{"product_id":"dog-watch-r-100-replacement-battery-75v-160mah-alkaline","title":"Dog Watch R-100 7.5V Replacement Battery A175 160mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDog Watch R-100 \/ R-200 — 7.5V Alkaline Replacement Battery (A175, ST0214)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.5V 160mAh alkaline battery for the Dog Watch R-100 and R-200 GPS pet tracking collars. It replaces OEM part numbers A175 and ST0214. Voltage and physical dimensions match the original cell exactly — 27.80 x 12.40 x 12.40 mm.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eR-100 and R-200 compatibility:\u003c\/strong\u003e\n    Both models share the same battery bay dimensions, 7.5V power rail, and collar management circuit. One battery fits both without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through the collar's power-on cycle and confirmed the tracking circuit initialised correctly with no fault codes from the management circuit.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst GPS acquisition after install:\u003c\/strong\u003e\n    After fitting a fresh battery, take the dog outside immediately. The collar performs a cold start — GPS acquisition after a power interruption takes 5–10 minutes outdoors. Keep the collar stationary during this window for the fastest first fix.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery drain accelerating in low-signal rural areas\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIn areas with weak cellular or GPS signal coverage, the R-100 and R-200 increase transmission power to maintain a location fix. This draws significantly more current than standard operation in strong-signal environments. A 160mAh alkaline cell has a fixed energy reserve — the harder the radio works, the faster that reserve depletes. If the dog frequently roams dense woodland or fringe coverage zones, expect shorter intervals between battery changes than the rated baseline.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCollar not syncing to the app after a battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAfter a full power interruption, the collar's cellular or Bluetooth module loses its registered session with the app. Inserting a fresh battery alone does not re-establish this link automatically. Open the Dog Watch app, navigate to device settings, and trigger a manual re-pairing or re-registration sequence. If the collar still does not appear, hold the collar's power button for 10 seconds to force a full network re-registration before retrying the app sync.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360170213466,"sku":"BWCS-DWR100SL-1","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360170246234,"sku":"BWCS-DWR100SL-2","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360170279002,"sku":"BWCS-DWR100SL-3","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DWR100SL-1.webp?v=1778610940","url":"https:\/\/batteryweb.com\/products\/dog-watch-r-100-replacement-battery-75v-160mah-alkaline","provider":"BatteryWeb","version":"1.0","type":"link"}