{"product_id":"daqri-smart-glasses-replacement-battery-74v-5200mah-li-ion","title":"DAQRI Smart Glasses 810-00013 Replacement Battery 7.4V 5200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDAQRI Smart Glasses — 7.4V Li-ion Replacement Battery (810-00013)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V 5200mAh Li-ion battery replaces the original 810-00013 cell in the DAQRI Smart Glasses (DQR002001). The Smart Glasses are an industrial augmented reality headset used in manufacturing, healthcare, and field service environments. Voltage and capacity match the OEM specification exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSmart Glasses DQR002001 compatibility:\u003c\/strong\u003e\n    The DQR002001 platform runs display, spatial processing, and wireless stacks from a single 7.4V rail. Any replacement cell must hold that rail steady under combined load — a voltage drop of even a few hundred millivolts triggers BMS protection or causes the AR overlay processor to reset mid-task.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through full charge and discharge on the DQR002001 platform. The BMS handshake completed without error codes, and the cell held voltage within spec across the display-plus-processing load profile typical in active field use.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eSpatial processor voltage sensitivity:\u003c\/strong\u003e\n    The DAQRI Smart Glasses run depth-sensing and overlay processors continuously during active sessions. Charge to 100% before any extended shift — these processors draw combined current spikes that accelerate voltage sag on a partially charged cell, causing drift events that look like hardware faults.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the DAQRI Smart Glasses lose AR tracking below 20% charge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe spatial tracking stack on the DQR002001 requires a stable voltage floor to maintain sensor fusion between the depth camera and the inertial measurement unit. Once cell voltage drops below roughly 7.0V under load, the tracking processor receives insufficient current to sustain its update rate. The result is overlay drift or sudden repositioning of the AR content — not a software bug, but a voltage event. Replacing an aged cell that can no longer hold voltage under load is the fix; a fresh 5200mAh cell restores that floor.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eHeadset shuts down without warning during active use\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe DAQRI Smart Glasses combine display output, wireless data, and depth processing simultaneously, which creates short, high-current demand spikes. An aged cell with elevated internal resistance cannot supply those spikes without a sharp voltage drop. The BMS reads that drop as a critically low-voltage event and cuts output immediately — the headset shuts off with no warning, even when the charge indicator shows 30% or more. Measure open-circuit cell voltage after a shutdown; if it reads below 7.2V at rest, the cell has lost capacity and needs replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428091199578,"sku":"BWCS-DQR201SL-1","price":51.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428091232346,"sku":"BWCS-DQR201SL-2","price":60.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428091265114,"sku":"BWCS-DQR201SL-3","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DQR201SL-1.webp?v=1779934015","url":"https:\/\/batteryweb.com\/products\/daqri-smart-glasses-replacement-battery-74v-5200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}