{"product_id":"universel-aa-x-2-replacement-battery-24v-2000mah-ni-mh","title":"Universel AA x 2 Cordless Phone Compatible Battery 2.4V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eUniversel AA x 2 — 2.4V Ni-MH Replacement Battery for Cordless Phones\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 2.4V, 2000mAh Ni-MH battery pack built from two AA-size cells. It fits cordless phones that take a standard dual-AA rechargeable pack. If your handset is cutting out early or refusing to hold a charge, this is the direct swap.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDual AA cordless phone platform:\u003c\/strong\u003e\n    Many home and office cordless handsets share a 2.4V two-cell architecture. The voltage rail and physical cell size stay consistent across brands, which is why one AA x 2 pack covers a wide range of DECT and analog handsets that use this format.\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 2.4V cordless handset platform. The BMS accepted charge from the base station without error, and cell balance held across the first five cycles as capacity climbed to rated output.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for NiMH cordless packs:\u003c\/strong\u003e\n    After installing, seat the handset in the base and leave it there for a full 16 hours before first use. NiMH cells in cordless phones need that slow initial charge to reach rated capacity — skipping it leaves you with noticeably shorter talk time from day one.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRange dropping after a battery swap in a cordless handset\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH voltage sags under RF transmit load — the radio draws a short burst of current every time the handset communicates with the base. If the cells haven't been fully conditioned, internal resistance is higher, voltage dips further under that burst, and the handset reduces transmit power to compensate. The result looks like range loss but is actually a cell condition problem. After three to five full charge-discharge cycles, internal resistance drops and the sag narrows. Most users see range return to normal by cycle four.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station charge light not activating on a fresh NiMH pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eCordless phone bases check cell voltage before starting a charge cycle. A new NiMH pack that has been sitting in storage can drop below the base's acceptance threshold — typically under 2.0V on a 2.4V pack. The base reads that as a fault and refuses to charge. The fix is a brief boost charge using a standalone AA NiMH charger to bring each cell above 1.0V, then return the handset to the base. Once voltage clears the threshold, the base resumes normal charging.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43339898978394,"sku":"BWCS-CPB042UL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43339899011162,"sku":"BWCS-CPB042UL-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43339899043930,"sku":"BWCS-CPB042UL-3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CPB042UL-1.webp?v=1778366907","url":"https:\/\/batteryweb.com\/products\/universel-aa-x-2-replacement-battery-24v-2000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}