{"product_id":"netgear-arlo-pro-3-replacement-battery-37v-10400mah-li-ion","title":"Netgear Arlo Pro 3 A-7a Replacement Battery 3.7V 10400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eNetgear Arlo Pro 3 \/ Pro 4 \/ Go 2 — 3.7V Li-ion Replacement Battery (A-7a \/ A-14)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V Li-ion battery replaces the original cell in the Netgear Arlo Pro 3, Arlo Pro 4, Arlo Go 2, and FB1001 wireless security cameras. Capacity is 10400mAh (38.48Wh) — matching or exceeding the factory specification. It fits the magnetic charging door on all listed models without modification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eArlo Pro 3 \/ Pro 4 \/ Go 2 platform compatibility:\u003c\/strong\u003e\n    These models share the same cylindrical cell format, 3.7V nominal rail, and magnetic contact charging interface. The BMS on each communicates charge state via voltage threshold — not a fuel gauge IC — so the same cell works across the platform.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on an Arlo Pro 3 unit. The BMS accepted the cell without fault flags, motion recording triggered correctly, and the voltage curve tracked within expected bounds across the discharge range.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eApp registration on first install:\u003c\/strong\u003e\n    After seating the battery, power cycle the camera once through the Arlo app. The firmware must register the new cell before motion-triggered clips log correctly to cloud storage — skipping this step can cause the first few recording events to drop silently.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCamera going offline in the Arlo app after a battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eSwapping the battery interrupts power long enough for the camera to drop its session token with the Arlo cloud. The app may show the camera as offline even after the new cell is seated and the charge indicator reads correctly. This is a firmware re-registration issue, not a battery fault. Open the Arlo app, navigate to device settings for the affected camera, and toggle it offline then back online to force a fresh handshake.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eApp showing 0% or a frozen percentage after install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Arlo battery indicator reads voltage thresholds — it does not use a fuel gauge IC that tracks charge in real time. When a new cell is installed, the indicator often locks at 0% or displays a stale reading until the firmware samples a stable resting voltage. Charge the battery fully via the magnetic dock until the LED goes solid green, then reinstall it. At that point the camera should read at or above 90% in the app.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43377783472218,"sku":"BWCS-NAR700SL-1","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43377783504986,"sku":"BWCS-NAR700SL-2","price":50.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43377783537754,"sku":"BWCS-NAR700SL-3","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-NAR700SL-1.webp?v=1778772243","url":"https:\/\/batteryweb.com\/products\/netgear-arlo-pro-3-replacement-battery-37v-10400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}