{"product_id":"topcom-babytalker-3600-replacement-battery-24v-1000mah-ni-mh","title":"Topcom BabyTalker 3600 Replacement Battery 2.4V 1000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eTopcom BabyTalker 3600 \/ 3500 Nanny — 2.4V Ni-MH Replacement Battery (GPHC053N01)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 2.4V, 1000mAh Ni-MH replacement battery for the Topcom BabyTalker 3600 and BabyTalker 3500 Nanny parent unit. It fits the portable handset — the unit the parent carries around — not the nursery camera. Capacity matches the original spec at 1000mAh (2.4Wh).\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBabyTalker 3600 and 3500 Nanny parent unit fit:\u003c\/strong\u003e\n    Both models use the same 2.4V two-cell Ni-MH pack in the parent handset. The connector type, cell arrangement, and BMS voltage thresholds are shared across this range, so one replacement covers both.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and discharge on the BabyTalker parent unit. The BMS accepted the charge handshake without fault, and the unit held its wireless link to the nursery station throughout the test cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eRe-pair the parent unit after swapping the battery:\u003c\/strong\u003e\n    Removing the battery completely drops the parent unit's memory of its paired nursery station. Before relying on the monitor, run the pairing sequence from the handset menu — the unit will not reconnect automatically after a full power loss.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eParent unit battery draining overnight during sleep monitoring\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe BabyTalker parent unit keeps the screen active and maintains a live 2.4GHz radio link continuously during night-time monitoring. That sustained draw — screen backlight plus radio transmitter — pulls the 1000mAh cell down faster than typical standby use suggests. Enabling the screen timeout in the handset menu cuts the display draw while keeping the audio link active. This is the single most effective way to extend the charge cycle on the parent unit overnight.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRange drops off significantly after fitting a new battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe 2.4GHz radio in the parent handset draws more current at maximum transmit power, and output power is voltage-sensitive on this chipset. A partially charged new Ni-MH pack sitting at 2.2V instead of 2.4V nominal will cause the radio to back off transmit power, shrinking range noticeably. This is not a fault with the battery or the unit. Charge the parent unit fully before first use after a battery swap — Ni-MH cells need a complete charge cycle to reach rated voltage — then re-test range from your usual monitoring spots.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43315063160922,"sku":"BWCS-TPB360MB-1","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43315063193690,"sku":"BWCS-TPB360MB-2","price":41.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43315063226458,"sku":"BWCS-TPB360MB-3","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-TPB360MB-1.webp?v=1777949572","url":"https:\/\/batteryweb.com\/products\/topcom-babytalker-3600-replacement-battery-24v-1000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}