{"product_id":"haier-tab-t322-plus-replacement-battery-148v-2600mah-li-ion","title":"GH28 Haier TAB-T322 Plus Replacement Battery 14.8V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHaier TAB-T322 Plus \/ TAB-T331 Series — 14.8V Li-ion Replacement Battery (GH28)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.8V, 2600mAh (38.48Wh) lithium-ion battery pack for the Haier TAB-T322 Plus cordless stick vacuum and compatible models including the TAB-JD330WS, TAB-T331, and TAB-T520. It replaces OEM part number GH28. When the original cell degrades after repeated charge cycles and suction noticeably weakens 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\u003eTAB-T322 Plus \/ TAB-T331 platform fit:\u003c\/strong\u003e\n    These models share the same 14.8V nominal voltage rail, GH28 connector format, and BMS handshake protocol. Swapping between them works because the motor controller expects the same charge threshold and communication signal from the pack.\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-discharge cycles on the TAB-T322 Plus motor assembly. The BMS held cutoff correctly at low-cell voltage, and the pack delivered consistent voltage under brushhead load without tripping overcurrent protection.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit on stick vacs:\u003c\/strong\u003e\n    Do not leave the vacuum sitting on the charging dock continuously. Haier stick vacs on permanent dock connection accumulate trickle charge stress faster than almost any other cordless tool category. Charge to full, remove from the dock, and reconnect only when the pack is depleted.\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 one or more cells in the pack age unevenly — the indicator reads average pack voltage while one cell sags under motor load. The motor controller sees a voltage dip and reduces power before the display shows a low-battery warning. A new GH28 pack with balanced cells eliminates this early sag. After fitting the replacement, run one full discharge cycle before judging suction performance.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cutting out mid-clean then recovering after a few seconds\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a battery capacity problem. When the filter is partially blocked, the motor draws more current than the rated load to maintain airflow — the BMS reads this as a fault and interrupts the circuit. The pack recovers once current drops back below threshold. Clean or replace the filter first; if the cutout continues with a clean filter, check that cell voltage at rest reads above 15.8V after a full charge.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428034478170,"sku":"BWCS-HAT322VX-1","price":27.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428034510938,"sku":"BWCS-HAT322VX-2","price":31.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428034543706,"sku":"BWCS-HAT322VX-3","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HAT322VX-1.webp?v=1779933938","url":"https:\/\/batteryweb.com\/products\/haier-tab-t322-plus-replacement-battery-148v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}