{"product_id":"haier-7g-5h-replacement-battery-148v-2600mah-li-ion","title":"Haier 7G-5H Replacement Battery 14.8V 2600mAh 91672232H","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHaier 7G-5H Series — 14.8V Li-ion Replacement Battery (91672232H)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.8V, 2600mAh (38.48Wh) lithium-ion battery for the Haier 7G-5H notebook series, including the 7G-5HI54200UG40500NDTS, 7G-5HI745G40500NDTS, and 7G-5HT variants. It replaces OEM part numbers including 91672232H, SQU-1309, SQU-1303, and CQB924 across the compatible range. If your original cell no longer holds a charge or the laptop won't run off battery at all, this is the direct cell swap.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e7G-5H platform compatibility:\u003c\/strong\u003e\n    All listed 7G-5H variants share the same 14.8V four-cell battery architecture, connector pinout, and BMS communication protocol — which is why a single cell covers the full lineup 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 charge and discharge on the 7G-5H platform. The BMS handshake completed without fault codes, charge current ramped correctly from CC to CV phase, and the protection circuit tripped at the expected low-voltage threshold with no anomalies.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install calibration on the 7G-5H:\u003c\/strong\u003e\n    After fitting this cell, run one full discharge until the laptop hibernates on its own, then charge uninterrupted to 100% without interruption. This forces the Haier BIOS to complete its battery learn cycle and clears the inaccurate health warning that appears after every cell swap on this platform.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBIOS reporting battery health as poor immediately after fitting a new cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Haier 7G-5H reads health data from EEPROM registers on the battery's fuel gauge IC, not from real-time voltage measurements alone. When a new cell goes in, those registers still reflect the degraded state of the old unit until a calibration cycle overwrites them. The BIOS flags \"poor health\" or a reduced Wh rating because it hasn't yet mapped the new cell's actual charge curve. Run one full discharge to hibernate cutoff, then a full uninterrupted charge to 100% — after that cycle the BIOS figures update and the warning clears.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down at 20–30% shown on the fuel gauge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the OS fuel gauge IC hasn't been calibrated against the new cell's voltage-to-capacity curve. The gauge thinks 20% remains but the cell voltage has already dropped below the BMS cutoff threshold under combined CPU and display load. The result is an abrupt shutdown rather than a graceful low-battery sequence. Complete two full discharge-to-hibernate then full-charge cycles — by the second cycle the gauge should track accurately down to the BMS cutoff at approximately 11.0V under load.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409516953690,"sku":"BWCS-HSU415NB-1","price":71.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409516986458,"sku":"BWCS-HSU415NB-2","price":83.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409517019226,"sku":"BWCS-HSU415NB-3","price":92.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HSU415NB_1.webp?v=1779579851","url":"https:\/\/batteryweb.com\/products\/haier-7g-5h-replacement-battery-148v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}