. Charge to full, then remove the vacuum from the dock until the next use.\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\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the motor draws more current than the pack can sustain at rated voltage. A partially blocked filter forces the motor to work harder, pulling amps the ageing cell can no longer deliver without voltage sag. The BMS reads the sag as a low-cell condition and throttles output — even if the indicator still shows charge remaining. Clean the filter first, then test. If suction recovers, the pack was fine; the motor was starved of airflow, not power.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cutting out mid-clean and recovering after a pause\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead cell. When suction is restricted — blocked filter, clogged brush roll, or a sealed floor nozzle — the motor draws a sustained high current spike. The BMS interprets this as a fault and cuts the circuit. After a short pause the BMS resets and the vacuum powers back on. The fix is to clear the restriction, not replace the battery. Check the filter, remove any debris from the brush roll, then restart. If it still trips on a clear filter, recharge fully to 21.6V and retest.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43427981590618,"sku":"BWCS-SHZ162VX-1","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43427981623386,"sku":"BWCS-SHZ162VX-2","price":104.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43427981656154,"sku":"BWCS-SHZ162VX-3","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SHZ162VX-1.webp?v=1779933696","url":"https:\/\/batteryweb.com\/products\/shark-iz162h-replacement-battery-216v-2000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}