{"product_id":"beaba-babyphone-audio-simply-zen-replacement-battery-37v-1400mah-li-ion","title":"Beaba Babyphone Audio Simply Zen+ Replacement Battery 3.7V 1400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBeaba Babyphone Audio Simply Zen+ — 3.7V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 1400mAh Li-ion replacement battery for the Beaba Babyphone Audio Simply Zen+ parent unit. It fits the portable handset that parents carry around the home while the base unit stays in the nursery. Swapping this battery restores the parent unit's wireless, cord-free operation when the original cell no longer holds a charge.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBabyphone Audio Simply Zen+ parent unit fit:\u003c\/strong\u003e\n    The Zen+ parent unit runs on a single-cell 3.7V Li-ion pack at this form factor. The BMS in the handset expects a cell within that voltage window — cells outside spec trigger a low-battery shutdown before the pack is actually depleted.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and discharge on the bench, confirmed BMS handshake with the parent unit, and verified the protection circuit trips correctly at the low-voltage cutoff threshold without false shutdowns mid-session.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap re-pair reminder:\u003c\/strong\u003e\n    When the parent unit loses power completely during a battery swap, it drops its wireless link to the nursery base unit. After fitting this battery, hold the pairing button on both units until the link indicator confirms re-connection before leaving the nursery unattended.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eParent unit range reduced after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Zen+ parent unit's radio transmitter draws from the same cell that powers the display and speaker. At low state of charge, the transmitter runs below its rated power level, which shortens the effective range between parent unit and base. A freshly installed battery at partial charge will show this symptom even though the unit powers on normally. Charge the replacement cell to 4.2V before the first use session to restore full radio output.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eParent unit battery draining overnight with screen on\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLeaving the parent unit display active through the night is a sustained draw that a 1400mAh cell was not sized to handle indefinitely. The backlit screen, speaker standby, and radio receiver running together pull significantly more current than audio-only mode. Enable the screen timeout setting in the parent unit menu so the display sleeps while audio monitoring continues. That single change substantially reduces overnight drain without affecting the monitor's core listening function.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43315060899930,"sku":"BWCS-ORS895MB-1","price":40.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43315060932698,"sku":"BWCS-ORS895MB-2","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43315060965466,"sku":"BWCS-ORS895MB-3","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ORS895MB-1.webp?v=1777949572","url":"https:\/\/batteryweb.com\/products\/beaba-babyphone-audio-simply-zen-replacement-battery-37v-1400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}