{"product_id":"geforce-gtx-970m-replacement-battery-148v-4400mah-li-ion","title":"Geforce GTX 970M Laptop Replacement Battery 14.8V 4400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGeforce GTX 970M \/ K73-5N — 14.8V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.8V, 4400mAh (65.12Wh) Li-ion battery for laptops fitted with the Geforce GTX 970M GPU or listed under the K73-5N model designation. It covers high-performance gaming and workstation notebooks from the 2014–2016 production window where the original cell has degraded or failed entirely. Voltage and form factor match the stock specification: 137.10 × 89.10 × 24.10mm.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGTX 970M and K73-5N platform fit:\u003c\/strong\u003e\n    Both models share the same 14.8V four-cell series configuration and connector pinout, which is why one cell covers both. The BMS on each platform expects the same charge termination voltage, so no firmware workaround is needed.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full charge and load discharge on a GTX 970M platform. The BMS accepted the new cell without tripping an over-voltage fault, and charge current stepped down correctly at the 16.8V termination point.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install discharge cycle on GTX 970M laptops:\u003c\/strong\u003e\n    After fitting this cell, run one full discharge to the BIOS hibernate cutoff, then charge uninterrupted to 100%. This resets the battery learn cycle and clears the inaccurate health warning the BIOS throws after every cell swap.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the GTX 970M laptop shuts down at 20–30% charge shown\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe GTX 970M draws a combined CPU-plus-GPU load that can spike well above 60W. When the cell ages, its internal resistance climbs and voltage collapses under that load before the state-of-charge readout catches up. The BIOS reads a voltage cliff — not the percentage — and triggers an emergency shutdown to protect the board. A new cell with lower internal resistance holds the rail above the 10.8V cutoff threshold through those spikes, so the shutdown stops happening at what looks like a non-critical charge level.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBIOS reporting the replacement battery as 0% or unknown health\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe fuel gauge IC in the laptop was calibrated against the EEPROM data stored by the old cell. When a new cell goes in, that data no longer matches actual cell chemistry and the gauge reports 0%, unknown, or critically poor health immediately. This is not a fault with the replacement battery. Run two full discharge-to-hibernate and uninterrupted charge-to-100% cycles — the fuel gauge IC recalibrates against the new cell and the health warning clears by the third cycle.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409749999706,"sku":"BWCS-CLP750NB-1","price":110.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409750032474,"sku":"BWCS-CLP750NB-2","price":125.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409750065242,"sku":"BWCS-CLP750NB-3","price":137.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CLP750NB-1.webp?v=1779580646","url":"https:\/\/batteryweb.com\/products\/geforce-gtx-970m-replacement-battery-148v-4400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}