{"product_id":"kinetic-mh120aaal4gc-replacement-battery-48v-150mah-ni-mh","title":"Kinetic MH120AAAL4GC Dog Collar Replacement Battery 4.8V 150mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eKINETIC MH120AAAL4GC — 4.8V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 4.8V, 150mAh Ni-MH replacement battery for the KINETIC MH120AAAL4GC GPS dog collar. It slots directly into the collar to restore GPS tracking, activity monitoring, and real-time pet alerts. Capacity is taken from product data: 150mAh (0.72Wh).\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMH120AAAL4GC collar fit:\u003c\/strong\u003e\n    This cell matches the voltage rail, physical footprint (31.30 x 21.56 x 11.04mm), and connector orientation of the MH120AAAL4GC collar. The collar's onboard BMS expects a 4.8V Ni-MH source — swapping to a different chemistry or voltage causes the firmware to reject the pack.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through charge and discharge on a collar unit. The BMS accepted the pack without fault codes, GPS lock resumed normally, and the charge circuit terminated cleanly at full capacity.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst GPS acquisition after install:\u003c\/strong\u003e\n    After fitting this battery, take the dog outside immediately. GPS trackers run a cold start after any power interruption — first fix can take 5–10 minutes outdoors. Subsequent warm-start updates are much faster. Do not judge battery performance from indoor signal.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eGPS collar draining faster in rural or low-signal areas\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIn areas with weak cellular or GPS signal, the collar's radio and GPS module both increase transmit power to maintain connection. That draws significantly more current from a 150mAh cell than normal suburban use. The battery isn't faulty — the drain is real and expected. If your dog regularly travels through low-coverage zones, check the app's tracking interval setting and switch to a longer poll rate to reduce continuous GPS and cellular load.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCollar not syncing to app after battery replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacing the battery cuts power to the collar's Bluetooth and cellular radio, which clears its active session with the app. On restart, the collar must re-register with the network before the app sees it as online. Open the app, navigate to the device list, and force a manual refresh — most users see the collar reappear within 60–90 seconds of powering on outdoors. If it stays offline, toggle the collar's power button once to trigger a fresh registration handshake.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360193052762,"sku":"BWCS-SDC17SL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360193085530,"sku":"BWCS-SDC17SL-2","price":27.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360193118298,"sku":"BWCS-SDC17SL-3","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SDC17SL-1.webp?v=1778610941","url":"https:\/\/batteryweb.com\/products\/kinetic-mh120aaal4gc-replacement-battery-48v-150mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}