{"product_id":"garmin-barklimiter-deluxe-replacement-battery-37v-400mah-li-polymer","title":"Garmin Barklimiter Deluxe Compatible Battery 3.7V 400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGarmin Barklimiter Deluxe — 3.7V Li-Polymer Replacement Battery (361-00069-00)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 400mAh Li-Polymer battery replaces part number 361-00069-00 in the Garmin Barklimiter Deluxe and Delta Sport bark control collars. It restores power to the collar's vibration and sound correction circuits after the original cell degrades over charge cycles. Dimensions are 36.55 × 24.94 × 5.40mm — measure your existing cell before ordering if you are unsure.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBarklimiter and Delta Sport compatibility:\u003c\/strong\u003e\n    These collars share the same battery bay dimensions, connector pinout, and BMS handshake at 3.7V nominal. The same cell covers both platforms without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the collar's charge circuit and confirmed the BMS accepted the charge without fault flags. Vibration and sound correction outputs held steady at rated voltage across the test cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst power-on after installation:\u003c\/strong\u003e\n    Place the collar on charge for a full cycle before putting it on the dog. The bark correction calibration sequence runs during first boot, and an incomplete charge can cause the collar to reset mid-session.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Barklimiter Deluxe stops triggering corrections before the battery reads empty\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe correction circuit draws a short burst of current each time the collar activates. As the Li-Polymer cell ages, internal resistance rises and voltage sags during those bursts — even if the resting voltage still reads adequate. The BMS interprets the sag as an undervoltage event and cuts the output before the collar's fuel gauge registers low. A fresh cell with lower internal resistance eliminates the sag and restores consistent correction delivery.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCollar showing solid charge light but not powering on after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis usually means the BMS on the new cell entered protection mode during shipping — a common state for Li-Polymer cells stored at low voltage. The charge light responds to the charger's presence, not the cell's readiness. Connect the collar to the Garmin charger for at least 30 minutes before attempting to power it on. If the collar still won't start, disconnect and reconnect the charger — this resets the BMS and allows the charge circuit to re-initialise from 3.0V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360167952474,"sku":"BWCS-GMR867SL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360167985242,"sku":"BWCS-GMR867SL-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360168018010,"sku":"BWCS-GMR867SL-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GMR867SL-1.webp?v=1778610941","url":"https:\/\/batteryweb.com\/products\/garmin-barklimiter-deluxe-replacement-battery-37v-400mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}