{"product_id":"netgear-arlo-pro-replacement-battery-74v-2200mah-li-ion","title":"Netgear Arlo Pro A-1 Replacement Battery 7.4V 2200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eNetgear Arlo Pro \/ Arlo Pro 2 — 7.4V Li-ion Replacement Battery (A-1 \/ 308-10029-01)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V, 2200mAh Li-ion battery replaces the original cell in the Netgear Arlo Pro, Arlo Pro 2, VMC4030, and VMS3230 wire-free security cameras. It fits the same compact housing and uses the same OEM part numbers A-1, A-1B, 308-10029-01, and 308-10047-01. Capacity is 2200mAh (16.28Wh) — matching factory spec.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eArlo Pro and Pro 2 compatibility:\u003c\/strong\u003e\n    Both camera generations share the same battery bay dimensions, connector pinout, and BMS handshake protocol — that is why one cell covers the full VMC4030 and VMS3230 lineup alongside the named Pro models.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through the Arlo Pro charging circuit and monitored BMS communication. The protection IC responded to charge termination and over-discharge cutoff within spec. No false trips on the motion-event current spike.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-install power cycle:\u003c\/strong\u003e\n    After inserting the battery, power cycle the camera once through the Arlo app. The firmware must re-register the cell before motion events log correctly to cloud storage — skipping this step can cause missed clips even when the camera shows online.\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 or unresponsive even though the LED indicates normal operation. This is a firmware re-registration issue, not a battery fault. Open the Arlo app, go to Device Settings, and use the Restart option to force the camera back online.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eApp reporting 0% or an incorrect charge percentage after install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Arlo Pro uses a voltage-threshold indicator — it reads state of charge from cell voltage, not a fuel gauge IC. A freshly installed cell that hasn't completed one full charge cycle will sit at an unfamiliar voltage point, and the app misreads it as empty or near-zero. Charge the battery fully in the camera until the LED turns solid green. After one complete charge-discharge cycle, the percentage display stabilises and reads accurately.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43377786486874,"sku":"BWCS-NAR200SL-1","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43377786519642,"sku":"BWCS-NAR200SL-2","price":41.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43377786552410,"sku":"BWCS-NAR200SL-3","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-NAR200SL-1.webp?v=1778772243","url":"https:\/\/batteryweb.com\/products\/netgear-arlo-pro-replacement-battery-74v-2200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}