{"product_id":"aeg-flair-d-replacement-battery-36v-1200mah-ni-mh","title":"AEG Flair D Cordless Phone Replacement Battery 3.6V 1200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAEG Flair D Series — 3.6V Ni-MH Replacement Battery (124402)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 1200mAh Ni-MH replacement battery for the AEG Flair D cordless DECT handset. It also fits the Flair DA, Flair CS41, and BT-192, among others. When the original pack can no longer hold a charge, this cell restores the handset to working order.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlair D and CS41 compatibility:\u003c\/strong\u003e\n    These models share the same 3.6V single-cell NiMH configuration, connector footprint, and charge acceptance window from the base station. One battery works across the range without modification.\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 a DECT handset platform. The BMS accepted charge current from the base correctly, and cell voltage held steady through multiple talk cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for NiMH handsets:\u003c\/strong\u003e\n    Place the handset in the base for a full 16 hours before first use. NiMH cells ship in a partially discharged state. A slow initial charge allows all cells to reach balanced capacity — skipping this step is the most common cause of short talk time after a new battery install.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station showing no charge or error light after fitting new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAEG base stations use a trickle charge circuit that checks for a minimum voltage before committing current. A new NiMH pack that has been in storage can sit below that threshold — typically under 3.0V — and the base reads it as a fault rather than a depleted battery. The fix is to manually kickstart the pack: place the handset in the base, remove it after 30 seconds, then reseat it firmly. This interrupts the detection cycle and prompts the base to retry the charge handshake. If the error clears and the charge light comes on, the pack is fine — leave it for the full 16-hour initial charge.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRange drops noticeably during calls after battery replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe DECT transmitter in the Flair D draws a burst of current each time it sends a radio packet. When a NiMH cell is not fully conditioned, internal resistance is higher than rated, and voltage sags under that RF load. The handset interprets the voltage dip as low battery and reduces transmit power to protect the cell — which cuts range. This corrects itself after three to five full charge and discharge cycles, as the NiMH chemistry reaches its rated capacity and internal resistance drops. Run the handset until the low-battery indicator appears, then return it to the base for a full charge, and repeat.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340034474074,"sku":"BWCS-ADL930CL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340034506842,"sku":"BWCS-ADL930CL-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340034539610,"sku":"BWCS-ADL930CL-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ADL930CL-1.webp?v=1778367024","url":"https:\/\/batteryweb.com\/products\/aeg-flair-d-replacement-battery-36v-1200mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}