{"product_id":"elmeg-dect-300-replacement-battery-36v-700mah-ni-mh","title":"Elmeg DECT 300 Replacement Battery 3.6V 700mAh NiMH AH-AAA600F","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eElmeg DECT 300 \/ DECT 400 \/ DECT 800 — 3.6V Ni-MH Replacement Battery (AH-AAA600F)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 700mAh Ni-MH replacement battery for the Elmeg DECT 300, DECT 400, DECT 400-20, and DECT 800 cordless phone handsets. It replaces OEM part numbers AH-AAA600F, 84743411, P11, and T016. Dimensions are 46.30 × 32.00 × 10.50mm — confirm these match your existing cell before ordering.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDECT 300 \/ 400 \/ 800 series compatibility:\u003c\/strong\u003e\n    These handsets share the same 3.6V AAA Ni-MH cell format, connector pinout, and base station charging circuit. One battery fits all listed models without modification.\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 DECT handset base station. The cell accepted charge from the base at standard trickle rate, held voltage through the full discharge curve, and showed no thermal event at any point.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for Ni-MH cordless handsets:\u003c\/strong\u003e\n    After installing, seat the handset in the base and leave it for a full 16 hours before first use. Ni-MH cells shipped in a partially discharged state — skipping this slow initial charge limits the capacity you'll see from cycle one onward.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTalk time shorter than original battery after replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNew Ni-MH cells do not deliver rated capacity on the first cycle. The chemistry needs three to five full charge-discharge cycles before the cell reaches its 700mAh rating. Each cycle, available capacity steps up noticeably. Run the handset until it beeps low, return it to the base for a full charge, and repeat — by cycle five the battery will be performing at its rated output.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station showing no charge or error light after swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eElmeg base stations check the incoming cell voltage before committing to a charge cycle. A battery that has sat in storage can drop low enough to fall outside that acceptance window. Remove the handset, leave the battery in place for two minutes, then re-seat it firmly in the base. If the error clears, the base has detected a rising voltage and will begin charging normally. If it persists, check that the battery contacts are clean and the handset is fully seated — even a 1mm gap breaks the charging circuit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43339924766810,"sku":"BWCS-ACT30CL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43339924799578,"sku":"BWCS-ACT30CL-2","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43339924832346,"sku":"BWCS-ACT30CL-3","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ACT30CL-1.webp?v=1778367024","url":"https:\/\/batteryweb.com\/products\/elmeg-dect-300-replacement-battery-36v-700mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}